Prof Jamie Newbold

Prof Jamie Newbold

Visiting Staff

Contact Details

Teaching

Publications

2017

Abecia, L., Jiménez, E., Martínez-Fernández, G., Martín-García, A.I., Ramos Morales, E., Pinloche, E., Denman, S.E., Newbold, C., Yáñez-Ruiz, D.R. 2017. Natural and artificial feeding management before weaning promote different rumen microbial colonization but not differences in gene expression levels at the rumen epithelium of newborn goats. PLoS One 12 (8) e0182235

Dougal, K., Harris, P.A., Girdwood, S., Creevey, C., Curtis, G., Barfoot, C.F., Argo, C.M., Newbold, C. 2017. Changes in the total fecal bacterial population in individual horses maintained on a restricted diet over 6 weeks. Frontiers in Microbiology 1502

Belanche Gracia, A., Newbold, C., Lin, W., Rees Stevens, P., Kingston-Smith, A. 2017. A systems biology approach reveals differences in the dynamics of colonization and degradation of grass vs. hay by rumen microbes with minor effects of vitamin E supplementation. Frontiers in Microbiology 8 01456

De La Fuente Oliver, G., Jones, E.L., Jones, S., Newbold, C. 2017. Functional Resilience and Response to a Dietary Additive (Kefir) in Models of Foregut and Hindgut Microbial Fermentation In Vitro. Frontiers in Microbiology 8 1194 Cadair

Ramos Morales, E., De La Fuente Oliver, G., Duval, S., Wehrli, C., Bouillon, M.E., Lahmann, M., Preskett, D., Braganca, R., Newbold, C. 2017. Antiprotozoal effect of saponins in the rumen can be enhanced by chemical modifications in their structure. Frontiers in Microbiology 8 399 Cadair

2016

Veneman, J.B., Saetnan, E., Clare, A., Newbold, C. 2016. MitiGate; an online meta-analysis database for quantification of mitigation strategies for enteric methane emissions. Science of the Total Environment 572 pp. 1166-1174. Cadair

Mayorga, O., Kingston-Smith, A., Kim, E.J., Allison, G., Wilkinson, T., Hegarty, M., Newbold, C., Theodorou, M., Huws, S. 2016. Temporal metagenomic and metabolomic chracterization of fresh perennial ryegrass degradation by rumen bacteria. Frontiers in Microbiology 7 1854 Cadair

Newbold, C., Dougal, K. 2016. Climate change and ruminant agriculture in the UK. In J. I. L. Morision., R. B. Mathews. (eds) Agriculture and Forestry Climate Change Impacts Summary Report, Living With Environmental Change. Natural Environment Research Council Cadair

Belanche Gracia, A., Kingston-Smith, A., Newbold, C. 2016. An Integrated Multi-Omics Approach Reveals the Effects of Supplementing Grass or Grass Hay with Vitamin E on the Rumen Microbiome and Its Function. Frontiers in Microbiology 7 905 Cadair

Belanche Gracia, A., Ramos Morales, E., Newbold, C.J. 2016. In vitro screening of natural feed additives from crustaceans, diatoms, seaweeds and plant extracts to manipulate rumen fermentation. Journal of the Science of Food and Agriculture 96 (9) pp. 3069-3078. Cadair

Zampini, M., Mur, L., Rees Stevens, P., Pachebat, J.A., Newbold, C., Hayes, F., Kingston-Smith, A. 2016. Terminator Operon Reporter: Combining a transcription termination switch with reporter technology for improved gene synthesis and synthetic biology applications. Scientific Reports 6 26572 Cadair

Belanche Gracia, A., Jones, E.L., Shah, I., Newbold, C. 2016. A metagenomics approach to evaluate the impact of dietary supplementation with Ascophyllum nodosum or Laminaria digitata on rumen function in Rusitec fermenters. Frontiers in Microbiology 7 299 Cadair

Prive, F., Newbold, C., Huws, S., Scollan, N. 2016. Lipases, Polynucleotides Encoding them and their Uses. Cadair

Belanche Gracia, A., Pinloche, E., Preskett, D., Newbold, C.J. 2016. Effects and mode of action of chitosan and ivy fruit saponins on the microbiome, fermentation and methanogenesis in the rumen simulation technique. FEMS Microbiology Ecology 92 (1) fiv 160 Cadair

2015

Beynon, S.E., Slavov, G.T., Farré-Belmonte, M., Sunduimijid, B., Waddams, K., Davies, B., Haresign, W., Kijas, J., Macleod, I.M., Newbold, C.J., Davies, L., Larkin, D.M. 2015. Population structure and history of the Welsh sheep breeds determined by whole genome genotyping. BMC Genetics 16 (1) 65 Other Cadair

Shepherd, A., Yan, X., Nayak, D., Newbold, J., Moran, D., Dhanoa, M.S., Smith, P., Cardenas, L. 2015. Disaggregated N2O emission factors in China based on cropping parameters create a robust approach to the IPCC Tier 2 methodology. Atmospheric Environment 122 pp. 272-281. Cadair

Newbold, C.J., De La Fuente, G., Belanche, A., Ramos-morales, E., Mcewan, N.R. 2015. The Role of Ciliate Protozoa in the Rumen. Frontiers in Microbiology 6 1313 Cadair

Veneman, J.B., Muetzel, S., Hart, K.J., Faulkner, C.L., Moorby, J.M., Perdok, H.B., Newbold, C.J.Balcazar, J.L. 2015. Does Dietary Mitigation of Enteric Methane Production Affect Rumen Function and Animal Productivity in Dairy Cows? PLoS One 10 (10) 0140282 Cadair

Yanez-ruiz, D.R., Abecia, L., Newbold, C.J. 2015. Manipulating rumen microbiome and fermentation through interventions during early life: a review: Rumen manipulation in early life. Frontiers in Microbiology 6 Cadair

Martínez-Fernández, G., Abecia, L., Martín-García, A.I., Ramos-Morales, E., Denman, S.E., Newbold, C.J., Molina-Alcaide, E., Yáñez-Ruiz, D.R. 2015. Response of the rumen archaeal and bacterial populations to anti-methanogenic organosulphur compounds in continuous-culture fermenters. FEMS Microbiology Ecology 91 (8) fiv079 Cadair

Belanche Gracia, A., de la Fuente, G., Newbold, C.J. 2015. Effect of progressive inoculation of fauna-free sheep with holotrich protozoa and total-fauna on rumen fermentation, microbial diversity and methane emissions. FEMS Microbiology Ecology 91 (3) Cadair

Privé, F., Newbold, C.J., Kaderbhai, N.N., Girdwood, S.G., Golyshina, O.V., Golyshin, P.N., Scollan, N.D., Huws, S.A. 2015. Isolation and characterization of novel lipases/esterases from a bovine rumen metagenome. Applied Microbiology and Biotechnology 99 (13) pp. 5475-5485. Cadair

Nayak, D.R., Saetnan, E., Cheng, K., Wang, W., Koslowski, F., Cheng, Y., Zhu, W.Y., Wang, J., Liu, J., Moran, D., Cardenas, L., Newbold, J., Pan, G., Lu, Y., Smith, P. 2015. Management opportunities to mitigate greenhouse gas emissions from Chinese agriculture. Agriculture, Ecosystems and Environment 209 pp. 108-124. Cadair

Young, K., Thomas, N., Duval, S., Newbold, C., Fried, J., Brown, D., Hackstein, J., Michalowski, T., McEwan, N. 2015. Isolation of macro-nuclear DNA from the rumen ciliate Entodinium caudatum. Endocytobiosis and Cell Research 26 pp. 50-55. Cadair

2014

Belanche Gracia, A., De La Fuente Oliver, G., Newbold, C.J. 2014. Study of methanogen communities associated with different rumen protozoal populations. FEMS Microbiology Ecology 90 (3) pp. 663-677. Cadair

Abecia, L., Ramos Morales, E., Martinez-Fernandez, G., Arco, A., Martin-Garcia, A.I., Newbold, C.J., Yáñez-Ruiz, D.R. 2014. Feeding management in early life influences microbial colonisation and fermentation in the rumen of newborn goat kids. Animal Production Science 54 (9) pp. 1449-1454. Cadair

De La Fuente Oliver, G., Belanche Gracia, A., Girdwood, S.E., Pinloche, E., Wilkinson, T., Newbold, C.J. 2014. Pros and Cons of Ion-Torrent Next Generation Sequencing versus Terminal Restriction Fragment Length Polymorphism T-RFLP for Studying the Rumen Bacterial Community. PLoS One 9 (7) 101435 pp. e101435. Cadair

Belanche Gracia, A., Weisbjerg, M.R., Allison, G.G., Newbold, J., Moorby, J.M. 2014. Measurement of rumen dry matter and neutral detergent fiber degradability of feeds by Fourier-transform infrared spectroscopy (FTIR). Journal of Dairy Science 97 (4) pp. 2361-2375. Cadair

Moon-van der Staay, S., Van Der Staay, G.W.M., Michalowski, T., Jouany, J., Pristas, P., Javorsky, P., Kišidayová, S., Varadyova, Z., Mcewan, N.R., Newbold, C.J., van Alen, T., de Graaf, R., Schmid, M., Huynen, M.A., Hackstein, J.H.P. 2014. The symbiotic intestinal ciliates and the evolution of their hosts. European Journal of Protistology 50 (2) pp. 166-173. Cadair

Huws, S.A., Mayorga, O.L., Theodorou, M.K., Kim, E.J., Cookson, A., Newbold, J., Kingston-Smith, A.H. 2014. Differential Colonization of Plant Parts by the Rumen Microbiota is likely to be due to Different Forage Chemistries. Journal of Microbial and Biochemical Technology 6 (2) pp. 80-86. Cadair

Dougal, K., De La Fuente Oliver, G., Harris, P.A., Girdwood, S.E., Pinloche, E., Geor, R.J., Nielsen, B.D., Schott, H.C., Elzinga, S., Newbold, C.J. 2014. Characterisation of the Faecal Bacterial Community in Adult and Elderly Horses Fed a High Fibre, High Oil or High Starch Diet Using 454 Pyrosequencing. PLoS One 9 (2) e87424 Cadair

Abecia, L., Waddams, K.E., Martinez Fernandez, G., Martin-Garcia, A.I., Ramos Morales, E., Newbold, C.J., Yáñez-Ruiz, D.R. 2014. An Antimethanogenic Nutritional Intervention in Early Life of Ruminants Modifies Ruminal Colonization by Archaea. Archaea 2014 841463 Cadair

2013

Belanche Gracia, A., Lee, M.R.F., Moorby, J.M., Newbold, C.J. 2013. Comparison of ryegrass and red clover on the fermentation pattern, microbial community and efficiency of diet utilisation in the rumen simulation technique (Rusitec). Animal Production Science 53 (10) pp. 1052-1064. Cadair

Belanche Gracia, A., Foskolos, A., Albanell, E., Weisbjerg, M.R., Newbold, J., Moorby, J.M. 2013. Rapid methods of feed analysis. Improving Nitrogen Efficiency on Dairy Farms. Cadair

Huws, S.A., Mayorga, O.L., Theodorou, M.K., Onime, L.A., Kim, E.J., Cookson, A.H., Newbold, C.J., Kingston-Smith, A.H. 2013. Successional colonization of perennial ryegrass by rumen bacteria. Letters in Applied Microbiology 56 (3) pp. 186-196. Cadair

Newbold, C.J., Wallace, R.J., Walker-Bax, N.D. 2013. Potentiation by metal ions of the efficacy of the ionophores, monensin and tetronasin, towards four species of ruminal bacteria. FEMS Microbiology Letters 338 (2) pp. 161-167. Cadair

Abecia, L., Martin-García, I., Martinez, G., Newbold, C.J., Yáñez-Ruiz, D.R. 2013. Nutritional intervention in early life to manipulate rumen microbial colonization and methane output by kid goats post-weaning. Journal of Animal Science 91 (10) pp. 4832-4840. Cadair

Dougal, K., De La Fuente Oliver, G., Harris, P.A., Girdwood, S.E., Pinloche, E., Newbold, C.J. 2013. Identification of a Core Bacterial Community within the Large Intestine of the Horse. PLoS One 8 (10) e77660 Cadair

Belanche, A., Weisbjerg, M.R., Allison, G.G., Newbold, C.J., Moorby, J.M. 2013. Estimation of feed crude protein concentration and rumen degradability by Fourier-transform infrared spectroscopy. Journal of Dairy Science 96 (12) pp. 7867-7880. Cadair

Blackmore, T.M., Dugdale, A., Argo, C.M., Curtis, G., Pinloche, E., Harris, P.A., Worgan, H.J., Girdwood, S.E., Dougal, K., Newbold, C.J., McEwan, N.R. 2013. Strong Stability and Host Specific Bacterial Community in Faeces of Ponies. PLoS One 8 (9) e75079 Cadair

Guadagnin, M., Tagliapietra, F., Cattani, M., Schiavon, S., Worgan, H.J., Belanche, A., Newbold, C.J., Bailoni, L. 2013. Rumen fermentation and microbial yield of high- or low-protein diets containing ground soybean seeds or homemade rapeseed expellers evaluated with RUSITEC. Canadian Journal of Animal Science 93 (3) pp. 363-371. Cadair

Privé, F., Kaderbhai, N.N., Girdwood, S., Worgan, H.J., Pinloche, E., Scollan, N.D., Huws, S.A., Newbold, C.J. 2013. Identification and Characterization of Three Novel Lipases Belonging to Families II and V from Anaerovibrio lipolyticus 5ST. PLoS One 8 (8) e69076

Pinloche, E., McEwan, N., Marden, J., Bayourthe, C., Auclair, E., Newbold, C.J. 2013. The effects of a probiotic yeast on the bacterial diversity and population structure in the rumen of cattle. PLoS One 8 (7) e67824 Cadair

Belanche Gracia, A., Foskolos, A., Albanell, E., Weisbjerg, M.R., Newbold, J., Moorby, J.M. 2013. Rapid methods of feed analysis. Improving Nitrogen Efficiency on Dairy Farms. Cadair

Belanche Gracia, A., De La Fuente Oliver, G., Moorby, J.M., Newbold, J. 2013. Effect of progressive inoculation of fauna-free sheep with holotrich protozoa and total-fauna on the hindgut populations of bacteria and methanogenic archaea. Greenhouse Gases & Animal Agriculture Conference. Cadair

Rymer, C., Belanche Gracia, A., Foskolos, A., Albanell, E., Weisbjerg, M.R., Newbold, J., Moorby, J.M. 2013. Use of NIRS in the rapid evaluation of ruminant feeds. Improving Nitrogen Efficiency on Dairy Farms. Cadair

2012

Belanche Gracia, A., Allison, G.G., Newbold, C.J., Weisbjerg, M.R., Chrenkova, M., Moorby, J.M. 2012. Prediction of CP content and rumen degradability by Fourier Transform Infrared (FTIR) Spectroscopy. 63nd Annual Meeting of the EAAP, European Federation of Animal Sciences. Cadair

Belanche Gracia, A., Allison, G.G., Newbold, C.J., Weisbjerg, M.N., Chrenkova, M., Moorby, J.M. 2012. Prediction of NDF content and rumen degradability by Fourier Transform Infrared (FTIR) Spectroscopy. 63rd Annual EAAP Meeting. Cadair

De La Fuente Oliver, G., Belanche Gracia, A., Moorby, J.M., Newbold, C.J. 2012. Influence of protozoa colonization on methanogenic archaeal communities in the rumen of sheep. 8th INRA-RRI International Symposium on Gut Microbiology, Clermont Ferrand, France. Cadair

de la Fuente, G., Thomas, C.J., Newbold, C.J. 2012. A predador-prey system for microbial metapopulation studies. INRA-Rowett Symposium on Gut Microbiology. Cadair

De La Fuente Oliver, G., Belanche Gracia, A., Moorby, J.M., Newbold, C.J. 2012. Influence of protozoal colonization on total communities in the rumen of sheep. 8th INRA-RRI International Symposium on Gut Microbiology, Clermont Ferrand, France. Cadair

Huws, S., Newbold, C., Golyshin, P., Privé, F., Kingston-Smith, A. 2012. Bacterial cell-cell communication within the rumen. Gut Microbiota: Friend or Foe?. Cadair

Alcaide, M., Messina, E., Richter, M., Bargiela, R., Peplies, J., Huws, S.A., Newbold, C.J., Golyshin, P.N., Simón, M.A., López, G., Yakimov, M.M., Ferrer, M. 2012. Gene sets for utilization of primary and secondary nutrition supplies in the distal gut of endangered iberian lynx. PLoS One 7 (12) e51521 Cadair

Dougal, K., Harris, P.A., Edwards, A., Pachebat, J.A., Blackmore, T.M., Worgan, H.J., Newbold, C.J. 2012. A comparison of the microbiome and the metabolome of different regions of the equine hindgut. FEMS Microbiology Ecology 82 (3) pp. 642-652. Cadair

Belanche Gracia, A., De La Fuente Oliver, G., Moorby, J.M., Newbold, C.J. 2012. Bacterial protein degradation by different rumen protozoal groups. Journal of Animal Science 90 (12) pp. 4495-4504. Cadair

Pinloche, E., Williams, M., D'Inca, R., Auclair, E., Newbold, C.J. 2012. Use of a colon simulation technique to assess the effect of live yeast on fermentation parameters and microbiota of the colon of pig. Journal of Animal Science 90 (Supplement 4) pp. 353-355. Cadair

Belanche Gracia, A., De La Fuente Oliver, G., Pinloche, E., Newbold, C.J., Balcells, J. 2012. Effect of diet and absence of protozoa on the rumen microbial community and on the representativeness of bacterial fractions used in the determination of microbial protein synthesis. Journal of Animal Science 90 (11) pp. 3924-3936. Cadair

Del Pozo, M.V., Fernández-Arrojo, L., Gil-Martínez, J., Montesinos, A., Chernikova, T.N., Nechitaylo, T.Y., Waliszek, A., Tortajada, M., Rojas, A., Huws, S.A., Golyshina, O.V., Newbold, C.J., Polaina, J., Ferrer, M., Golyshin, P.N. 2012. Microbial β-glucosidases from cow rumen metagenome enhance the saccharification of lignocellulose in combination with commercial cellulase cocktail. Biotechnology for Biofuels 5 (1) 73 Cadair

Belanche Gracia, A., Doreau, M., Edwards, J.E., Moorby, J.M., Pinloche, E., Newbold, C.J. 2012. Shifts in the rumen microbiota due to the type of carbohydrate and level of protein ingested by dairy cattle are associated with changes in rumen fermentation. Journal of Nutrition 142 (9) pp. 1684-1692. Cadair

Morgavi, D.P., Forano, E., Martin, C., Newbold, C.J. 2012. Microbial ecosystem and methanogenesis in ruminants (vol 4, pg 1024, 2012). Animal 6 (5) pp. 871-871. Cadair

Abecia, L., Toral, P.G., Martin-Garcia, A.I., Martinez, G., Tomkins, N.W., Molina-Alcaide, E., Newbold, C.J., Yáñez-Ruiz, D.R. 2012. Effect of bromochloromethane on methane emission, rumen fermentation pattern, milk yield, and fatty acid profile in lactating dairy goats. Journal of Dairy Science 95 (4) pp. 2027-2036. Cadair

Belanche Gracia, A., Allison, G.G., Newbold, C.J., Weisbjerg, M.R., Chrenkova, M., Moorby, J.M. 2012. Prediction of feedstuff composition by Fourier Transform Infrared Spectroscopy (FTIR). Proceedings of the British Society of Animal Science Annual Meeting. Cadair

Belanche Gracia, A., De La Fuente Oliver, G., Moorby, J.M., Newbold, C.J. 2012. Are methanogens particularly associated with rumen protozoa? 8th INRA-RRI International Symposium on Gut Microbiology, Clermont Ferrand, France. Cadair

Belanche Gracia, A., De La Fuente Oliver, G., Moorby, J.M., Newbold, C.J. 2012. Are methane emissions determined by the fermentation pattern or by the rumen microbiota? 8th INRA-RRI International Symposium on Gut Microbiology, Clermont Ferrand, France. Cadair

Belanche Gracia, A., De La Fuente Oliver, G., Moorby, J.M., Newbold, C.J. 2012. Effects of changing rumen protozoa populations in sheep on FTIR profiles of rumen and faeces samples. 8th INRA-RRI International Symposium on Gut Microbiology, Clermont Ferrand, France. Cadair

Belanche Gracia, A., Beckmann, M., Moorby, J.M., De La Fuente Oliver, G., Newbold, C.J. 2012. Effects of changing rumen protozoa populations in sheep on plasma metabolomic profiles. 8th INRA-RRI International Symposium on Gut Microbiology, Clermont Ferrand, France. Cadair

2011

Minas, K., McEwan, N.R., Newbold, J., Scott, K.P. 2011. Optimization of a high-throughput ctab-based protocol for the extraction of QPCR-grade dna from rumen fluid, plant and bacterial pure cultures. FEMS Microbiology Letters 325 (2) pp. 162-169. Cadair

Belanche, A., de la Fuente, G., Yáñez-Ruiz, D.R., Newbold, C.J., Calleja, L., Balcells, J. 2011. Technical note: The persistence of microbial-specific DNA sequences through gastric digestion in lambs and its potential use as microbial markers. Journal of Animal Science 89 (9) pp. 2812-2816.

Belanche Gracia, A., De La Fuente Oliver, G., Doran, S.E., Moorby, J.M., Newbold, C.J. 2011. Effect of progressive inoculation of fauna-free sheep with holotrich protozoa and total-fauna on rumen fermentation and methane emissions. Advances in Animal Biosciences: Proceedings of the 8th International Symposium on the Nutrition of Herbivores. 8th International Symposium on the Nutrition of Herbivores. 2nd edn, Cambridge University Press pp. 525. Cadair

Belanche Gracia, A., De La Fuente Oliver, G., Moorby, J.M., Newbold, C.J. 2011. Bacterial protein breakdown by holotrich rumen protozoa. Advances in Animal Biosciences: Proceedings of the 8th International Symposium on the Nutrition of Herbivores. 2nd edn, Cambridge University Press pp. 366. Cadair

Belanche Gracia, A., De La Fuente Oliver, G., Martin-Garcia, A.I., Moorby, J.M., Newbold, C.J. 2011. Bacterial protein breakdown by different rumen protozoal groups. Advances in Animal Biosciences: Proceedings of the 8th International Symposium on the Nutrition of Herbivores. Proceedings of the 8th International Symposium on the Nutrition of Herbivores (ISNH8). Cambridge University Press pp. 10. Cadair

Ali, A., Newbold, C., Hart, K. 2011. Biological Materials and Uses Thereof. Cadair

Dougal, K., Blackmore, T., Pachebat, J., Harris, P., Newbold, C.J. 2011. Comparison of bacterial populations from the caecum, right dorsal colon and faeces of horses' using terminal restriction fragment length polymorphism (TRFLP). Journal of Equine Veterinary Science 31 (5-6) pp. 261-262. Cadair

Ince, J.C., Longland, A.C., Newbold, C.J., Harris, P.A. 2011. Changes in proportions of dry matter intakes by ponies with access to pasture and haylage for 3 and 20 hours per day respectively, for six weeks. Journal of Equine Veterinary Science 31 (5-6) 2011 Equine Science Society Symposium. pp. 283. Cadair

Birch, R., Edwards, J., Worgan, H.J., Macias, B., Stevens, P.R., Newbold, C.J., Nash, D.M. 2011. A preliminary characterisation of the ecology of gut anaerobic fungal populations in horses. Cadair

Cantalapiedra-Hijar, G., Yáñez-Ruiz, D.R., Newbold, C.J., Molina-Alcaide, E., Newbold, C. 2011. The effect of the feed-to-buffer ratio on bacterial diversity and ruminal fermentation in single-flow continuous-culture fermenters. Journal of Dairy Science 94 (3) pp. 1374-1384.

Belanche Gracia, A., Martin-Garcia, A.I., Moorby, J.M., Newbold, C.J. 2011. Effect of Holotrich protozoa on sheep methane emissions. Proceedings BSAS Annual Meeting, Nottingham, 4-6 April 2011. Cadair

Belanche Gracia, A., Pinloche, E.J., Edwards, J.E., Moorby, J.M., Doreau, M., Newbold, C.J. 2011. Study of rumen bacterial and anaerobic fungal population by TRFLP and ARISA: effect of the protein level and type of carbohydrate. Proceedings 14th Jornadas sobre Produccion Animal and 3rd Simposio sobre Microbiologia Digestiva. Cadair

Newbold, C.J. 2011. Reducing methane could benefit Welsh farmers. Cadair

Belanche Gracia, A., Pinloche, E.J., Edwards, J.E., Moorby, J.M., Doreau, M., Newbold, C.J. 2011. ESTUDIO DE LA POBLACION RUMINAL DE BACTERIAS Y HONGOS MEDIANTE TRFLP Y ARISA: EFECTO DEL NIVEL DEL PROTEINA Y TIPO DE CARBOHIDRATO. [Study of rumen bacterial and anaerobic fungal population by TRFLP and ARISA: effect of the protein level and type of carbohydrate.] Cadair

Snelling, T., Pinloche, E.J., Worgan, H.J., Newbold, C.J., McEwan, N.R. 2011. Molecular phylogeny of Spirodinium equi, Triadinium caudatum and Blepharocorys sp. from the equine hindgut. Acta Protozoologica 50 (4) pp. 319-326. Cadair

Belanche Gracia, A., Moorby, J.M., Doreau, J.M., Newbold, C.J. 2011. Efecto de la subalimantacion nitrogenada y el tipo de energia sobre los niveles de ciertos microorganismos ruminales en vacas lecheras. [Effect of N underfeeding and type of energy on the numbers of certain rumen microorganism in dairy cows.] XIV Jornadas sobre Producción Animal, Zaragoza. XIV Jornadas sobre Produccion Animal. Asociación Interprofesional para el Desarrollo Agrario pp. 147-149. Cadair

2010

Scollan, N.D., Greenwood, P.L., Newbold, C.J., Yáñez-Ruiz, D.R., Shingfield, K.J., Wallace, R.J., Hocquette, J.F. 2010. Future research priorities for animal production in a changing world. Animal Production Science 51 (1) pp. 1-5.

Privé, F., Newbold, C.J., Scollan, N.D., Golyshin, P.N., Huws, S.A. 2010. New insights on ruminal lipolysis using metagenomics. Advancing Beef Safety and Quality through Research and Innovation. An International Conference organised by ProSafeBeef. Cadair

Skrivanova, E., Worgan, H.J., Pinloche, E., Marounek, M., Newbold, J., McEwan, N.R. 2010. Changes in the bacterial population of the caecum and stomach of the rabbit in response to addition of dietary caprylic acid. Veterinary Microbiology 144 (3-4) pp. 334-339.

Yáñez-Ruiz, D.R., Macias, B., Pinloche, E., Newbold, J. 2010. The persistence of bacterial and methanogenic archaeal communities residing in the rumen of young lambs. FEMS Microbiology Ecology 72 (2) pp. 272-278. Cadair

Belanche Gracia, A., Lee, M.R.F., Moorby, J.M., Scott, M., Newbold, C.J. 2010. Effect of forage species, ryegrass water soluble carbohydrate concentration, and red clover polyphenol oxidase activity on in vitro rumen efficiency of nitrogen utilization. Advances in Animal Biosciences. Proceedings of the British Society of Animal Science Annual Conference, 'Food, Feed, Energy and Fibre from Land - A Vision for 2020', Queen's University, Belfast, Northern Ireland.

Belanche Gracia, A., Lee, M.R.F., Moorby, J.M., Scott, M., Newbold, C.J. 2010. Effects of forage species, grass water soluble carbohydrates and red clover polyphenol oxidase activity on the in vitro rumen microbial ecosystem. Advances in Animal Biosciences. Proceedings of the British Society of Animal Science Annual Conference, 'Food, Feed, Energy and Fibre from Land - A Vision for 2020', Queen's University, Belfast, Northern Ireland. Cadair

Belanche Gracia, A., Moorby, J.M., Doreau, M., Newbold, C.J. 2010. Influence of dietary protein supply and carbohydrate type on rumen bacterial biodiversity. Rowett-INRA 2010, 7th Symposium Gut Microbiology, Aberdeen. Cadair

Belanche Gracia, A., Moorby, J.M., Doreau, M., Edwards, J., Newbold, C.J. 2010. Influence of dietary protein and fibre concentrations on key rumen microbial populations. Rowett-INRA 2010, 7th Symposium Gut Microbiology, Aberdeen. Cadair

2009

Cantalapiedra-Hijar, G., Yáñez-Ruiz, D.R., Newbold, C.J., Molina-Alcaide, E.Joy, M., Calvo, J.H., Calvete, C., Latorre, M.A., Casasus, I., Bernues, A., Panea, B., Sanz, A., Balcells, J. 2009. Molecular study of bacterial communities in the rumen of goats and in single-flow continuous culture fermenters. In M. Joy., J. H. Calvo., C. Calvete., M. A. Latorre., I. Casasus., A. Bernues., B. Panea., A. Sanz., J. Balcells. (eds) XIII Jornadas sobre Producción Animal AIDA' 2009. XIII Jornadas sobre Producción Animal AIDA' 2009, Zaragosa, Spain. pp. 763-765. Cadair

Yáñez-Ruiz, D.R., Soto, E.C., Newbold, C.J., Molina-Alcaide, E. 2009. Study of the animal variability on the numbers of different microbial groups in the goats' rumen. In M. Joy., J. H. Calvo., C. Calvete., M. A. Latorre., I. Casasus., A. Bernues., B. Panea., A. Sanz., J. Balcells. (eds) XXXIX Jornadas de Estudio, XIII Jornadas sobre Producción Animal. XIII Jornadas sobre Producción Animal AIDA' 2009, Zaragosa, Spain. Asociación Interprofesional para el Desarrollo Agrario pp. 304-306.

Newbold, C.J., Macías, B., Crawford, C., Elliott, J., Harris, P.A., Bailey, S.R., Mcewan, N.R. 2009. Changes in the bacterial populations in the equine hindgut following the addition of inulin to the diet. British Society of Animal Science's Annual Conference. Cadair

Newbold, C.J., Scollan, N.D., Edwards, J.E., Kingston-Smith, A.H., Kim, E.J. 2009. The plant-microbe interactome in ruminants: identification of control for mitigation of negative ecosystem outputs. Aspects of Applied Biology 98 Proceedings of International Conference on Positive Plant Microbial Interactions in Relation to Plant Performance and Ecosystem Function. pp. 91-99.

Ali, A., Newbold, J., Hart, K.J. 2009. Biological materials uses thereof. Cadair

Newbold, C.J. 2009. Assessing Antiprotozoal Agents. In P. E. Vercoe., H. P. S. Makkar., A. C. Schlink. (eds) In Vitro Screening of Plant Resources for Extra-Nutritional Attributes in Ruminants: Nuclear and Related Methodologies. Springer Nature, BERLIN pp. 47-53.

Newbold, C.J. 2009. Editorial - These ever changing times. Proceedings of the Nutrition Society 68 pp. 339. Cadair

Huws, S.A., Kim, E.J., Kingston-Smith, A.H., Lee, M.R., Muetzel, S.M., Cookson, A.R., Newbold, J., Wallace, R.J., Scollan, N.D. 2009. Rumen protozoa are rich in polyunsaturated fatty acids due to the ingestion of chloroplasts. FEMS Microbiology Ecology 69 (3) pp. 461-471.

Balcells, J., De la Fuente, G., Newbold, C.J., Belanche, A. 2009. Effect of defaunation and diet on rumen microbial populations. ITEA-Información Técnica Económica Agraria 2 pp. 751-753.

Whitworth, D.E., Young, M., McEwan, N.R., Newbold, C.J.Smith, S.P., Spikes, K.J. 2009. Life with little oxygen: lessons from microbes. Cadair

Wood, T.A., Wallace, R.J., Rowe, A., Price, J., Yáñez-Ruiz, D.R., Murray, P.J., Newbold, C.J. 2009. Encapsulated fumaric acid as a means of decreasing ruminal methane emissions. Animal Feed Science and Technology 152 (1-2) pp. 62-71.

Martin-Garcia, A.I., Yáñez-Ruiz, D.R., Newbold, C.J., Molina-Alcaide, E., Hart, K.J.Papachristou, T.G., Parissi, Z.M., Ben Salem, H., Morqand-Fehr, P. 2009. Cellulolytic activity in the rumen of lambs fed a high concentrate diet is not affected by the removal of protozoa. "Nutritional and foraging ecology of sheep and goats". Proceedings of the 12th Seminar of the FAOCIHEAM Sub-Network on Sheep and Goat Nutrition, Thessaloniki, Greece.

Duval, S., Newbold, C.J. 2009. Effect of a blend of essential oils on the fermentation of starch-rich substrate as estimated by its gas production profile. In Y. Chilliard., F. Glasser., Y. Faulconnier., F. Bocquier., I. Veissie., M. Doreau. (eds) International Symposium on ruminant physiology (ISRP). Ruminant physiology 2009. 'Digestion, metabolism and effects of nutrition on reproduction and welfare'. XIth International Symposium on ruminant physiology (ISRP), Clermont Ferrand, France. Wageningen Academic Publishers pp. 166-167.

Vakili, A., Danesh Mesgaran, M., Heravi Mousavi, A., Valizadeh, R., Nassiry, M.R., Yáñez-Ruiz, D.R., Newbold, C.J. 2009. The effect of fluctuations in rumen pH on protozoa populations in rumen fluid as determined by real-time polymerase chain reaction. 2009 British Society of Animal Science Annual Conference. Cadair

2008

Hart, K.J., Yáñez-Ruiz, D.R., Duval, S., McEwan, N.R., Newbold, C.J. 2008. Plant extracts to manipulate rumen fermentation. Animal Feed Science and Technology 147 (1-3) pp. 8-35. Cadair

Rode, L.M., Newbold, C. 2008. Method of growing bacteria to deliver bioactive compounds to the intestine of ruminants. Cadair

Yáñez-Ruiz, D.R., Hart, K.J., Martin-Garcia, A.I., Ramos, S., Newbold, C.J. 2008. Diet composition at weaning affects the rumen microbial population and methane emissions by lambs. Animal Production Science 48 (2) Conference on Greenhouse Gases and Animal Agriculture. pp. 186-188.

McAllister, T.A., Newbold, J. 2008. Redirecting rumen fermentation to reduce methanogenesis. Australian Journal of Experimental Agriculture 48 (2) pp. 7-13. Cadair

Mayorga, O.L., Huws, S.A., Kim, E.J., Kingston-Smith, A.H., Newbold, C.J., Theodorou, M.K. 2008. In vitro production and composition of extracellular polymeric substances formed by ruminal bacteria on perennial ryegrass. Society for General Microbiology general meeting, Dublin, Ireland, 8-11 September. Cadair

Mayorga, O.L., Huws, S.A., Kim, E.J., Kingston-Smith, A.H., Cookson, A.H., Newbold, C.J., Theodorou, M.K. 2008. Differential colonisation of abaxial and adaxial surfaces of fresh perennial ryegrass leaves by rumen bacteria. Abstract, INRA-RRI 2008, Clermont Ferrand, France. Cadair

Mayorga, O.L., Huws, S.A., Kim, E.J., Kingston-Smith, A.H., Cookson, A.H., Newbold, C.J., Theodorou, M.K. 2008. Temporal and spatial colonisation of rumen protozoa on fresh perennial ryegrass. Abstract, INRA-RRI 2008, Clermont Ferrand, France. Cadair

2007

Belzecki, G., Newbold, C.J., McEwan, N.R., McIntosh, F.M., Michalowski, T. 2007. Characterization of the amylolytic properties of the rumen ciliate protozoan Eudiplodinium maggii. Journal of Animal and Feed Sciences 16 (4) pp. 590-606. Cadair

Newbold, C.J., Olvera-Ramirez, A. 2007. The use of yeast-based probiotics to meet new challenges in ruminant production. Journal of Animal Science 84 pp. 425.

Mayorga, O.L., Huws, S., Kim, E.J., Kingston-Smith, A., Newbold, C., Theodorou, M.K. 2007. Biofilm formation by rumen microbes on fresh perennial ryegrass under in vitro anaerobic conditions. UK Molecular Microbial Ecology Group 13th Meeting. Cadair

Mayorga, O.L., Huws, S., Kim, E.J., Kingston-Smith, A., Newbold, C., Theodorou, M.K. 2007. The occurrence of biofilm communities in the ruminal ecosystem. The Biofilm Club. Cadair

Mayorga, O.L., Huws, S., Kim, E.J., Kingston-Smith, A., Newbold, C., Theodorou, M.K. 2007. Microbial colonization and subsequent biofilm formation by ruminal microorganisms on fresh perennial ryegrass. Conference on Gastrointestinal Function (CGIF). Cadair

Duval, S., McEwan, N.R., Graham, R.C., Wallace, R.J., Newbold, C.J. 2007. Effect of a blend of essential oil compounds on the colonization of starch-rich substrates by bacteria in the rumen. Journal of Applied Microbiology 103 (6) pp. 2132-2141. Cadair

Mills, J.A.N., Dragosits, U., del Prado, A., Crompton, L.A., Newbold, C.J., Chadwick, D.R. 2007. The implications of farm-scale methane mitigation measures for long-term national methane emissions. In L. A. Crompton., T. R. Wheeler. (eds) Proceedings of the Thirty-ninth Meeting of the Agricultural Research Modellers' Group. Cambridge University Press pp. 648-649.

Boxma, B., Ricard, G., van Hoek, A.H., Severing, E., Moon-van der Staay, S., van der Staay, G.W.M., van Alen, T.A., de Graaf, R.M., Cremers, G., Kwantes, M., McEwan, N.R., Newbold, C.J., Jouany, J., Michalowski, T., Pristas, P., Huynen, M.A., Hackstein, J.H.P. 2007. The [FeFe] hydrogenase of Nyctotherus ovalis has a chimeric origin. BMC Evolutionary Biology 7 230 pp. -. Cadair

Ungerfeld, E.M., Kohn, R.A., Wallace, R.J., Newbold, C.J. 2007. A meta-analysis of fumarate effects on methane production in ruminal batch cultures. Journal of Animal Science 85 (10) pp. 2556-2563. Cadair

Koenig, K.M., Ivan, M., Teferedegne, B.T., Morgavi, D.P., Rode, L.M., Ibrahim, I.M., Newbold, C.J. 2007. Effect of dietary Enterolobium cyclocarpum on microbial protein flow and nutrient digestibility in sheep maintained fauna-free, with total mixed fauna or with Entodinium caudatum monofauna. British Journal of Nutrition 98 (3) pp. 504-516. Cadair

Abecia, L., Fondevila, M., Balcells, J., Edwards, J.E., Newbold, C.J., McEwan, N.R. 2007. Effect of antibiotics on the bacterial population of the rabbit caecum. FEMS Microbiology Letters 272 (2) pp. 144-153. Cadair

Newbold, C.J. 2007. New products for rumen manipulation. British Journal of Nutrition 98 (1) pp. 15-16.

Yáñez-Ruiz, D.R., Martin-Garcia, A.I., Belanche, A., Hart, K.J., Newbold, C.J. 2007. Effect of the absence of protozoa in hydrogenation of linoleic acid in lamb's rumen. ITEA-Información Técnica Económica Agraria pp. 279-281. Cadair

Yáñez-Ruiz, D.R., Williams, S.P., Newbold, C.J. 2007. The effect of absence of protozoa on rumen biohydrogenation and the fatty acid composition of lamb muscle. British Journal of Nutrition 97 (5) pp. 938-948. Cadair

2006

Yáñez-Ruiz, D.R., Scollan, N.D., Merry, R.J., Newbold, C.J. 2006. Contribution of rumen protozoa to duodenal flow of nitrogen, conjugated linoleic acid and vaccenic acid in steers fed silages differing in their water-soluble carbohydrate content. British Journal of Nutrition 96 (5) pp. 861-869. Cadair

Devillard, E., McIntosh, F.M., Newbold, C.J., Wallace, R.J. 2006. Rumen ciliate protozoa contain high concentrations of conjugated linoleic acids and vaccenic acid, yet do not hydrogenate linoleic acid or desaturate stearic acid. British Journal of Nutrition 96 (4) pp. 697-704. Cadair

Newbold, C.J., Rode, L.M. 2006. Dietary additives to control methanogenesis in the rumen. International Congress Series 1293 Proceedings of the 2nd International Conference on Greenhouse Gases and Animal Agriculture. pp. 138-147.

Wallace, R.J., Newbold, C., Wood, T.A. 2006. Improved Ruminant Feeding. Cadair

Ivan, M., Koenig, K.M., Morgavi, D.P., Rode, L.M., Newbold, C.J., Entz, T. 2006. Duodenal flow and digestibility in fauna-free sheep and in sheep monofaunated with Entodinium caudatum or Polyplastron multivesiculatum. British Journal of Nutrition 95 (3) pp. 469-476. Cadair

Ricard, G., McEwan, N.R., Dutilh, B.E., Jouany, J.P., Macheboeuf, D., Mitsumori, M., McIntosh, F.M., Michalowski, T., Nagamine, T., Nelson, N., Newbold, C.J., Nsabimana, E., Takenaka, A., Thomas, N.A., Ushida, K., Hackstein, J.H.P., Huynen, M.A. 2006. Horizontal gene transfer from Bacteria to rumen Ciliates indicates adaptation to their anaerobic, carbohydrates-rich environment. BMC Genomics 7 22 pp. -. Cadair

Wereszka, K., Michalowski, T., Newbold, C.J., McEwan, N.R. 2006. Xylanolytic activity of the rumen protozoan Diploplastron affine. Journal of Animal and Feed Sciences 15 (Supplement 1) pp. 43-46. Cadair

Dorel, A., Scollan, N., Huws, S., Yanez-Ruiz, D.R., Newbold, C. 2006. Comparison of commercial DNA extraction kits and sample preparation for extraction of bacterial DNA from different fractions of whole rumen fluid. British Society of Animal Science Annual Conference. Cadair

2005

Kisidayova, S., Varadyova, Z., Michalowski, T., Newbold, C.J. 2005. Regeneration of cryoresistance of in vitro rumen ciliate cultures. Cryobiology 51 (1) pp. 76-84.

Newbold, C.J., Lopez, S., Nelson, N., Ouda, J.O., Wallace, R.J., Moss, A.R. 2005. Propionate precursors and other metabolic intermediates as possible alternative electron acceptors to methanogenesis in ruminal fermentation in vitro. British Journal of Nutrition 94 (1) pp. 27-35.

McEwan, N.R., Abecia, L., Regensbogenova, M., Adam, C.L., Findlay, P.A., Newbold, C.J. 2005. Rumen microbial population dynamics in response to photoperiod. Letters in Applied Microbiology 41 (1) pp. 97-101.

Newbold, C.J., McEwan, N.R., Calza, R.E., Chareyron, E.N., Duval, S.M., Eschenlauer, S.C.P., McIntosh, F.M., Nelson, N., Travis, A.J., Wallace, R.J. 2005. An NAD+-dependent glutamate dehydrogenase cloned from the ruminal ciliate protozoan, Entodinium caudatum. FEMS Microbiology Letters 247 (2) pp. 113-121.

Sylvester, J.T., Karnati, S.K.R., Yu, Z., Newbold, C.J., Firkins, J.L. 2005. Evaluation of a real-time PCR assay quantifying the ruminal pool size and duodenal flow of protozoal nitrogen. Journal of Dairy Science 88 (6) pp. 2083-2095.

Abecia, L., Fondevila, M., Balcells, J., Edwards, J.E., Newbold, C.J., McEwan, N.R. 2005. Molecular profiling of bacterial species in the rabbit caecum. FEMS Microbiology Letters 244 (1) pp. 111-115.

Hale, C.E., Newbold, C.J. 2005. In vitro fermentation kinetics of a range of alternative forages, and their suitability as forage feeds for horses. Pferdeheilkunde 21 (S1) pp. 62-63.

2004

Regensbogenova, M., McEwan, N.R., Javorsky, P., Kisidayova, S., Michalowski, T., Newbold, C.J., Hackstein, J.H.P., Pristas, P. 2004. A re-appraisal of the diversity of the methanogens associated with the rumen ciliates. FEMS Microbiology Letters 238 (2) pp. 307-313.

Regensbogenova, M., Pristas, P., Javorsky, P., Moon-van der Staay, S.Y., van der Staay, G.W.M., Hackstein, J.H.P., Newbold, C.J., McEwan, N.R. 2004. Assessment of ciliates in the sheep rumen by DGGE. Letters in Applied Microbiology 32 (2) pp. 144-147.

Yáñez-Ruiz, D.R., Moore-Colyer, M.J.S., Longland, A.C., Walsh, C., Bakewell, E.L., Kirk, A., Grime, E., Northover, A., Davies, D.R., Griffith, G.W., Newbold, J. 2004. Microbial counts in different sites of the gastro-intestinal tract of the horse.

Yáñez-Ruiz, D.R., Scollan, N.D., Davies, D.R., Dewhurst, R.J., Merry, R.J., Evans, R.T., Newbold, C.J. 2004. Effect of feeding silage differing in water soluble carbohydrate content on numbers and diversity of rumen-microorganisms. Fourth Joint INRA-RRI Symposium Gut Microbiology.

Regensbogenova, M., Kisidayova, S., Michalowski, T., Javorsky, P., Moon-Van Der Staay, S.Y., Moon-Van Der Staay, G.W.M., Hackstein, J.H.P., McEwan, N.R., Jouany, J., Newbold, C.J., Pristas, P. 2004. Rapid identification of rumen protozoa by restriction analysis of amplified 18S rRNA gene. Acta Protozoologica pp. 219-224.

2003

McIntosh, F.M., Williams, P., Losa, R., Wallace, R.J., Beever, D.A., Newbold, C.J. 2003. Effects of essential oils on ruminal microorganisms and their protein metabolism. Applied and Environmental Microbiology 69 (8) pp. 5011-5014. Cadair

Wallace, R.J., McKain, N., McEwan, N.R., Miyagawa, E., Chaudhary, L.C., King, T.P., Walker, N.D., Apajalahti, J.H.A., Newbold, C.J. 2003. Eubacterium pyruvativorans sp nov., a novel non-saccharolytic anaerobe from the rumen that ferments pyruvate and amino acids, forms caproate and utilizes acetate and propionate. International Journal of Systematic and Evolutionary Microbiology 53 (4) pp. 965-970. Cadair

Nsabimana, E., Kišidayová, S., Macheboeuf, D., Newbold, C.J., Jouany, J.P. 2003. Two-step freezing procedure for cryopreservation of rumen ciliates, an effective tool for creation of a frozen rumen protozoa bank. Applied and Environmental Microbiology 69 (7) pp. 3826-3832. Cadair

Kajikawa, H., Valdes, C., Hillman, K., Wallace, R.J., Newbold, C.J. 2003. Methane oxidation and its coupled electron-sink reactions in ruminal fluid. Letters in Applied Microbiology 36 (6) pp. 354-357. Cadair

Devillard, E., Bera-Maillet, C., Flint, H.J., Scott, K.P., Newbold, C.J., Wallace, R.J., Jouany, J., Forano, E. 2003. Characterization of XYN10B, a modular xylanase from the ruminal protozoan Polyplastron multivesiculatum, with a family 22 carbohydrate-binding module that binds to cellulose. Biochemical Journal 373 pp. 495-503.

2002

Hristov, A.N., McAllister, T.A., Xu, Z., Newbold, C.J. 2002. Proteolytic activity in ruminal fluid from cattle fed two levels of barley grain: a comparison of three methods of determination. Journal of the Science of Food and Agriculture 82 (15) pp. 1886-1893. Cadair

Eschenlauer, S.C.P., McKain, N., Walker, N.D., McEwan, N.R., Newbold, C.J., Wallace, R.J. 2002. Ammonia production by ruminal microorganisms and enumeration, isolation, and characterization of bacteria capable of growth on peptides and amino acids from the sheep rumen. Applied and Environmental Microbiology 68 (10) pp. 4925-4931. Cadair

Wallace, R.J., McEwan, N.R., McIntosh, F.M., Teferedegne, B., Newbold, C.J. 2002. Natural products as manipulators of rumen fermentation. Asian-Australasian Journal of Animal Sciences 15 (10) pp. 1458-1468. Cadair

Russi, J.P., Wallace, R.J., Newbold, C.J. 2002. Influence of the pattern of peptide supply on microbial activity in the rumen simulating fermenter (RUSITEC). British Journal of Nutrition 88 (1) pp. 73-80. Cadair

Amin, M.R., Onodera, R., Khan, R.I., Wallace, R.J., Newbold, C.J. 2002. Purification and properties of glutamate-phenylpyruvate aminotransferase from the ruminal bacterium, Prevotella bryantii B(1)4. Anaerobe 8 (3) pp. 101-107. Cadair

Moya, T.F.M., Newbold, C.J., Wallace, R.J., Moyano, F.J. 2002. Effects of high-molecular-mass substrates on protein migration during sodium dodecyl sulfate-polyacrylamide gel electrophoresis. Electrophoresis 23 (1) pp. 1-7. Cadair

2001

Ranilla, M.J., Carro, M.D., López, S., Newbold, C.J., Wallace, R.J. 2001. Influence of nitrogen source on the fermentation of fibre from barley straw and sugarbeet pulp by ruminal micro-organisms in vitro. British Journal of Nutrition 86 (6) pp. 717-724. Cadair

Atasoglu, C., Newbold, C.J., Wallace, R.J. 2001. Incorporation of [N-15]ammonia by the cellulolytic ruminal bacteria Fibrobacter succinogenes BL2, Ruminococcus albus SY3, and Ruminococcus flavefaciens 17. Applied and Environmental Microbiology 67 (6) pp. 2819-2822. Cadair

Wallace, R.J., Newbold, C.J., Bequette, B.J., MacRae, J.C., Lobley, G.E. 2001. Increasing the flow of protein from ruminal fermentation - Review. Asian-Australasian Journal of Animal Sciences 14 (6) 3rd Joint Symposium of Japan and Korea on Rumen Metabolism and Physiology. pp. 885-893. Cadair

2000

Koenig, K.M., Newbold, C.J., McIntosh, F..., Rode, L.M. 2000. Effects of protozoa on bacterial nitrogen recycling in the rumen. Journal of Animal Science 78 (9) pp. 2431-2445. Cadair

McEwan, N.R., Eschenlauer, S.C.P., Calza, R.E., Wallace, R.J., Newbold, C.J. 2000. The 3' Untranslated Region of Messages in the Rumen Protozoan Entodinium caudatum. Protist 151 (2) pp. 139-146. Cadair

El Hassan, S.M., Lahlou-Kassi, A.L., Newbold, C.J., Wallace, R.J. 2000. Chemical composition and degradation characteristics of foliage of some African multipurpose trees. Animal Feed Science and Technology 86 (1-2) pp. 27-37. Cadair

Morgavi, D.P., Newbold, C.J., Beever, D.E., Wallace, R.J. 2000. Stability and stabilization of potential feed additive enzymes in rumen fluid. Enzyme and Microbial Technology 26 (2-4) pp. 171-177. Cadair

McEwan, N.R., Gatherer, D., Eschenlauer, S.C.P., McIntosh, F.M., Calza, R.E., Wallace, R.J., Newbold, C.J. 2000. An unusual codon usage pattern in the ciliate family Ophryoscolecidae and its implications for determining the source of cloned DNA. Anaerobe 6 (1) pp. 21-28. Cadair

Beauchemin, K.A., Rode, L.M., Yang, W.Z., Newbold, C.J. 2000. Enzymes and direct fed microbials in diets for dairy cows. In M. L. Eastridge. (ed) 2000 Tri-State Dairy Nutrition Conference, Proceedings . Tri-State Dairy Nutrition Conference. Ohio University Press, Columbus pp. 85-95. Cadair

1999

Devillard, E., Newbold, C.J., Scott, K.P., Forano, E., Wallace, R.J., Jouany, J., Flint, H.J. 1999. A xylanase produced by the rumen anaerobic protozoan Polyplastron multivesiculatum shows close sequence similarity to family 11 xylanases from Gram-positive bacteria. FEMS Microbiology Letters 181 (1) pp. 145-152. Cadair

McEwan, N.R., Eschenlauer, S.C.P., Calza, R.E., Wallace, R.J., Newbold, C.J. 1999. Protozoal sequences may reveal additional isoforms of the 14-3-3 protein family. Protist 150 (3) pp. 257-264. Cadair

Hristov, A.N., McAllister, T.A., Van Herk, F.H., Cheng, K.J., Newbold, C.J., Cheeke, P.R. 1999. Effect of Yucca schidigera on ruminal fermentation and nutrient digestion in heifers. Journal of Animal Science 77 (9) pp. 2554-2563. Cadair

Floret, F., Chaudhary, L.C., Ellis, W.C., El Hassan, S., McKain, N., Newbold, C.J., Wallace, R.J. 1999. Influence of 1-[(E)-2-(2-methyl-4-nitrophenyl)diazl-1-enyl]pyrrolidine-2-carboxylic acid and diphenyliodonium chloride on ruminal protein metabolism and ruminal microorganisms. Applied and Environmental Microbiology 65 (7) pp. 3258-3260. Cadair

Atasoglu, C., Valdés, C., Newbold, C.J., Wallace, R.J. 1999. Influence of peptides and amino acids on fermentation rate and de novo synthesis of amino acids by mixed micro-organisms from the sheep rumen. British Journal of Nutrition 81 (4) pp. 307-314. Cadair

Lopez, S., McIntosh, F.M., Wallace, R.J., Newbold, C.J. 1999. Effect of adding acetogenic bacteria on methane production by mixed rumen microorganisms. Animal Feed Science and Technology 78 (1-2) pp. 1-9. Cadair

Teferedegne, B., McIntosh, F., Osuji, P.O., Odenyo, A., Wallace, R.J., Newbold, C.J. 1999. Influence of foliage from different accessions of the sub-tropical leguminous tree, Sesbania sesban, on ruminal protozoa in Ethiopian and Scottish sheep. Animal Feed Science and Technology 78 (1-2) pp. 11-20. Cadair

Wallace, R.J., Atasoglu, C., Newbold, C.J. 1999. Role of peptides in rumen microbial metabolism - Review. Asian-Australasian Journal of Animal Sciences 12 (1) pp. 139-147. Cadair

López, S., Valdés, C., Newbold, C.J., Wallace, R.J. 1999. Influence of sodium fumarate addition on rumen fermentation in vitro. British Journal of Nutrition 81 (1) pp. 59-64. Cadair

1998

Witt, M.W., Newbold, C.J., Wallace, R.J. 1998. Influence of dietary acetylated peptides on fermentation and peptidase activities in the sheep rumen. Journal of Applied Microbiology 84 (5) pp. 847-851. Cadair

Newbold, C.J., McIntosh, F.M., Wallace, R.J. 1998. Changes in the microbial population of a rumen-simulating fermenter in response to yeast culture. Canadian Journal of Animal Science 78 (2) pp. 241-244. Cadair

Nsereko, V.L., Rooke, J.A., Newbold, C.J., Wallace, R.J. 1998. Influence of protease inhibitors on nitrogen distribution in ensiled perennial ryegrass and the utilisation of silage nitrogen for growth by rumen bacteria in vitro. Animal Feed Science and Technology 76 (1-2) pp. 51-63. Cadair

Wood, J., Scott, K.P., Avguštin, G., Newbold, C.J., Flint, H.J. 1998. Estimation of the relative abundance of different Bacteroides and Prevotella ribotypes in gut samples by restriction enzyme profiling of PCR-amplified 16S rRNA gene sequences. Applied and Environmental Microbiology 64 (10) pp. 3683-3689. Cadair

Eschenlauer, S.C.P., McEwan, N.R., Calza, R.E., Wallace, R.J., Onodera, R., Newbold, C.J. 1998. Phylogenetic position and codon usage of two centrin genes from the rumen ciliate protozoan, Entodinium caudatum. FEMS Microbiology Letters 166 (1) pp. 147-154. Cadair

Wang, Y., McAllister, T.A., Newbold, C.J., Rode, L.M., Cheeke, P.R., Cheng, K.J. 1998. Effects of Yucca schidigera extract on fermentation and degradation of steroidal saponins in the rumen simulation technique (RUSITEC). Animal Feed Science and Technology 74 (2) pp. 143-153. Cadair

Atasoglu, C., Valdes, C., Walker, N.D., Newbold, C.J., Wallace, R.J. 1998. De novo synthesis of amino acids by the ruminal bacteria Prevotella bryantii B(1)4, Selenomonas ruminantium HD4, and Streptococcus bovis ES1. Applied and Environmental Microbiology 64 (8) pp. 2836-2843. Cadair

Wallace, R.J., Min, W.K., Witt, M.W., Grant, G., MacRae, J.C., Maeng, W.J., Newbold, C.J., Rode, L.M. 1998. Uptake of acetylated peptides from the small intestine in sheep and their nutritive value in rats. British Journal of Nutrition 80 (1) pp. 101-108. Cadair

1997

Newbold, C.J., El Hassan, S.M., Wang, J., Ortega, M.E., Wallace, R.J. 1997. Influence of foliage from African multipurpose trees on activity of rumen protozoa and bacteria. British Journal of Nutrition 78 (2) pp. 237-249. Cadair

Ushida, K., Newbold, C.J., Jouany, J.P. 1997. Interspecies hydrogen transfer between the rumen ciliate Polyplastron multivesiculatum and Methanosarcina barkeri. Journal of General and Applied Microbiology 43 (2) pp. 129-131. Cadair

Wallace, R.J., McKain, N., Broderick, G.A., Rode, L.M., Walker, N.D., Newbold, C.J., Kopecny, J. 1997. Peptidases of the rumen bacterium, Prevotella ruminicola. Anaerobe 3 (1) pp. 35-42. Cadair

1996

Chikunya, S., Newbold, C.J., Rode, L., Chen, X.B., Wallace, R.J. 1996. Influence of dietary rumen-degradable protein on bacterial growth in the rumen of sheep receiving different energy sources. Animal Feed Science and Technology 63 (1-4) pp. 333-340. Cadair

Newbold, C.J., Ushida, K., Morvan, B., Fonty, G., Jouany, J.P. 1996. The role of ciliate protozoa in the lysis of methanogenic archaea in rumen fluid. Letters in Applied Microbiology 23 (6) pp. 421-425. Cadair

Newbold, C.J., Wallace, R.J., McIntosh, F.M. 1996. Mode of action of the yeast Saccharomyces cerevisiae as a feed additive for ruminants. British Journal of Nutrition 76 (2) pp. 249-261. Cadair

Wallace, R.J., Newbold, C.J., McKain, N. 1996. Inhibition by 1,10-phenanthroline of the breakdown of peptides by rumen bacteria and protozoa. Journal of Applied Microbiology 80 (4) pp. 425-430. Cadair

El Hassan, S.M., Newbold, C.J., Edwards, I.E., Topps, J.H., Wallace, R.J. 1996. Effect of yeast culture on rumen fermentation, microbial protein flow from the rumen and live-weight gain in bulls given high cereal diets. Animal Science 62 (1) pp. 43-48. Cadair

1995

Wallace, R.J., Kopecny, J., Broderick, G.A., Walker, N.D., Sichao, L., Newbold, C.J., McKain, N. 1995. Cleavage of di- and tripeptides by Prevotella ruminicola. Anaerobe 1 (6) pp. 335-343. Cadair

Newbold, J., Lassalas, B., Jouany, J.P. 1995. The importance of methanogens associated with ciliate protozoa in ruminal methane production in vitro. Letters in Applied Microbiology 21 (4) pp. 230-234. Cadair

Newbold, J., Wallace, R.J., Chen, X.B., McIntosh, F.M. 1995. Different strains of Saccharomyces cerevisiae differ in their effects on ruminal bacterial numbers in vitro and in sheep. Journal of Animal Science 73 (6) pp. 1811-1818. Cadair

Widyastuti, Y., Newbold, J., Stewart, C.S., Ørskov, E.R. 1995. Interactions between rumen anaerobic fungi and ciliate protozoa in the degradation of rice straw cell walls. Letters in Applied Microbiology 20 (1) pp. 61-64. Cadair

Wallace, R.J., Newbold, C.J. 1995. Microbial feed additives for ruminants. In R. Fuller., P. J. Heidt., V. Rusch., D. Van Der Waaij. (eds) Old Herborn University Seminar Monograph 8. OLD HERBORN UNIVERSITY SEMINAR MONOGRAPH, vol. 8 8th Seminar on Probiotics - Prospects of Use in Opportunistic Infections. Institute for Microbiology and Biochemistry, HERBORN-DILL pp. 101-125. Cadair

1994

McAllister, T.A., Moustafa, S.M.S., Cheng, K.-., Newbold, J., McKain, N., Wallace, R.J. 1994. Effect of salinomycin on fermentation and nitrogen metabolism in the artificial rumen. Canadian Journal of Animal Science 74 (3) pp. 575-578. Cadair

Soto, R.C., Muhammed, S.A., Newbold, J., Stewart, C.S., Wallace, R.J. 1994. Influence of peptides, amino acids and urea on microbial activity in the rumen of sheep receiving grass hay and on the growth of rumen bacteria in vitro. Animal Feed Science and Technology 49 (1-2) pp. 151-161. Cadair

Wallace, R.J., Arthaud, L., Newbold, J. 1994. Influence of Yucca shidigera extract on ruminal ammonia concentrations and ruminal microorganisms. Applied and Environmental Microbiology 60 (6) pp. 1762-1767. Cadair

1993

Hillman, K., Newbold, J., Stewart, C.S. 1993. The contributions of bacteria and protozoa to ruminal forage fermentation in vitro, as determined by microbial gas production. Animal Feed Science and Technology 42 (3-4) pp. 193-208. Cadair

Garcia, D.C., Newbold, J., Galbraith, H., Topps, J.H., Chen, X.B., Rooke, J.A. 1993. Rice polishings as an alternative to sugar cane molasses as a supplement with urea to low-quality forage diets for ruminants. Animal Production 56 (1) pp. 85-92. Cadair

Wallace, R.J., Newbold, J., Watt, N.D., Buchan, V., Brown, D.S. 1993. Amino acid composition of degradation-resistant peptides in extracellular rumen fluid of sheep. Journal of Agricultural Science 120 (1) pp. 129-133. Cadair

Newbold, J., McKain, N., Wallace, R.J. 1993. Combined effects of Aspergillus oryzae fermentation extract and monensin on fermentation in the rumen simulation technique (Rusitec). Journal of Agricultural Science 121 (2) pp. 241-246. Cadair

Newbold, J., Wallace, R.J., Walker, N.D. 1993. The effect of tetronasin and monensin on fermentation, microbial numbers and the development of ionophore-resistant bacteria in the rumen. Journal of Applied Microbiology 75 (2) pp. 129-134. Cadair

1992

Newbold, J., Frumholtz, P.P., Wallace, R.J. 1992. Influence of Aspergillus oryzae fermentation extract on rumen fermentation and blood constituents in sheep given diets of grass hay and barley. Journal of Agricultural Science 119 (3) pp. 423-427. Cadair

Newbold, J., Brock, R., Wallace, R.J. 1992. The effect of Aspergillus oryzae fermentation extract on the growth of fungi and ciliate protozoa in the rumen. Letters in Applied Microbiology 15 (3) pp. 109-112. Cadair

Garcia, D.C., Newbold, J., Galbraith, H., Topps, J.H. 1992. The effect of including Colombian rice polishings in the diet on rumen fermentation in vitro. Animal Production Science 54 (2) pp. 275-280. Cadair

Newbold, J., Wallace, R.J., Watt, N.D. 1992. Properties of ionophore-resistant Bacteroides rurninicola enriched by cultivation in the presence of tetronasin. Journal of Applied Microbiology 72 (1) pp. 65-70. Cadair

1991

Newbold, J., Chamberlain, D.G., Thomas, P.C. 1991. Effect of dietary supplements of sodium bicarbonate with or without additional protein on the utilization of nitrogen in the rumen of sheep receiving a lucerne silage-based diet. Animal Feed Science and Technology 35 (3-4) pp. 191-198. Cadair

Williams, P.E., Tait, C.A., Innes, G.M., Newbold, J. 1991. Effects of the inclusion of yeast culture (Saccharomyces cerevisiae plus growth medium) in the diet of dairy cows on milk yield and forage degradation and fermentation patterns in the rumen of steers. Journal of Animal Science 69 (7) pp. 3016-3026. Cadair

Wallace, R.J., Newbold, J. 1991. Effects of bentonite on fermentation in the rumen simulation technique (Rusitec) and on rumen ciliate protozoa. Journal of Agricultural Science 116 (1) pp. 163-168. Cadair

Newbold, J., Brock, R., Wallace, R.J. 1991. Influence of autoclaved or irradiated Aspergillus oryzae fermentation extract on fermentation in the rumen simulation technique (Rusitec). Journal of Agricultural Science 116 (1) pp. 159-162. Cadair

1990

Wallace, R.J., Newbold, J., McKain, N. 1990. Influence of ionophores and energy inhibitors on peptide metabolism by rumen bacteria. Journal of Agricultural Science 115 (2) pp. 285-290. Cadair

Fondevila, M., Newbold, J., Hotten, P.M., Ørskov, E.R. 1990. A note on the effect of Aspergillus oryzae fermentation extract on the rumen fermentation of sheep given straw. Animal Production Science 51 (2) pp. 422-425. Cadair

Newbold, J., Hillman, K. 1990. The effect of ciliate protozoa on the turnover of bacterial and fungal protien in the rumen of sheep. Letters in Applied Microbiology 11 (2) pp. 100-102. Cadair

Williams, P.E.V., Newbold, J. 1990. Rumen Probiosis - the effects of novel microorganisms on rumen fermentation and ruminant productivity. In W. Haresign., D. J. A. Cole. (eds) Recent Advances In Animal Nutrition - 1990. STUDIES IN THE AGRICULTURAL AND FOOD SCIENCES 24TH FEED MANUFACTURERS CONF : RECENT ADVANCES IN ANIMAL NUTRITION. Elsevier, Stoneham pp. 211-227. Cadair

Newbold, J., Wallace, R.J., McKain, N. 1990. Effects of the ionophore tetronasin on nitrogen metabolism by ruminal microorganisms in vitro. Journal of Animal Science 68 (4) pp. 1103-1109. Cadair

Wallace, R.J., McKain, N., Newbold, J. 1990. Metabolism of small peptides in rumen fluid. Accumulation of intermediates during hydrolysis of alanine oligomers, and comparison of peptidolytic activities of bacteria and protozoa. Journal of the Science of Food and Agriculture 50 (2) pp. 191-199. Cadair

1989

Newbold, J., McKain, N., Wallace, R.J. 1989. The role of protozoa in ruminal peptide metabolism. In D. Lloyd., G. H. Coombs., T. A. P. Paget. (eds) Biochemistry and Molecular Biology of Anaerobic Protozoa. SATELLITE SYMP AT THE 41ST MEETING OF THE SOC OF PROTOZOOLOGISTS : ANAEROBIC PROTOZOA. Taylor & Francis, CHUR pp. 42-55. Cadair

Frumholtz, P.P., Newbold, J., Wallace, R.J. 1989. Influence Of Aspergillus oryzae fermentation extract on the fermentation of a basal ration in the rumen simulation technique (Rusitec). Journal of Agricultural Science 113 (2) pp. 169-172. Cadair

Newbold, J., Thomas, P.C., Chamberlain, D.G. 1989. A note on the effects of the method of inclusion of sodium bicarbonate and diet composition on the intake of diets based on silage by dairy cows. Animal Production Science 48 (3) pp. 611-615. Cadair

Newbold, J., Griffin, P.W., Wallace, R.J. 1989. Interactions between rumen bacteria and ciliate protozoa in their attachment to barley straw. Letters in Applied Microbiology 8 (2) pp. 63-66. Cadair

1988

Newbold, J., Wallace, R.J. 1988. Effects of the ionophores monensin and tetronasin on simulated development of ruminal lactic acidosis in vitro. Applied and Environmental Microbiology 54 (12) pp. 2981-2985. Cadair

Newbold, J., Thomas, P.C., Chamberlain, D.G. 1988. Effect of dietary supplements of sodium bicarbonate on the utilization of nitrogen in the rumen of sheep receiving a silage-based diet. Journal of Agricultural Science 110 (2) pp. 383-386. Cadair

Newbold, J., Wallace, R.J., Watt, N.D., Richardson, A.J. 1988. Effect of the novel ionophore tetronasin (ICI 139603) on ruminal microorganisms. Applied and Environmental Microbiology 54 (2) pp. 544-547. Cadair

Newbold, J., Chamberlain, D.G., Thomas, P.C. 1988. Effect of intraruminal infusions of sodium bicarbonate on the rate of passage and degradation of dietary proteins in cows given a silage-based diet. Journal of the Science of Food and Agriculture 42 (4) pp. 287-293. Cadair

1987

Newbold, J., Williams, A.G., Chamberlain, D.G. 1987. The in-vitro metabolism of D, L-lactic acid by rumen microorganisms. Journal of the Science of Food and Agriculture 38 (1) pp. 9-18. Cadair

1986

Newbold, J., Chamberlain, D.G., Williams, A.G. 1986. The effects of defaunation on the metabolism of lactic acid in the rumen. Journal of the Science of Food and Agriculture 37 (11) pp. 1083-1090. Cadair

1985

Chamberlain, D.G., Thomas, P.C., Wilson, W., Newbold, J., Macdonald, J.C. 1985. The effects of carbohydrate supplements on ruminal concentrations of ammonia in animals given diets of grass silage. Journal of Agricultural Science 104 (2) pp. 331-340. Cadair