Dr Maurice Bosch

Dr Maurice Bosch



Contact Details


I received my PhD at the University of Nijmegen, The Netherlands, in 2002 on a thesis entitled A Functional Study of Pistil-Specific Proline-Rich Glycoproteins under supervision of Titti Mariani. For my first postdoctoral work I moved to the US to join the lab of Peter Hepler (University of Massachusetts, Amherst).

In Peter's lab I further developed my research interest in studying structural cell wall components and cell wall dynamics. My research focused on the regulation of cell wall pectin dynamics by the enzyme pectin methylesterase using pollen tubes as a model system.

In 2005 I joined the lab of Noni Franklin-Tong in Birmingham and studied the temporal and spatial activation of caspase-like activities essential for the execution of Programmed Cell Death induced in self incompatible Papaver pollen.

In April 2008 I moved to Aberystwyth to join IBERS at Aberystwyth University.


Additional Information


Research comprises two main areas: Plant Cell Walls and Self-Incompatibility (SI)

Plant Cell Wall research investigates the chemical, structural and biological features underpinning cell wall quality traits, including recalcitrance to sugar release, and the genes responsible for these traits in grasses. Another area of interest is elucidating how different environmental conditions affect cell wall related traits.

Self-Incompatibility research focusses on mechanistic studies of Papaver SI. SI in Papaver results in growth arrest of incompatible pollen and triggers a signalling network that includes changes in Ca2+, ROS, pH, and actin, ultimately leading to PCD. Research uses genetic, cell biology and biochemistry approaches to improve our understanding of key mechanisms involved in SI.



Current PhD students:


  • Iain Place: Self-fertility modifier genes in grasses

Former PhD students:

Rebecca Hindhaugh; Rosario Iacono; Agnieszka Gladala-Kostartz; Rakesh Bhatia; Ricardo da Costa; Lori Fisher; Jennifer Ings

Research Groups

  • Forage Crops
  • Industrial Crops


Goring, D, Bosch, M & Franklin-Tong, VE 2023, 'Contrasting self-recognition rejection systems for self-incompatibility in Brassica and Papaver', Current Biology, vol. 33, no. 11, pp. R530-R542. 10.1016/j.cub.2023.03.037
Wang, L, Lau, YL, Fan, L, Bosch, M & Doughty, J 2023, 'Pollen Coat Proteomes of Arabidopsis thaliana, Arabidopsis lyrata, and Brassica oleracea Reveal Remarkable Diversity of Small Cysteine-Rich Proteins at the Pollen-Stigma Interface', Biomolecules, vol. 13, no. 1, 157. 10.3390/biom13010157, 10.25345/C5NZ80V47
Bhatia, R, Timms-Taravella, E, Roberts, LA, Moron-Garcia, OM, Hauck, B, Dalton, S, Gallagher, JA, Wagner, M, Clifton-Brown, J & Bosch, M 2023, 'Transgenic ZmMYB167 Miscanthus sinensis with increased lignin to boost bioenergy generation for the bioeconomy', Biotechnology for Biofuels and Bioproducts, vol. 16, no. 1, 29, pp. 29. 10.1186/s13068-023-02279-2
Iacono, R, Slavov, G, Davey, C, Clifton-Brown, J, Allison, G & Bosch, M 2023, 'Variability of cell wall recalcitrance and composition in genotypes of Miscanthus from different genetic groups and geographical origin', Frontiers in Plant Science, vol. 14, 1155188. 10.3389/fpls.2023.1155188, 10.3389/fpls.2023.1155188
Wang, L, Lin, Z, Carli, J, Gladala-Kostarz, A, Davies, J, Franklin-Tong, VE & Bosch, M 2022, 'ATP depletion plays a pivotal role in self-incompatibility, revealing a link between cellular energy status, cytosolic acidification and actin remodelling in pollen tubes', New Phytologist, vol. 236, no. 5, pp. 1691-1707. 10.1111/nph.18350
More publications on the Research Portal