Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Michael J. Holdsworth"'
Autor:
Agata Zubrycka, Charlene Dambire, Laura Dalle Carbonare, Gunjan Sharma, Tinne Boeckx, Kamal Swarup, Craig J. Sturrock, Brian S. Atkinson, Ranjan Swarup, Françoise Corbineau, Neil J. Oldham, Michael J. Holdsworth
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)
Abstract Oxygen is a key signalling component of plant biology, and whilst an oxygen-sensing mechanism was previously described in Arabidopsis thaliana, key features of the associated PLANT CYSTEINE OXIDASE (PCO) N-degron pathway and Group VII ETHYLE
Externí odkaz:
https://doaj.org/article/b0a7bf8d1bb84442a4e0ebb138de7089
Autor:
Aida Kozlic, Nikola Winter, Theresia Telser, Jakob Reimann, Katrin Rose, Lilian Nehlin, Sophie Berckhan, Gunjan Sharma, Charlene Dambire, Tinne Boeckx, Michael J. Holdsworth, Andreas Bachmair
Publikováno v:
Frontiers in Plant Science, Vol 12 (2022)
The N-degron pathway is a branch of the ubiquitin-proteasome system where amino-terminal residues serve as degradation signals. In a synthetic biology approach, we expressed ubiquitin ligase PRT6 and ubiquitin conjugating enzyme 2 (AtUBC2) from Arabi
Externí odkaz:
https://doaj.org/article/5aa741002da74922bdd166399a5fdee9
Autor:
Sjon Hartman, Zeguang Liu, Hans van Veen, Jorge Vicente, Emilie Reinen, Shanice Martopawiro, Hongtao Zhang, Nienke van Dongen, Femke Bosman, George W. Bassel, Eric J. W. Visser, Julia Bailey-Serres, Frederica L. Theodoulou, Kim H. Hebelstrup, Daniel J. Gibbs, Michael J. Holdsworth, Rashmi Sasidharan, Laurentius A. C. J. Voesenek
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Plant hypoxia responses are controlled by oxygen and nitric oxide (NO)-dependent proteolysis of ERFVII transcription factors. Here Hartman et al. show that passive ethylene entrapment during root submergence enhances NO-scavenger PHYTOGLOBIN1, ERFVII
Externí odkaz:
https://doaj.org/article/5ad7018b3c814e2ab12a1a1a7c960961
Autor:
Daniel J. Gibbs, Hannah M. Tedds, Anne-Marie Labandera, Mark Bailey, Mark D. White, Sjon Hartman, Colleen Sprigg, Sophie L. Mogg, Rory Osborne, Charlene Dambire, Tinne Boeckx, Zachary Paling, Laurentius A. C. J. Voesenek, Emily Flashman, Michael J. Holdsworth
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
VRN2 is a Polycomb Repressive Complex 2 subunit, best known as a regulator of vernalization that accumulates during prolonged cold. Here Gibbs et al. show that VRN2 is degraded via the N-end rule pathway, which prevents ectopic accumulation of VRN2 i
Externí odkaz:
https://doaj.org/article/c3f1feb667bd4eb9a82a790311dc14ca
Autor:
Christopher J. Till, Jorge Vicente, Hongtao Zhang, Maria Oszvald, Michael J. Deery, Victoria Pastor, Kathryn S. Lilley, Rumiana V. Ray, Frederica L. Theodoulou, Michael J. Holdsworth
Publikováno v:
Plant Direct, Vol 3, Iss 12, Pp n/a-n/a (2019)
Abstract N‐degron pathways of ubiquitin‐mediated proteolysis (formerly known as the N‐end rule pathway) control the stability of substrate proteins dependent on the amino‐terminal (Nt) residue. Unlike yeast or mammalian N‐recognin E3 ligase
Externí odkaz:
https://doaj.org/article/3da7779c8ea1452e935d9f1f770f6cde
Autor:
Mohamad Abbas, Gunjan Sharma, Charlene Dambire, Julietta Marquez, Carlos Alonso-Blanco, Karina Proaño, Michael J. Holdsworth
Publikováno v:
Nature. 606:565-569
Flowering plants (angiosperms) can grow at extreme altitudes, and have been observed growing as high as 6,400 metres above sea level1,2; however, the molecular mechanisms that enable plant adaptation specifically to altitude are unknown. One distingu
Autor:
Eugenia Pitsili, Ricardo Rodriguez-Trevino, Nerea Ruiz-Solani, Fatih Demir, Elizabeth Kastanaki, Charlene Dambire, Roger de Pedro, Dominique Vercammen, Jose Salguero-Linares, Hardy Hall, Melissa Mantz, Martin Schuler, Hannele Tuominen, Frank Van Breusegem, Marc Valls, Sergi Munné-Bosch, Michael J. Holdsworth, Pitter F. Huesgen, Antia Rodriguez-Villalon, Nuria S. Coll
Increasing drought phenomena pose a serious threat to agricultural productivity. Although plants have multiple ways to respond to the complexity of drought stress, the underlying mechanisms of stress sensing and signaling remain unclear. The role of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5656748dc7677eb79093dcba35e5919b
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-210685
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-210685
Autor:
Shangling Lou, Xiang Guo, Lian Liu, Yan Song, Lei Zhang, Yuanzhong Jiang, Lushui Zhang, Pengchuan Sun, Bao Liu, Shaofei Tong, Ningning Chen, Meng Liu, Han Zhang, Ruyun Liang, Xiaoqin Feng, Yudan Zheng, Huanhuan Liu, Michael J. Holdsworth, Jianquan Liu
Publikováno v:
Science Advances. 8
Populations of widespread species are usually geographically distributed through contrasting stresses, but underlying genetic mechanisms controlling this adaptation remain largely unknown. Here, we show that in Arabidopsis thaliana , allelic changes
Autor:
L. Maria Lois, Erika Isono, Suayib Üstün, Marco Trujillo, Daniel J. Gibbs, Luz Irina A. Calderón Villalobos, Ari Sadanandom, Beatriz Orosa, Michael J. Holdsworth, Pascal Genschik
Publikováno v:
New Phytologist
New Phytologist, Wiley, 2020, 227 (4), pp.1028-1033. ⟨10.1111/nph.16664⟩
New Phytologist, Wiley, 2020, 227 (4), pp.1028-1033. ⟨10.1111/nph.16664⟩
International audience
Autor:
Michael J. Holdsworth, Daniel J. Gibbs
Publikováno v:
Current Biology
Summary Aerobic respiration is essential to almost all eukaryotes and sensing oxygen is a key determinant of survival. Analogous but mechanistically different oxygen-sensing pathways were adopted in plants and metazoan animals, and include ubiquitin-