Drought-dependent regulation of cell coupling in Arabidopsis leaf epidermis requires plasmodesmal protein NHL12
Anam Ayyoub, Xiuyuan Yu, Xingjian Zhang, Chen Gao, Jiazhou Li, Shijiao Yin, Shaolin Chen, Johannes Liesche · 2024
Read Drought-dependent regulation of cell coupling in Arabidopsis leaf epidermis requires plasmodesmal protein NHL12 by Anam Ayyoub, Xiuyuan Yu, Xingjian Zhang, Chen Gao, Jiazhou Li, Shijiao Yin, Shaolin Chen, Johannes Liesche (2024) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-11630015.txt.
Description
Anam Ayyoub and seven co-authors study how drought changes the links between plant cells, in a 2024 paper on the model plant Arabidopsis. Plant cells connect through tiny channels in their walls, and flow through those channels must be tuned during stress. A wall material called callose can narrow the channels and slow that flow.
The team found that drought and a stress hormone both reduced flow through the channels in leaf skin cells. A protein named NHL12 turned out to be required for the normal response. Plants lacking the protein kept flow low and did not respond to drought. Adding more of the protein raised flow, so the authors name it a brake on callose buildup during drought.
Catalog record
| CREATOR | Anam Ayyoub, Xiuyuan Yu, Xingjian Zhang, Chen Gao, Jiazhou Li, Shijiao Yin, Shaolin Chen, Johannes Liesche |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 39 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |