The REN4 rheostat dynamically coordinates the apical and lateral domains of Arabidopsis pollen tubes

The REN4 rheostat dynamically coordinates the apical and lateral domains of Arabidopsis pollen tubes

Polar growth of pollen tubes is established by polar localization of ROP1 GTPase activity at the apical tip. Here, Li et al. identify REN4 as a ROP1 interaction partner that restrains the ROP1 distribution to the apex by promoting ROP1 endocytosis from lateral domains of the pollen tube membrane.

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Detalles Bibliográficos
Autores principales: Hui Li, Nan Luo, Weidong Wang, Zengyu Liu, Jisheng Chen, Liangtao Zhao, Li Tan, Chunyan Wang, Yuan Qin, Chao Li, Tongda Xu, Zhenbiao Yang
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
Materias:
Science
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Acceso en línea:https://doaj.org/article/0ebc495750a14c3685d3b232eb67aa9c
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