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pro vyhledávání: '"Kathryn Levasseur"'
Rab11 GTPase-Regulated Membrane Trafficking Is Crucial for Tip-Focused Pollen Tube Growth in Tobacco
Autor:
Hen-Ming Wu, Alice Y. Cheung, Barend H. J. de Graaf, Tatyana Andreyeva, Kathryn Levasseur, Marcia J. Kieliszewski
Publikováno v:
The Plant Cell. 17:2564-2579
Pollen tube growth is a polarized growth process whereby the tip-growing tubes elongate within the female reproductive tissues to deliver sperm cells to the ovules for fertilization. Efficient and regulated membrane trafficking activity incorporates
Publikováno v:
Journal of Experimental Botany
Rac-like GTPases or Rho-related GTPases from plants (RAC/ROPs) are important components of hormone signalling pathways in plants. Based on phylogeny, several groups can be distinguished, and the underlying premise is that members of different groups
Autor:
Feng Yu, Congcong Hou, Sheng Luan, Dongping Li, Changqing Lu, Bob B. Buchanan, Legong Li, Daniel Kita, Qiaohong Duan, Lichao Qian, Candida Nibau, Hui Li, Xiaoqian Li, Kathryn Levasseur, Alice Y. Cheung, Liangbi Chen
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 109(36)
Plant growth and development are controlled by a delicate balance of hormonal cues. Growth-promoting hormones and growth-inhibiting counterparts often antagonize each other in their action, but the molecular mechanisms underlying these events remain