- Perturbing phosphoinositide homeostasis oppositely affects vascular differentiation in
Perturbing phosphoinositide homeostasis oppositely affects vascular differentiation in
Development (Cambridge, England) (2017-08-31)
Bojan Gujas, Tiago M D Cruz, Elizabeth Kastanaki, Joop E M Vermeer, Teun Munnik, Antia Rodriguez-Villalon
PMID28851711
摘要
The plant vascular network consists of specialized phloem and xylem elements that undergo two distinct morphogenetic developmental programs to become transport-functional units. Whereas vacuolar rupture is a determinant step in protoxylem differentiation, protophloem elements never form a big central vacuole. Here, we show that a genetic disturbance of phosphatidylinositol 4,5-bis-phosphate [PtdIns(4,5)P
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