CAMEL-CANAR Regulates PIN Trafficking and Polarity
作者机构：Department of BiologyUniversity of Massachusetts AmherstAmherstMAUSA Department of GeneticsDevelopment and Cell BiologyIowa State UniversityAmesIAUSA
出 版 物：《Molecular Plant》 (分子植物（英文版）)
年 卷 期：2021年第14卷第1期
页 面：6-6页
核心收录：
学科分类：0710[理学-生物学] 071001[理学-植物学] 07[理学]
主 题：hypothesis transport latter
摘 要：Multicellular organisms maintain their growth and development in a dynamic and coordinated *** polarity plays a key role in regulating cellular differentiation and proliferation during growth and *** plants,several developmental processes such as embryogenesis,leaf venation,stomatal patterning,and phyllotaxy depend on establishment of cellular *** of the best understood plant polarity proteins is the family of PINFORMED(PIN)auxin efflux ***-mediated auxin transport has been central to a canalization hypothesis whereby auxin transport actively promotes vasculature formation and influences leaf venation patterns,but its exclusive role in the latter has been recently challenged(Verna et al.,2019).In the canalization hypothesis,positive feedback of auxin transport occurs in cells with increased auxin flux and leads to the establishment of auxin sinks within an organ(Sachs,1991).
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