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Annual Review of Plant Biology:植物种子大小的分子调控网络综述

已有 709 次阅读 2019-4-17 15:37 |个人分类:每日摘要|系统分类:论文交流

Molecular Networks of Seed Size Control in Plants

First author: Na Li; Affiliations: Institute of Genetics and Developmental Biology, Chinese Academy of Sciences (中科院遗传学与发育生物学研究所): Beijing, China

Corresponding author: Yunhai Li

The size of seeds affects not only evolutionary fitness but also grain yield of crops. Understanding the mechanisms controlling seed size has become an important research field in plant science. Seed size is determined by the integrated signals of maternal and zygotic tissues, which control the coordinated growth of the embryo, endosperm, and seed coat. Recent advances have identified several signaling pathways that control seed size through maternal tissues, including or involving the ubiquitin-proteasome pathway, G-protein signaling, mitogen-activated protein kinase (MAPK) signaling, phytohormone perception and homeostasis, and some transcriptional regulators. Meanwhile, growth of the zygotic tissues is regulated in part by the HAIKU (IKU) pathway and phytohormones. This review provides a general overview of current findings in seed size control and discusses the emerging molecular mechanisms and regulatory networks found to be involved.


通讯李云海  (http://pcce.genetics.cas.cn/experts/PI/lyh/introduction/)

个人简介:1996年,河南大学,学士;1999年,中国水稻研究所,硕士;2003年,中国科学院遗传所,博士;2003-2008年,英国John Innes Centre,博士后。


doi: https://doi.org/10.1146/annurev-arplant-050718-095851

Journal: Annual Review of Plant Biology

Published date: April 29, 2019


上一篇:Nature Genetics:植物干细胞内稳态维持的补偿机制
下一篇:New Phytologist:拟南芥开花时间调控分子机制


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