To Grow or not to Grow?

被引：51

作者：

Bassel, George W. ^{[1
]}

机构：

[1] Univ Birmingham, Sch Biosci, Birmingham B15 2TT, W Midlands, England

来源：

TRENDS IN PLANT SCIENCE | 2016年 / 21卷 / 06期

基金：

英国生物技术与生命科学研究理事会;

关键词：

ARABIDOPSIS SEED-GERMINATION; FLOWERING-LOCUS-C; GIBBERELLIN BIOSYNTHESIS; HORMONE METABOLISM; DORMANCY RELEASE; CONFERS DROUGHT; LOW-TEMPERATURE; PROTEIN; GENE; LIGHT;

D O I：

10.1016/j.tplants.2016.02.001

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The seed to seedling transition in plants is initiated following the termination of seed dormancy. Here, I present a simplified developmental framework describing the events underlying this transition. I discuss putative mechanisms of signal integration and their relation to a global developmental fate switch in seeds within this framework. I delineate the events that occur before and after the flipping of this switch, marking an important distinction between these different developmental states. To end, I propose that the final fate switch resides within the embryo, and is informed by the endosperm in arabidopsis (Arabidopsis thaliana). This framework can serve as a template to focus future research in seed science.

引用

页码：498 / 505

页数：8

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