期刊
CURRENT OPINION IN PLANT BIOLOGY
卷 15, 期 1, 页码 10-16出版社
CURRENT BIOLOGY LTD
DOI: 10.1016/j.pbi.2011.10.008
关键词
-
资金
- National Science Foundation [IOS-0820842]
Stem cell homeostasis in shoot apical meristems of higher plants is regulated through a dynamic balance between spatial regulation of gene expression, cell growth patterns and patterns of differentiation. Cell-cell communication mediated by both the local factors and long-range signals have been implicated in stem cell homeostasis. Here we have reviewed recent developments on spatio-temporal regulation of cell-cell communication processes with an emphasis on how ubiquitously utilized signals such as plant hormones function with local factors in mediating stem cell homeostasis. We also provide a brief overview of how the activity of ubiquitously utilized epigenetic regulators are modulated locally to orchestrate gene expression.
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