植物发育中的细胞谱系。

Cell lineage in plant development.

作者信息

Irish V F

机构信息

Department of Biology, Yale University, New Haven, Connecticut 06511.

出版信息

Curr Opin Genet Dev. 1991 Aug;1(2):169-73. doi: 10.1016/s0959-437x(05)80065-6.

DOI:10.1016/s0959-437x(05)80065-6

PMID:1822266

Abstract

Lineage analyses in several plant species demonstrate that meristematic cells proliferate in a predictable manner to form the differentiated tissues of the mature shoot system. These studies also demonstrate, however, that the fates of meristematic cells are not absolutely dependent on their lineage. This variability indicates that interactions between cells must play a role in morphogenesis.

摘要

对几种植物物种的谱系分析表明，分生组织细胞以可预测的方式增殖，形成成熟茎系统的分化组织。然而，这些研究也表明，分生组织细胞的命运并非绝对依赖于它们的谱系。这种变异性表明细胞间的相互作用必定在形态发生中发挥作用。