Leaf initiation: The integration of growth and cell division

被引:12
作者
Fleming, Andrew J. [1 ]
机构
[1] Univ Sheffield, Dept Anim & Plant Sci, Sheffield S10 2TN, S Yorkshire, England
关键词
cell division; cell growth; development; leaf; morphogenesis;
D O I
10.1007/s11103-005-7703-9
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The shoot apical meristem of higher plants is characterized by a conserved pattern of cell division, the functional significance of which is unclear. Although a causal role for cell division frequency and orientation in morphogenesis has been suggested, supporting data are limited. An alternative interpretation laying stress on the control of growth vector and its integration with networks of transcription factors and hormonal signals is discussed in this review.
引用
收藏
页码:905 / 914
页数:10
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