Roles of pectin methylesterases in pollen-tube growth
Roles of pectin methylesterases in pollen-tube growth
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DOI：
10.1111/j.1744-7909.2006.00418.x
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发表时间：
2007-01-01
影响因子：
11.4
通讯作者：
Ye, De
中科院分区：
文献类型：
--
作者：
Chen, Li-Qun;Ye, De
在植物有性生殖过程中，雌蕊中花粉管的伸长是将精子输送到雌配子体中所必需的。最近，一组细胞壁酶，果胶甲基酯酶（PMEs），已被确定为在这一过程中发挥重要作用。本文综述了PMEs在调控花粉管生长中作用的新认识。
Elongation of the pollen tube in pistil is essential for delivering sperms into the female gametophyte in sexual plant reproduction. Recently, a group of cell wall enzymes, pectin methylesterases (PMEs), have been identified as playing an important role in this process. This article reviews the new understanding of the roles of PMEs in regulating pollen tube growth.