Stomatal patterning in angiosperms
Stomatal patterning in angiosperms
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DOI：
10.2307/2656643
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发表时间：
2000-08-01
影响因子：
3
通讯作者：
Croxdale, JL
中科院分区：
文献类型：
--
作者：
Croxdale, JL
我的论点是理解气孔模式需要一个整体的视角。由于气孔是陆生植物生存的关键结构，因此需要从气孔的功能及其与其他结构部件的界面来看待气孔。有了这个展望，我首先讨论模式类型，测量它们的方法，每种测量类型的优点，然后从进化，生理，生态和器官的角度介绍模式。我提出了一些我认为有益的研究可能使我们更好地理解气孔模式的领域。论文的最后部分回顾了被子植物叶片的气孔模式，并提出了气孔模式的理论。有了丰富的分子信息，以及即将到来的基因组序列和新工具，就有机会剖析细胞是如何被选择而变得不同于它们的邻居，并对植物的生存至关重要的命运。在分子水平上理解这一生物过程需要理解气孔模式所依赖的广泛基础。
My thesis is that understanding stomatal patterning requires a holistic perspective. Since stomata are structures critical to the survival of terrestrial plants, they need to be viewed in relation to their function and their interface with other structural components. With this outlook, I begin by discussing pattern types, means of measuring them, advantages of each type of measurement, and then present patterning fr om evolutionary, physiological, ecological, and organ views. I suggest areas where I believe profitable studies might enable us to better understand stomatal patterning. The final sections of the paper review stomatal patterning on angiosperm leaves and present a theory of patterning. With thr abundance of molecular information, and coming genomic sequences and new tools, an opportunity exists to dissect the process of how cells are selected to become different from their neighbors and assume a fate critical to plant survival. Understanding this biological process at the molecular level requires comprehending the broad base on which stomatal patterning rests.