Morphology and Development of Bulliform Cells in Arundo formosana Hack.
Morphology and Development of Bulliform Cells in Arundo formosana Hack.
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DOI：
10.6165/tai.1991.36.85
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发表时间：
1991-03
期刊：
影响因子：
--
通讯作者：
W. Jane;S. Chiang
中科院分区：
文献类型：
--
作者：
W. Jane;S. Chiang
凤尾鱼Arundo formosana Hack.叶脉间发生在叶片的叶背上。在表皮的所有细胞类型中，它们是最空洞的。它们含有极少的细胞器。大泡状细胞起始于原真皮，原真皮位于两个原形成层之间的鼻窦内。泡状细胞的位置和起始顺序与原集落的形成密切相关。泡状细胞的后期扩大是同步发生的，并受其周围的表皮下硬组织的存在所限制。泡状细胞的增大在叶片发育过程中起着重要的作用。
Bulliform cells of Arundo formosana Hack. occur intercostally in adaxidal epidermis of leaf blade. They are the most vaculoated among all cell types in epidermis. They contain very few organelles. Bulliform cell initiates in protoderm that is located in the sinus between two procambia. The site and initiation sequence of bulliform cells are closely related with the formation of procabium. The later enlargement of bulliform cell occurs synchronously, and is limited by the presence of subepidermal sclerenchyma neighboring it. The enlargement of bulliform cells would play an important role in expansion of the developing blade.