The structure and cytochemistry of the stigma-style complex of Corylus avellana L. 'Tonda Gentile delle Langhe'
The structure and cytochemistry of the stigma-style complex of Corylus avellana L. 'Tonda Gentile delle Langhe'
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DOI：
10.1006/anbo.1998.0586
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发表时间：
1998-04-01
期刊：
影响因子：
4.2
通讯作者：
Cresti, M
中科院分区：
文献类型：
--
作者：
Ciampolini, F;Cresti, M
研究了榛柱头花柱复合体的结构和细胞化学特征。在横切面上，柱头花柱由乳突、一层或两层亚表皮细胞和一个中央传递组织组成。乳突覆盖花柱约80%的长度，是单细胞的，被角质层覆盖。在发育过程中，乳突细胞壁的厚度增加，在它们之间的角质层以下可见脂质体。表皮下细胞的细胞含量与乳突相似。中央传递组织由高度空泡化的细胞组成，细胞间隙充满蛋白质和多糖物质。横壁和纵壁均含有胞间连丝。(C) 1998年植物学年鉴。
Structural and cytochemical aspects of the stigma-style complex of Corylus avellana were studied. In cross section the stigmatic style consists of papillae, one or two layers of sub-epidermal cells and a central transmitting tissue. The papillae cover the style for about 80% of its length, are unicellular and are coated with a cuticle-pellicle. During development, the cell walls of the papillae increase in thickness and between them, below the cuticle, lipid bodies are observed. The sub-epidermal cells are similar in cell content to the papillae. The central transmitting tissue consists of highly vacuolated cells and the intercellular spaces are filled with a proteic and polysaccharidic substance. Both the transverse and longitudinal walls contain plasmodesmata. (C) 1998 Annals of Botany Company.