DISTRIBUTION OF SODIUM AND CHLORIDE IN LEAVES OF SUAEDA-MONOICA

被引：19

作者：

ESHEL, A ^{[1
]}

WAISEL, Y ^{[1
]}

机构：

[1] TEL AVIV UNIV,DR GEORGE S WISE CTR LIFE SCI,DEPT BOT,TEL AVIV,ISRAEL

来源：

PHYSIOLOGIA PLANTARUM | 1979年 / 46卷 / 02期

关键词：

D O I：

10.1111/j.1399-3054.1979.tb06548.x

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A modified electron probe was used for the determination of the distribution of Na and Cl in cross sections of Suaeda monoica leaves. The results were corrected for differences in local mass values along the analysis line and expressed as percentage of the ions in the dried tissue. Sodium was found lo be selectively accumulated in the outer layer of chlorenchyma, whereas Cl was concentrated mostly in the cells of the inner chlorenchyma. Considerable pan of the osmotic potential of these cells is thus ascribed to the presence of those ions. Copyright © 1979, Wiley Blackwell. All rights reserved

引用

页码：151 / 154

页数：4

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