The relationship between primary root hair development and net K+ flux in drought resist and drought sensitive wheat
文献类型： 外文期刊
作者： Hou, PeiChen 1 ; Wang, XiaoDong 1 ; Hou, RuiFeng 1 ; Yu, ChunHua 1 ; Sun, Jian 2 ; Lou, XingLiang 2 ; Wei, ZunZheng 3 ; W 1 ;
作者机构： 1.Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China
2.Beijing Forestry Univ, Coll Biol Sci & Technol, Beijing 100083, Peoples R China
3.Beijing Acad Agr & Forestry Sci Beijing, Beijing 100093, Peoples R China
关键词： primary root hair;Scanning ion-selective microelectrode scanning technology(SIET);net K+ flux
期刊名称：ISBE 2011: 2011 INTERNATIONAL CONFERENCE ON BIOMEDICINE AND ENGINEERING, VOL 4
ISSN：
年卷期： 2011 年
页码：
收录情况： SCI
摘要： The relationship between primary root hair development and net K+ flux in drought resist and drought sensitive wheat after being drought is researched in this paper. The Changwu 134(drought resist) and Zhongguochun (drought-sensitive) were treated by 10% PEG 6000.The net K+ ion flux was tested by Scanning ion-selective microelectrode scanning technology(SIET) before and after being treated by PEG 6000.Our results indicate that:(1)The development of primary root hairs of wheat were infected by net K+ ion flux.(2)The number of primary root hairs of drought-resist wheat was more than that of drought-sensitive wheat for strong ability of K+ absorption.
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