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The effect of pH and ABA on the hydraulic conductivity ofNitellamembranes

 

作者: G. N. St.G. Ord,   I. F. Cameron,   D. S. Fensom,  

 

期刊: Canadian Journal of Botany  （NRC Available online 1977）
卷期: Volume 55, issue 1  

页码: 1-4

 

ISSN:0008-4026

 

年代: 1977

 

DOI:10.1139/b77-001

 

出版商: NRC Research Press

 

数据来源: NRC

 

摘要:

The method of transcellular osmosis was used to compare the hydraulic permeability (LP) ofNitellamembranes at different pH's.LPdid not change when the pH ranged from 5.0 to 7.0 but dropped slightly when the pH was 4.4 or below. Tris(hydroxymethyl)aminomethane buffer and abscissic acid (ABA) both increasedLPsignificantly.

 

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