ACETYLENE PREINCUBATION EFFECT ON THE NITROGENASE ACTIVITY OF SYNECHOCOCCUS RF-1

被引：3
|
作者：
GROBBELAAR, N [1 ]
HUANG, TC [1 ]
机构：
[1] UNIV PRETORIA,DEPT BOT,PRETORIA,SOUTH AFRICA
来源：
JOURNAL OF PLANT PHYSIOLOGY | 1992年 / 139卷 / 03期
关键词：
ACETYLENE; CYANOBACTERIA; ETHYLENE; NITROGENASE ACTIVITY; SYNECHOCOCCUS;
D O I：
10.1016/S0176-1617(11)80336-6
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Acetylene appears to enhance the nitrogenase activity of many nitrogen-fixing cyanobacteria. Initially this seems to be due to an inhibition of nitrogenase breakdown. During an extended exposure, the acetylene appears either to inhibit nitrogenase synthesis or to speed up its breakdown or permanent inactivation.
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页码：274 / 278
页数：5
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