EFFECT OF AZASQUALENE ON HOPANOID BIOSYNTHESIS AND ETHANOL TOLERANCE OF ZYMOMONAS-MOBILIS

被引：1
|
作者：
HORBACH, S [1 ]
NEUSS, B [1 ]
SAHM, H [1 ]
机构：
[1] FORSCHUNGSZENTRUM JULICH, INST BIOTECHNOL, POSTFACH 1913, W-5170 JULICH 1, GERMANY
来源：
FEMS MICROBIOLOGY LETTERS | 1991年 / 79卷 / 2-3期
关键词：
AZASQUALENE; HOPANOID; ZYMOMONAS-MOBILIS; ETHANOL;
D O I：
暂无
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
The effect of 2-aza-2,3-dihydrosqualene (azasqualene) on growth and hopanoid content of Zymomonas mobilis was investigated. Concentrations of 4-7-mu-M azasqualene resulted in a diminishment of growth and hopanoid content of cells with a simultaneous accumulation of squalene. The inhibitory effect of azasqualene was enhanced by ethanol. Furthermore, the importance of hopanoids for the ethanol tolerance of Z. mobilis was demonstrated by an increased growth inhibition of cells with reduced hopanoid content by ethanol.
引用
收藏
页码：347 / 350
页数：4
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