ON THE FALSE POSITIVE UREASE ACTIVITY OF YARROWIA-LIPOLYTICA

被引：5
|
作者：
PETER, G
DEAK, T
机构：
[1] Department of Microbiology, University of Horticulture and Food Industry, Budapest, H-1118
来源：
ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY | 1991年 / 60卷 / 01期
关键词：
YARROWIA-LIPOLYTICA; UREASE ACTIVITY;
D O I：
10.1007/BF00580442
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
The ability of Yarrowia lipolytica to produce ammonia from urea was found variable on some media. The colour change of the indicator in Christensen's urea agar was not due to the urease activity of this species but was a non-specific alkalization reaction. Rapid urea broth was reliable giving no false positive results. It was found that Y. lipolytica is a urease negative yeast species.
引用
收藏
页码：55 / 59
页数：5
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