DEOXYRIBONUCLEIC ACID BASE COMPOSITION OF MICROCOCCUS ROSEUS

被引:10
作者
BOHACEK, J
KOCUR, M
MARTINEC, T
机构
[1] Institute of Biophysics, Czechoslovak Academy of Sciences and Czechoslovak Collection of Microorganisms, J. E. Purkyně University
来源
ANTONIE VAN LEEUWENHOEK JOURNAL OF MICROBIOLOGY AND SEROLOGY | 1969年 / 35卷 / 02期
关键词
D O I
10.1007/BF02219129
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
The percentage guanine + cytosine (GC) in the DNA of 13 strains of Micrococcus roseus has been determined. Two methods were used to analyse the base composition, namely determination of Tm value and determination of the ratio E260/E280 at pH 3. The percentage GC in the strains of M. roseus ranged from 66.2 to 73.8 and was in agreement with their present taxonomic position. © 1969 Swets & Zeitlinger.
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页码:185 / &
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