[单细胞蓝细菌的碱基组成与DNA含量]
[Base composition and DNA content in single-cell Cyanobacteria].
作者信息
Efremova L P, Avilov I A
出版信息
Mikrobiologiia. 1978 May-Jun;47(3):467-70.
PMID:672685
Abstract
The base composition and DNA content were determined in 19 strains of cyanobacteria. The content of GC varied within the range of 33.6 to 70.7 mol%, and the content of DNA, from 1.05 X 10(-14) to 28.7 X 10(-14) g per cell. The latter parameter almost directly depended on the cell volume. The cultures were subdivided into six groups according to the results obtained.
摘要
测定了19株蓝细菌的碱基组成和DNA含量。GC含量在33.6至70.7摩尔%的范围内变化，DNA含量为每细胞1.05×10⁻¹⁴至28.7×10⁻¹⁴克。后一个参数几乎直接取决于细胞体积。根据所得结果将培养物分为六组。
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