IS5在细菌中的分布。
Distribution of IS5 in bacteria.
作者信息
Schoner B, Schoner R G
出版信息
Gene. 1981 Dec;16(1-3):347-52. doi: 10.1016/0378-1119(81)90093-7.
PMID:6282702
Abstract
Four different strains of Escherichia coli and several other bacteria were examined by Southern analysis for the presence of the insertion element IS5 and IS5-like sequences. Variations in the copy number, degree of homology and restriction pattern of the IS5-like sequence were found among the different organisms. The number and distribution of IS5 sequences do not appear to correlate with the evolutionary relationship of the bacteria in which they occur.
摘要
通过Southern分析检测了四种不同的大肠杆菌菌株以及其他几种细菌，以确定插入元件IS5和IS5样序列的存在情况。在不同生物体中发现了IS5样序列的拷贝数、同源程度和限制性图谱的差异。IS5序列的数量和分布似乎与它们所存在的细菌的进化关系无关。
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