Leibowitz P J, Fox M S
J Bacteriol. 1978 Oct;136(1):455-9. doi: 10.1128/jb.136.1.455-459.1978.
A stable association exists between the plasmid Flac and one of the polynucleotide strands of the bacterial chromosome. This polynucleotide strand was isolated and tested for uniqueness by DNA-DNA hybridization analysis. The association was found to involve either bacterial DNA strand.
质粒Flac与细菌染色体的一条多核苷酸链之间存在稳定的关联。分离出这条多核苷酸链,并通过DNA-DNA杂交分析测试其独特性。发现这种关联涉及细菌的任意一条DNA链。