R-FACTORS FROM PROVIDENCE
R-FACTORS FROM PROVIDENCE
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DOI：
10.1099/00221287-81-1-171
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发表时间：
1974-01-01
期刊：
影响因子：
--
通讯作者：
HEDGES, RW
中科院分区：
文献类型：
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作者：
HEDGES, RW
从天然存在的普罗维登斯菌株转移的 100 多种 R 因子中，大约 60% 属于 A-C 相容复合体。 F1J、N、P和X组的质粒以及新G组的原型也被转移。 Providence R 因子集与 Proteus rettgerian 和 P 的因子集不同。最引人注目的是 A-C 组质粒的丰富度和 N 组质粒的频率。
Of more than 100 R factors transferred from naturally occurring Providence strains, approximately 60 % belonged to the A-C compatibility complex. Plasmids of groups F1J, N, P and X, and the prototype of a new group G were also transferred. The Providence R factor set differs from those ofProteus rettgeriandP. morganiimost strikingly in the abundance of plasmids of the A-C group and the infrequency of N group plasmids.