GENETIC RECOMBINATION IN RHODOPSEUDOMONAS-CAPSULATA
GENETIC RECOMBINATION IN RHODOPSEUDOMONAS-CAPSULATA
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DOI：
10.1073/pnas.71.3.971
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发表时间：
1974-01-01
影响因子：
11.1
通讯作者：
MARRS, B
中科院分区：
文献类型：
--
作者：
MARRS, B
在胶囊红假单胞菌中发现了一种遗传交换系统。到目前为止检测到的每个遗传标记都可以转移，许多Rp菌株都可以转移。胶囊参与遗传交流。基因转移的机制似乎与之前描述的任何细菌系统都不同，因为基因可以通过无细胞滤液转移，但载体对脱氧核糖核酸酶具有抵抗力，沉降常数约为70S。
A system for genetic exchange inRhodopseudomonas capsulatahas been discovered. Each genetic marker thus far examined can be transferred, and many strains ofRps. capsulatacan participate in genetic exchange. The mechanism of gene transfer seems unlike that of any previously described bacterial system, since genes can be transferred by cell-free filtrates, but the vector is resistant to deoxyribonuclease and has a sedimentation constant of about 70 S.