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针对大肠杆菌的六种核糖核酸噬菌体碱基比率的测定

DETERMINATION OF BASE RATIOS OF SIX RIBONUCLEIC ACID BACTERIOPHAGES SPECIFIC TO ESCHERICHIA COLI.

作者信息

BISHOP D H, BRADLEY D E

出版信息

Biochem J. 1965 Apr;95(1):82-93. doi: 10.1042/bj0950082.

Abstract
  1. A method is described for the isolation of single-stranded-RNA coliphages. Two of the six RNA coliphages investigated were new strains. 2. The base ratios of six RNA coliphages were determined by labelling the host bacterium with [(32)P]-phosphate, purification of the radioactive coliphages and separation of 2',3'-ribonucleotides liberated by alkaline hydrolysis of the coliphage RNA. 3. All six of the coliphages were morphologically similar, contained single-stranded RNA, and had sedimentation coefficient 80+/-5s. 4. The six RNA coliphages fell into two distinct groups, both serologically and in terms of their RNA base ratios.
摘要
  1. 本文描述了一种分离单链RNA大肠杆菌噬菌体的方法。所研究的六种RNA大肠杆菌噬菌体中有两种是新菌株。2. 通过用[(32)P] - 磷酸盐标记宿主细菌、纯化放射性噬菌体以及分离由噬菌体RNA碱性水解释放的2',3'-核糖核苷酸,测定了六种RNA大肠杆菌噬菌体的碱基比率。3. 所有六种噬菌体在形态上相似,含有单链RNA,沉降系数为80±5s。4. 这六种RNA大肠杆菌噬菌体在血清学和RNA碱基比率方面都分为两个不同的组。

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Separation of the phosphoric esters on the filter paper chromatogram.磷酸酯在滤纸色谱上的分离
Nature. 1949 Dec 31;164(4183):1107-12, illust. doi: 10.1038/1641107a0.
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The structure of coliphages.大肠杆菌噬菌体的结构。
J Gen Microbiol. 1963 Jun;31:435-45. doi: 10.1099/00221287-31-3-435.
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A study of the negative staining process.负染色过程的研究。
J Gen Microbiol. 1962 Nov;29:503-16. doi: 10.1099/00221287-29-3-503.
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Isolation and properties of an RNA-containing bacteriophage.一种含RNA噬菌体的分离与特性
J Cell Comp Physiol. 1962 Dec;60:199-208. doi: 10.1002/jcp.1030600303.
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A bacteriophage containing RNA.一种含有RNA的噬菌体。
Proc Natl Acad Sci U S A. 1961 Mar 15;47(3):282-9. doi: 10.1073/pnas.47.3.282.

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