Two major groups of colicin factors: The
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Hughes, Victoria ;Le Grice, Stuart ;Hughes, Colin ;Meynell, G. G.
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Article
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1978
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Springer
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English
⚖ 287 KB
Colicin factors are thought to fall into two taxonomic groups which differ in, amongst other properties, the molecular weight of the plasmid DNA and the host range of the colicin protein. This hypothesis is supported by the plasmids found in 26 colicinogenic strains. Two small Col factors may have a