Abstract
We report here a new type of plasmid that carries the mcr-1 gene, the pMCR-1-P3 plasmid, harbored in an Escherichia coli strain isolated from a pig farm in China. pMCR-1-P3 belongs to the IncY incompatibility group and is a phage-like plasmid that contains a large portion of phage-related sequences. The backbone of this plasmid is different from that of other mcr-1-carrying plasmids reported previously.
Keywords:
DNA sequencing; antibiotics; plasmid.
Copyright © 2017 American Society for Microbiology.
MeSH terms
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Animal Husbandry
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Animals
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Bacteriophages / genetics
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Bacteriophages / metabolism
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Base Sequence
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China
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Escherichia coli / genetics*
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Escherichia coli / isolation & purification
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Escherichia coli / metabolism
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Escherichia coli Infections / microbiology
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Escherichia coli Infections / veterinary*
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Escherichia coli Proteins / genetics*
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Escherichia coli Proteins / metabolism
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Gene Expression
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Open Reading Frames
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Plasmids / chemistry*
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Plasmids / metabolism
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Sequence Analysis, DNA
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Swine
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Swine Diseases / microbiology*
Substances
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Escherichia coli Proteins
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MCR-1 protein, E coli