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Molecular characteristics of Salmonella genomic island 1 in Proteus mirabilis isolates from poultry farms in China.

ABSTRACT: Six out of the 64 studied Proteus mirabilis isolates from 11 poultry farms in China contained Salmonella genomic island 1 (SGI1). PCR mapping showed that the complete nucleotide sequences of SGI1s ranged from 33.2 to 42.5 kb. Three novel variants, SGI1-W, SGI1-X, and SGI1-Y, have been characterized. Resistance genes lnuF, dfrA25, and qnrB2 were identified in SGI1 for the first time.

SUBMITTER: Lei CW

PROVIDER: S-EPMC4249554 | biostudies-literature | 2014 Dec

REPOSITORIES: biostudies-literature

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Molecular characteristics of Salmonella genomic island 1 in Proteus mirabilis isolates from poultry farms in China.

Lei Chang-Wei CW Zhang An-Yun AY Liu Bi-Hui BH Wang Hong-Ning HN Guan Zhong-Bin ZB Xu Chang-Wen CW Xia Qing-Qing QQ Cheng Han H Zhang Dong-Dong DD

Antimicrobial agents and chemotherapy 20140929 12

Six out of the 64 studied Proteus mirabilis isolates from 11 poultry farms in China contained Salmonella genomic island 1 (SGI1). PCR mapping showed that the complete nucleotide sequences of SGI1s ranged from 33.2 to 42.5 kb. Three novel variants, SGI1-W, SGI1-X, and SGI1-Y, have been characterized. Resistance genes lnuF, dfrA25, and qnrB2 were identified in SGI1 for the first time. ...[more]

PMID: 25267683

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