TY - JOUR
T1 - Specific blaCTX-M-8/IncI1 plasmid transfer among genetically diverse Escherichia coli isolates between humans and chickens
AU - Norizuki, Chihiro
AU - Wachino, Jun Ichi
AU - Suzuki, Masahiro
AU - Kawamura, Kumiko
AU - Nagano, Noriyuki
AU - Kimura, Kouji
AU - Arakawa, Yoshichika
N1 - Publisher Copyright:
© 2017 American Society for Microbiology. All Rights Reserved.
PY - 2017/6
Y1 - 2017/6
N2 - We investigated the genetic backbones of 14 blaCTX-M-8-positive Escherichia coli isolates recovered from human stool samples and chicken meat. All isolates carried IncI1 plasmids with blaCTX-M-8 (blaCTX-M-8/IncI1), and most (9/14) belonged to a specific genetic lineage, namely, plasmid sequence type 113 (pST113). The genetic contexts of the nine blaCTX-M-8/IncI1 pST113 plasmids were similar, regardless of the source. These results suggest the probable local transfer of blaCTX-M-8/ IncI1 between humans and chickens with genetically diverse E. coli.
AB - We investigated the genetic backbones of 14 blaCTX-M-8-positive Escherichia coli isolates recovered from human stool samples and chicken meat. All isolates carried IncI1 plasmids with blaCTX-M-8 (blaCTX-M-8/IncI1), and most (9/14) belonged to a specific genetic lineage, namely, plasmid sequence type 113 (pST113). The genetic contexts of the nine blaCTX-M-8/IncI1 pST113 plasmids were similar, regardless of the source. These results suggest the probable local transfer of blaCTX-M-8/ IncI1 between humans and chickens with genetically diverse E. coli.
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U2 - 10.1128/AAC.00663-17
DO - 10.1128/AAC.00663-17
M3 - Article
C2 - 28396551
AN - SCOPUS:85019702228
SN - 0066-4804
VL - 61
JO - Antimicrobial agents and chemotherapy
JF - Antimicrobial agents and chemotherapy
IS - 6
M1 - e00663-17
ER -