Characterization of blaCTX-M-27/F1:A2:b20 plasmids harbored by escherichia coli sequence type 131 sublineage C1/H30R isolates spreading among elderly japanese in nonacute-care settings

Nao Matsuo; Rina Nonogaki; Michiko Hayashi; Jun Ichi Wachino; Masahiro Suzuki; Yoshichika Arakawa; Kumiko Kawamura

doi:10.1128/AAC.00202-20

Characterization of bla_CTX-M-27/F1:A2:b20 plasmids harbored by escherichia coli sequence type 131 sublineage C1/H30R isolates spreading among elderly japanese in nonacute-care settings

Nao Matsuo, Rina Nonogaki, Michiko Hayashi, Jun Ichi Wachino, Masahiro Suzuki, Yoshichika Arakawa, Kumiko Kawamura

Microbiology

Research output: Contribution to journal › Article

Abstract

We characterized 29 bla_CTX-M-27-harboring plasmids of Escherichia coli sequence type 131 (ST131) sublineage C1/H30R isolates from healthy individuals and long-term-care facility (LTCF) residents. Most (27/29) plasmids were of the FIA, FIB, and FII multireplicon type with the same plasmid multilocus sequence typing (pMLST). Several plasmids (7/23) from LTCF residents harbored only bla_CTX-M-27 as the resistance gene; however, their fundamental structures were very similar to those of previously isolated bla_CTX-M-27/F1:A2:B20 plasmids, suggesting their prevalence as a newly arising public health concern.

Original language	English
Article number	e00202-20
Journal	Antimicrobial agents and chemotherapy
Volume	64
Issue number	5
DOIs	https://doi.org/10.1128/AAC.00202-20
Publication status	Published - 05-2020

All Science Journal Classification (ASJC) codes

Pharmacology
Pharmacology (medical)
Infectious Diseases

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Matsuo, N., Nonogaki, R., Hayashi, M., Wachino, J. I., Suzuki, M., Arakawa, Y., & Kawamura, K. (2020). Characterization of bla_CTX-M-27/F1:A2:b20 plasmids harbored by escherichia coli sequence type 131 sublineage C1/H30R isolates spreading among elderly japanese in nonacute-care settings. Antimicrobial agents and chemotherapy, 64(5), [e00202-20]. https://doi.org/10.1128/AAC.00202-20

Matsuo, Nao ; Nonogaki, Rina ; Hayashi, Michiko ; Wachino, Jun Ichi ; Suzuki, Masahiro ; Arakawa, Yoshichika ; Kawamura, Kumiko. / Characterization of bla_CTX-M-27/F1:A2:b20 plasmids harbored by escherichia coli sequence type 131 sublineage C1/H30R isolates spreading among elderly japanese in nonacute-care settings. In: Antimicrobial agents and chemotherapy. 2020 ; Vol. 64, No. 5.

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title = "Characterization of blaCTX-M-27/F1:A2:b20 plasmids harbored by escherichia coli sequence type 131 sublineage C1/H30R isolates spreading among elderly japanese in nonacute-care settings",

abstract = "We characterized 29 blaCTX-M-27-harboring plasmids of Escherichia coli sequence type 131 (ST131) sublineage C1/H30R isolates from healthy individuals and long-term-care facility (LTCF) residents. Most (27/29) plasmids were of the FIA, FIB, and FII multireplicon type with the same plasmid multilocus sequence typing (pMLST). Several plasmids (7/23) from LTCF residents harbored only blaCTX-M-27 as the resistance gene; however, their fundamental structures were very similar to those of previously isolated blaCTX-M-27/F1:A2:B20 plasmids, suggesting their prevalence as a newly arising public health concern.",

author = "Nao Matsuo and Rina Nonogaki and Michiko Hayashi and Wachino, {Jun Ichi} and Masahiro Suzuki and Yoshichika Arakawa and Kumiko Kawamura",

year = "2020",

month = may,

doi = "10.1128/AAC.00202-20",

language = "English",

volume = "64",

journal = "Antimicrobial Agents and Chemotherapy",

issn = "0066-4804",

publisher = "American Society for Microbiology",

number = "5",

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Matsuo, N, Nonogaki, R, Hayashi, M, Wachino, JI, Suzuki, M, Arakawa, Y & Kawamura, K 2020, 'Characterization of bla_CTX-M-27/F1:A2:b20 plasmids harbored by escherichia coli sequence type 131 sublineage C1/H30R isolates spreading among elderly japanese in nonacute-care settings', Antimicrobial agents and chemotherapy, vol. 64, no. 5, e00202-20. https://doi.org/10.1128/AAC.00202-20

Characterization of bla_CTX-M-27/F1:A2:b20 plasmids harbored by escherichia coli sequence type 131 sublineage C1/H30R isolates spreading among elderly japanese in nonacute-care settings. / Matsuo, Nao; Nonogaki, Rina; Hayashi, Michiko; Wachino, Jun Ichi; Suzuki, Masahiro; Arakawa, Yoshichika; Kawamura, Kumiko.

In: Antimicrobial agents and chemotherapy, Vol. 64, No. 5, e00202-20, 05.2020.

Research output: Contribution to journal › Article

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AU - Matsuo, Nao

AU - Nonogaki, Rina

AU - Hayashi, Michiko

AU - Wachino, Jun Ichi

AU - Suzuki, Masahiro

AU - Arakawa, Yoshichika

AU - Kawamura, Kumiko

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AB - We characterized 29 blaCTX-M-27-harboring plasmids of Escherichia coli sequence type 131 (ST131) sublineage C1/H30R isolates from healthy individuals and long-term-care facility (LTCF) residents. Most (27/29) plasmids were of the FIA, FIB, and FII multireplicon type with the same plasmid multilocus sequence typing (pMLST). Several plasmids (7/23) from LTCF residents harbored only blaCTX-M-27 as the resistance gene; however, their fundamental structures were very similar to those of previously isolated blaCTX-M-27/F1:A2:B20 plasmids, suggesting their prevalence as a newly arising public health concern.

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