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CORRECTION article

Front. Microbiol., 15 February 2022
Sec. Antimicrobials, Resistance and Chemotherapy
Volume 13 - 2022 | https://doi.org/10.3389/fmicb.2022.846287

Corrigendum: Molecular Epidemiology and Characteristics of CTX-M-55 Extended-Spectrum β-Lactamase-Producing Escherichia coli From Guangzhou, China

This article is a correction to:

  1. Molecular Epidemiology and Characteristics of CTX-M-55 Extended-Spectrum β-Lactamase-Producing Escherichia coli From Guangzhou, China

    1. Read original article
\nShihan Zeng&#x;Shihan Zeng1†Jiajun Luo&#x;Jiajun Luo2†Xiankai ChenXiankai Chen2LiShao HuangLiShao Huang2Aiwu Wu Aiwu Wu1*Chao Zhuo Chao Zhuo3*Xiaoyan Li Xiaoyan Li2*
  • 1KingMed School of Laboratory Medicine, Guangzhou Medical University, Guangzhou, China
  • 2Department of Clinical Laboratory, Fifth Affiliated Hospital, Southern Medical University, Guangzhou, China
  • 3State Key Laboratory of Respiratory Disease, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China

A Corrigendum on
Molecular Epidemiology and Characteristics of CTX-M-55 Extended-Spectrum β-Lactamase-Producing Escherichia coli From Guangzhou, China

by Zeng, S., Luo, J., Chen, X., Huang, L., Wu, A., Zhuo, C., and Li, X. (2021). Front. Microbiol. 12:730012. doi: 10.3389/fmicb.2021.730012

The author order was incorrectly listed as “Shihan Zeng, Jiajun Luo, Xiaoyan Li, Chao Zhuo, Aiwu Wu, Xiankai Chen and LiShao Huang”. The correct order is “Shihan Zeng, Jiajun Luo, Xiankai Chen, LiShao Huang, Aiwu Wu, Chao Zhuo, Xiaoyan Li2”. The author list and the correspondence section have been updated.

In the original article, there was an error. The sentence “There were only three single nucleotide differences between them.” is irrelevant.

A correction has been made to Results, Genetic Environment Surrounding the blaCTX−M−55 Gene, paragraph one:

“The genetic environment surrounding the blaCTX−M−55 gene is presented in Figure 6. Five structures were obtained by analyzing mobile elements around the blaCTX−M−55 gene and named type I to V. The mobile elements located upstream of blaCTX−M−55 mainly included ISEcp1 (complete or incomplete) and IS26. Downstream of the blaCTX−M−55 genes ORF477 was consistently found. Among them, type II “ISEcp1-blaCTX−M−55-ORF477” was the predominant (63.16%, 60/95) genetic environment of the blaCTX−M−55 gene and plasmids containing this structure included IncI1, IncFIB, IncFIC, IncFII, IncHI2, and IncI2 (Figure 6). Likewise, the genetic environment of the blaCTX−M−55 gene on the chromosome (12/13) was almost type II, the other is type I. Compared with type II, only a large deletion (489 to 1140 bp) of ISEcp1 was found in type I. Moreover, the blaCTX−M−55 genes of isolate 75, 128, and 173 were found on both the chromosome and the IncI1 plasmid, and both of the genetic environments between them belong to type II. The blaCTX−M−55 gene of isolate N18 was found on both the chromosome and the IncFIC plasmid, among which the genetic environment on the chromosome was type II, and that on the IncFIC plasmid was type III “IS26-ΔISEcp1-blaCTX−M−55-ORF477.” The occurrence of the type III structure was similar to that of the type II structure, but ISEcp1 of the type III structure was disrupted by IS26. Interestingly, IS26 mainly emerged upstream of the blaCTX−M−55 gene in the IncFIC and IncFII plasmids. Type IV “IS26-blaCTX−M−55-ORF477” mainly exists in IncFII plasmids (15/17).”

The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.

Publisher's Note

All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.

Keywords: CTX-M-55, IncI1 plasmid, ISEcp1, ST1193, E. coli, IncFII plasmid

Citation: Zeng S, Luo J, Chen X, Huang L, Wu A, Zhuo C and Li X (2022) Corrigendum: Molecular Epidemiology and Characteristics of CTX-M-55 Extended-Spectrum β-Lactamase-Producing Escherichia coli From Guangzhou, China. Front. Microbiol. 13:846287. doi: 10.3389/fmicb.2022.846287

Received: 31 December 2021; Accepted: 14 January 2022;
Published: 15 February 2022.

Edited by:

Catherine Neuwirth, Centre Hospitalier Regional Universitaire De Dijon, France

Reviewed by:

Roger Stephan, University of Zurich, Switzerland

Copyright © 2022 Zeng, Luo, Chen, Huang, Wu, Zhuo and Li. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

*Correspondence: Aiwu Wu, YWl3d3U2NiYjeDAwMDQwOzE2My5jb20=; Chao Zhuo, Q2hhb19zaGVlcCYjeDAwMDQwOzI2My5uZXQ=; Xiaoyan Li, eGlhb3lhbmxpJiN4MDAwNDA7Z3pobXUuZWR1LmNu

†These authors have contributed equally to this work

Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.