J 2021

Staphylococcus epidermidis Phages Transduce Antimicrobial Resistance Plasmids and Mobilize Chromosomal Islands

FIŠAROVÁ, Lenka, Tibor BOTKA, Xin DU, Ivana MAŠLAŇOVÁ, Pavol BÁRDY et. al.

Basic information

Original name

Staphylococcus epidermidis Phages Transduce Antimicrobial Resistance Plasmids and Mobilize Chromosomal Islands

Authors

FIŠAROVÁ, Lenka (203 Czech Republic, belonging to the institution), Tibor BOTKA (203 Czech Republic, belonging to the institution), Xin DU (156 China), Ivana MAŠLAŇOVÁ (203 Czech Republic, belonging to the institution), Pavol BÁRDY (703 Slovakia, belonging to the institution), Roman PANTŮČEK (203 Czech Republic, belonging to the institution), Martin BENEŠÍK (203 Czech Republic, belonging to the institution), Pavel ROUDNICKÝ (203 Czech Republic, belonging to the institution), Volker WINSTEL (276 Germany), Jesper LARSEN (208 Denmark), Ralf ROSENSTEIN (276 Germany), Andreas PESCHEL (276 Germany) and Jiří DOŠKAŘ (203 Czech Republic, guarantor, belonging to the institution)

Edition

mSphere, Washington, DC, USA, American Society for Microbiology, 2021, 2379-5042

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10608 Biochemistry and molecular biology

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 5.029

RIV identification code

RIV/00216224:14310/21:00118971

Organization unit

Faculty of Science

UT WoS

000663083400008

Keywords in English

bacteriophages; Staphylococcus epidermidis; antibiotic resistance; horizontal gene transfer; pathogenicity islands; transduction

Tags

International impact, Reviewed
Změněno: 2/11/2024 20:51, Ing. Martina Blahová

Abstract

V originále

Staphylococcus epidermidis is a leading opportunistic pathogen causing nosocomial infections that is notable for its ability to form a biofilm and for its high rates of antibiotic resistance. It serves as a reservoir of multiple antimicrobial resistance genes that spread among the staphylococcal population by horizontal gene transfer such as transduction. While phage-mediated transduction is well studied in Staphylococcus aureus, S. epidermidis transducing phages have not been described in detail yet. Here, we report the characteristics of four phages, 27, 48, 456, and 459, previously used for S. epidermidis phage typing, and the newly isolated phage E72, from a clinical S. epidermidis strain. The phages, classified in the family Siphoviridae and genus Phietavirus, exhibited an S. epidermidis-specific host range, and together they infected 49% of the 35 strains tested. A whole-genome comparison revealed evolutionary relatedness to transducing S. aureus phietaviruses. In accordance with this, all the tested phages were capable of transduction with high frequencies up to 10−4 among S. epidermidis strains from different clonal complexes. Plasmids with sizes from 4 to 19 kb encoding resistance to streptomycin, tetracycline, and chloramphenicol were transferred. We provide here the first evidence of a phage-inducible chromosomal island transfer in S. epidermidis. Similarly to S. aureus pathogenicity islands, the transfer was accompanied by phage capsid remodeling; however, the interfering protein encoded by the island was distinct. Our findings underline the role of S. epidermidis temperate phages in the evolution of S. epidermidis strains by horizontal gene transfer, which can also be utilized for S. epidermidis genetic studies.

Links

GA18-13064S, research and development project
Name: Analýza interakcí mezi polyvalentním terapeutickým fágem druhu Twort-like a jeho hostitelem Staphylococcus aureus
Investor: Czech Science Foundation
LQ1601, research and development project
Name: CEITEC 2020 (Acronym: CEITEC2020)
Investor: Ministry of Education, Youth and Sports of the CR
MUNI/A/1522/2020, interní kód MU
Name: Podpora výzkumné činnosti studentů molekulární biologie a genetiky 9 (Acronym: MBG9)
Investor: Masaryk University
90127, large research infrastructures
Name: CIISB II
90132, large research infrastructures
Name: NCMG II

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