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Draft genome sequence of Enterococcus faecium E86, a strain producing broad-spectrum antimicrobial peptides: Description of a novel bacteriocin immunity protein and a novel sequence type.
Miceli de Farias, Felipe; Silva Francisco, Márcia; Nascimento de Sousa Santos, Ilana; Salustiano Marques-Bastos, Selda Loase; Lemos Miguel, Marco Antônio; Mattos Albano, Rodolpho; de Freire Bastos, Maria do Carmo.
Afiliação
  • Miceli de Farias F; Departamento de Microbiologia Geral, Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
  • Silva Francisco M; Departamento de Microbiologia Geral, Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
  • Nascimento de Sousa Santos I; Departamento de Microbiologia Geral, Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
  • Salustiano Marques-Bastos SL; Departamento de Microbiologia Geral, Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
  • Lemos Miguel MA; Departamento de Microbiologia Médica, Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
  • Mattos Albano R; Departamento de Bioquímica, Instituto de Biologia Roberto Alcântara Gomes, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil.
  • de Freire Bastos MDC; Departamento de Microbiologia Geral, Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil. Electronic address: mcbastos@micro.ufrj.br.
J Glob Antimicrob Resist ; 17: 195-197, 2019 06.
Article em En | MEDLINE | ID: mdl-31005734
OBJECTIVES: The aim of this study was to report the draft genome sequence of the bacteriocinogenic strain Enterococcus faecium E86. Bacteriocins are prokaryotic peptides or proteins with antimicrobial activity. The genome information may contribute to the identification of enterocins produced by this strain that exhibit inhibitory activity against the foodborne pathogen Listeria monocytogenes and vancomycin-resistant enterococci (VRE) involved in human infections, among other bacterial genera and species. METHODS: An Illumina MiSeq platform was used for genome sequencing. De novo assembly of 5 735 838 paired-end reads was done using the A5-miseq pipeline, yielding >300-fold average genome coverage. Genome annotation was performed by the RAST server, and mining of the bacteriocinogenic gene clusters was done using the BAGEL3 and antiSMASH v.4 platforms. RESULTS: The total scaffold size was determined to be 2 689 107 bp, approximately 2.7 Mbp, featuring a G + C content of 38.1%. The genome contains 2858 coding sequences and 74 RNA genes. Genome analyses revealed the presence of: 30 genes involved in drug resistance; 2 bacteriocinogenic gene clusters (for enterocin P and enterocin TW21); EntiTW21, a novel bacteriocin immunity protein and a novel multilocus sequence type (ST1500). CONCLUSION: This work highlights the potential biotechnological application of this strain for the production of enterocin P, a bacteriocin that can be employed in the food industry as a biopreservative against L. monocytogenes and as an alternative to classical antibiotics against VRE.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Bacteriocinas / Genoma Bacteriano / Enterococcus faecium / Peptídeos Catiônicos Antimicrobianos Limite: Humans Idioma: En Revista: J Glob Antimicrob Resist Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Brasil País de publicação: Holanda
Texto completo
Adicionar na Minha BVS
Imprimir
XML
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Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Bacteriocinas / Genoma Bacteriano / Enterococcus faecium / Peptídeos Catiônicos Antimicrobianos Limite: Humans Idioma: En Revista: J Glob Antimicrob Resist Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Brasil País de publicação: Holanda