Salivaricin p, one of a family of two-component antilisterial bacteriocins produced by intestinal isolates of Lactobacillus salivarius

Eoin Barrett; Maria Hayes; Paula O'Connor; Gillian Gardiner; Gerald F. Fitzgerald; Catherine Stanton; R. Paul Ross; Colin Hill

doi:10.1128/AEM.00666-06

Salivaricin p, one of a family of two-component antilisterial bacteriocins produced by intestinal isolates of Lactobacillus salivarius

Eoin Barrett
, Maria Hayes
, Paula O'Connor
, Gillian Gardiner
, Gerald F. Fitzgerald
, Catherine Stanton
, R. Paul Ross
, Colin Hill

Research output: Contribution to journal › Article › peer-review

Abstract

Lactobacillus salivarius DPC6005, a porcine intestinal isolate, produces a two-component bacteriocin, salivaricin P, with homology to ABP-118 produced by a human probiotic L. salivarius strain. Indeed, molecular characterization revealed that while the peptides Sln1 and ABP-118α are identical, their companion peptides (Sln2 and ABP-118β, respectively) differ by two amino acids. This observation suggests that two-component bacteriocins may be a common feature of intestinal L. salivarius strains.

Original language	English
Pages (from-to)	3719-3723
Number of pages	5
Journal	Applied and Environmental Microbiology
Volume	73
Issue number	11
DOIs	https://doi.org/10.1128/AEM.00666-06
Publication status	Published - Jun 2007

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title = "Salivaricin p, one of a family of two-component antilisterial bacteriocins produced by intestinal isolates of Lactobacillus salivarius",

abstract = "Lactobacillus salivarius DPC6005, a porcine intestinal isolate, produces a two-component bacteriocin, salivaricin P, with homology to ABP-118 produced by a human probiotic L. salivarius strain. Indeed, molecular characterization revealed that while the peptides Sln1 and ABP-118α are identical, their companion peptides (Sln2 and ABP-118β, respectively) differ by two amino acids. This observation suggests that two-component bacteriocins may be a common feature of intestinal L. salivarius strains.",

author = "Eoin Barrett and Maria Hayes and Paula O'Connor and Gillian Gardiner and Fitzgerald, \{Gerald F.\} and Catherine Stanton and Ross, \{R. Paul\} and Colin Hill",

year = "2007",

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T1 - Salivaricin p, one of a family of two-component antilisterial bacteriocins produced by intestinal isolates of Lactobacillus salivarius

AU - Barrett, Eoin

AU - Hayes, Maria

AU - O'Connor, Paula

AU - Gardiner, Gillian

AU - Fitzgerald, Gerald F.

AU - Stanton, Catherine

AU - Ross, R. Paul

AU - Hill, Colin

PY - 2007/6

Y1 - 2007/6

N2 - Lactobacillus salivarius DPC6005, a porcine intestinal isolate, produces a two-component bacteriocin, salivaricin P, with homology to ABP-118 produced by a human probiotic L. salivarius strain. Indeed, molecular characterization revealed that while the peptides Sln1 and ABP-118α are identical, their companion peptides (Sln2 and ABP-118β, respectively) differ by two amino acids. This observation suggests that two-component bacteriocins may be a common feature of intestinal L. salivarius strains.

AB - Lactobacillus salivarius DPC6005, a porcine intestinal isolate, produces a two-component bacteriocin, salivaricin P, with homology to ABP-118 produced by a human probiotic L. salivarius strain. Indeed, molecular characterization revealed that while the peptides Sln1 and ABP-118α are identical, their companion peptides (Sln2 and ABP-118β, respectively) differ by two amino acids. This observation suggests that two-component bacteriocins may be a common feature of intestinal L. salivarius strains.

UR - https://www.scopus.com/pages/publications/34249871146

U2 - 10.1128/AEM.00666-06

DO - 10.1128/AEM.00666-06

M3 - Article

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AN - SCOPUS:34249871146

SN - 0099-2240

VL - 73

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EP - 3723

JO - Applied and Environmental Microbiology

JF - Applied and Environmental Microbiology

IS - 11

ER -

Salivaricin p, one of a family of two-component antilisterial bacteriocins produced by intestinal isolates of Lactobacillus salivarius

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