Revealing the genomic differences between two subgroups in Lactobacillus gasseri

Being an autochthonous species in humans, Lactobacillus gasseri is widely used as a probiotic for fermented products. We thoroughly compared the gene contents of 75 L. gasseri genomes and identified two intraspecific groups by the average nucleotide identity (ANI) threshold of 94%. Group I, with 48...

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Autores principales: TADA, Ipputa, TANIZAWA, Yasuhiro, ENDO, Akihito, TOHNO, Masanori, ARITA, Masanori
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMFH Press 2017
Materias:
Note
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5633531/
https://www.ncbi.nlm.nih.gov/pubmed/29038772
http://dx.doi.org/10.12938/bmfh.17-006
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author TADA, Ipputa
TANIZAWA, Yasuhiro
ENDO, Akihito
TOHNO, Masanori
ARITA, Masanori
author_facet TADA, Ipputa
TANIZAWA, Yasuhiro
ENDO, Akihito
TOHNO, Masanori
ARITA, Masanori
author_sort TADA, Ipputa
collection PubMed
description Being an autochthonous species in humans, Lactobacillus gasseri is widely used as a probiotic for fermented products. We thoroughly compared the gene contents of 75 L. gasseri genomes and identified two intraspecific groups by the average nucleotide identity (ANI) threshold of 94%. Group I, with 48 strains, possessed 53 group-specific genes including the gassericin T cluster (9 genes) and N-acyl homoserine lactone lactonase. Group II, with 27 strains, including the type strain ATCC 33323, possessed group-specific genes with plasmid- or phage-related annotations. The genomic differences provide evidences for demarcating a new probiotic group within L. gasseri.
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spelling pubmed-56335312017-10-16 Revealing the genomic differences between two subgroups in Lactobacillus gasseri TADA, Ipputa TANIZAWA, Yasuhiro ENDO, Akihito TOHNO, Masanori ARITA, Masanori Biosci Microbiota Food Health Note Being an autochthonous species in humans, Lactobacillus gasseri is widely used as a probiotic for fermented products. We thoroughly compared the gene contents of 75 L. gasseri genomes and identified two intraspecific groups by the average nucleotide identity (ANI) threshold of 94%. Group I, with 48 strains, possessed 53 group-specific genes including the gassericin T cluster (9 genes) and N-acyl homoserine lactone lactonase. Group II, with 27 strains, including the type strain ATCC 33323, possessed group-specific genes with plasmid- or phage-related annotations. The genomic differences provide evidences for demarcating a new probiotic group within L. gasseri. BMFH Press 2017-08-01 2017 /pmc/articles/PMC5633531/ /pubmed/29038772 http://dx.doi.org/10.12938/bmfh.17-006 Text en ©2017 BMFH Press This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License. (CC-BY-NC-ND 4.0: https://creativecommons.org/licenses/by-nc-nd/4.0/)
spellingShingle Note
TADA, Ipputa
TANIZAWA, Yasuhiro
ENDO, Akihito
TOHNO, Masanori
ARITA, Masanori
Revealing the genomic differences between two subgroups in Lactobacillus gasseri
title Revealing the genomic differences between two subgroups in Lactobacillus gasseri
title_full Revealing the genomic differences between two subgroups in Lactobacillus gasseri
title_fullStr Revealing the genomic differences between two subgroups in Lactobacillus gasseri
title_full_unstemmed Revealing the genomic differences between two subgroups in Lactobacillus gasseri
title_short Revealing the genomic differences between two subgroups in Lactobacillus gasseri
title_sort revealing the genomic differences between two subgroups in lactobacillus gasseri
topic Note
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5633531/
https://www.ncbi.nlm.nih.gov/pubmed/29038772
http://dx.doi.org/10.12938/bmfh.17-006
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