Lactobacillus rossiae, a vitamin B12 producer, represents a metabolically versatile species within the Genus Lactobacillus.

Lactobacillus rossiae is an obligately hetero-fermentative lactic acid bacterium, which can be isolated from a broad range of environments including sourdoughs, vegetables, fermented meat and flour, as well as the gastrointestinal tract of both humans and animals. In order to unravel distinctive gen...

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Autores principales:	Maria De Angelis, Francesca Bottacini, Bruno Fosso, Philip Kelleher, Maria Calasso, Raffaella Di Cagno, Marco Ventura, Ernesto Picardi, Douwe van Sinderen, Marco Gobbetti
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2014
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/3183bd0882244d9a8d6d7b8bc035fd08
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spelling	oai:doaj.org-article:3183bd0882244d9a8d6d7b8bc035fd082021-11-25T05:58:58ZLactobacillus rossiae, a vitamin B12 producer, represents a metabolically versatile species within the Genus Lactobacillus.1932-620310.1371/journal.pone.0107232https://doaj.org/article/3183bd0882244d9a8d6d7b8bc035fd082014-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0107232https://doaj.org/toc/1932-6203Lactobacillus rossiae is an obligately hetero-fermentative lactic acid bacterium, which can be isolated from a broad range of environments including sourdoughs, vegetables, fermented meat and flour, as well as the gastrointestinal tract of both humans and animals. In order to unravel distinctive genomic features of this particular species and investigate the phylogenetic positioning within the genus Lactobacillus, comparative genomics and phylogenomic approaches, followed by functional analyses were performed on L. rossiae DSM 15814T, showing how this type strain not only occupies an independent phylogenetic branch, but also possesses genomic features underscoring its biotechnological potential. This strain in fact represents one of a small number of bacteria known to encode a complete de novo biosynthetic pathway of vitamin B12 (in addition to other B vitamins such as folate and riboflavin). In addition, it possesses the capacity to utilize an extensive set of carbon sources, a characteristic that may contribute to environmental adaptation, perhaps enabling the strain's ability to populate different niches.Maria De AngelisFrancesca BottaciniBruno FossoPhilip KelleherMaria CalassoRaffaella Di CagnoMarco VenturaErnesto PicardiDouwe van SinderenMarco GobbettiPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 9, Iss 9, p e107232 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Maria De Angelis Francesca Bottacini Bruno Fosso Philip Kelleher Maria Calasso Raffaella Di Cagno Marco Ventura Ernesto Picardi Douwe van Sinderen Marco Gobbetti Lactobacillus rossiae, a vitamin B12 producer, represents a metabolically versatile species within the Genus Lactobacillus.
description	Lactobacillus rossiae is an obligately hetero-fermentative lactic acid bacterium, which can be isolated from a broad range of environments including sourdoughs, vegetables, fermented meat and flour, as well as the gastrointestinal tract of both humans and animals. In order to unravel distinctive genomic features of this particular species and investigate the phylogenetic positioning within the genus Lactobacillus, comparative genomics and phylogenomic approaches, followed by functional analyses were performed on L. rossiae DSM 15814T, showing how this type strain not only occupies an independent phylogenetic branch, but also possesses genomic features underscoring its biotechnological potential. This strain in fact represents one of a small number of bacteria known to encode a complete de novo biosynthetic pathway of vitamin B12 (in addition to other B vitamins such as folate and riboflavin). In addition, it possesses the capacity to utilize an extensive set of carbon sources, a characteristic that may contribute to environmental adaptation, perhaps enabling the strain's ability to populate different niches.
format	article
author	Maria De Angelis Francesca Bottacini Bruno Fosso Philip Kelleher Maria Calasso Raffaella Di Cagno Marco Ventura Ernesto Picardi Douwe van Sinderen Marco Gobbetti
author_facet	Maria De Angelis Francesca Bottacini Bruno Fosso Philip Kelleher Maria Calasso Raffaella Di Cagno Marco Ventura Ernesto Picardi Douwe van Sinderen Marco Gobbetti
author_sort	Maria De Angelis
title	Lactobacillus rossiae, a vitamin B12 producer, represents a metabolically versatile species within the Genus Lactobacillus.
title_short	Lactobacillus rossiae, a vitamin B12 producer, represents a metabolically versatile species within the Genus Lactobacillus.
title_full	Lactobacillus rossiae, a vitamin B12 producer, represents a metabolically versatile species within the Genus Lactobacillus.
title_fullStr	Lactobacillus rossiae, a vitamin B12 producer, represents a metabolically versatile species within the Genus Lactobacillus.
title_full_unstemmed	Lactobacillus rossiae, a vitamin B12 producer, represents a metabolically versatile species within the Genus Lactobacillus.
title_sort	lactobacillus rossiae, a vitamin b12 producer, represents a metabolically versatile species within the genus lactobacillus.
publisher	Public Library of Science (PLoS)
publishDate	2014
url	https://doaj.org/article/3183bd0882244d9a8d6d7b8bc035fd08
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Lactobacillus rossiae, a vitamin B12 producer, represents a metabolically versatile species within the Genus Lactobacillus.

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