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Genome-Based Taxonomy of the Genus Stutzerimonas and Proposal of S. frequens sp. nov. and S. degradans sp. nov. and Emended Descriptions of S. perfectomarina and S. chloritidismutans

Stutzerimonas is a recently proposed genus within the Pseudomonadaceae comprising strains in the formerly phylogenetic group of Pseudomonas stutzeri. At least sixteen named species have to be included in the genus, together with 22 genomovars of Stutzerimonas stutzeri. To clarify the taxonomy of Stu...

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Autores principales: Gomila, Margarita, Mulet, Magdalena, García-Valdés, Elena, Lalucat, Jorge
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9320692/
https://www.ncbi.nlm.nih.gov/pubmed/35889082
http://dx.doi.org/10.3390/microorganisms10071363
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author Gomila, Margarita
Mulet, Magdalena
García-Valdés, Elena
Lalucat, Jorge
author_facet Gomila, Margarita
Mulet, Magdalena
García-Valdés, Elena
Lalucat, Jorge
author_sort Gomila, Margarita
collection PubMed
description Stutzerimonas is a recently proposed genus within the Pseudomonadaceae comprising strains in the formerly phylogenetic group of Pseudomonas stutzeri. At least sixteen named species have to be included in the genus, together with 22 genomovars of Stutzerimonas stutzeri. To clarify the taxonomy of Stutzerimonas, a core-genome phylogeny of 200 strains in the genus was inferred and monophyletic strains with average nucleotide identities (ANIb) with values equal to or higher than 95 were grouped in the same phylogenomic species. A total of 45 phylogenomic species within the genus Stutzerimonas were detected in the present study. Sixteen phylogenomic species correspond to already named species, although three of them are not yet validated and two are proposed in the present study. A synonymy was detected between P. kunmingensis and S. chloritidismutans, both members of phylogenomic species 3, with a prevalence of the S. chloritidismutans name. The correspondence of the phylogenomic species to the genome taxonomy database classification (GTDB taxonomy) is discussed. Combining phylogenomic and phenotypic data, two novel species are described (Stutzerimonas frequens and Stutzerimonas degradans) and two species descriptions are emended (Stutzerimonas perfectomarina and Stutzerimonas chloritidismutans).
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spelling pubmed-93206922022-07-27 Genome-Based Taxonomy of the Genus Stutzerimonas and Proposal of S. frequens sp. nov. and S. degradans sp. nov. and Emended Descriptions of S. perfectomarina and S. chloritidismutans Gomila, Margarita Mulet, Magdalena García-Valdés, Elena Lalucat, Jorge Microorganisms Article Stutzerimonas is a recently proposed genus within the Pseudomonadaceae comprising strains in the formerly phylogenetic group of Pseudomonas stutzeri. At least sixteen named species have to be included in the genus, together with 22 genomovars of Stutzerimonas stutzeri. To clarify the taxonomy of Stutzerimonas, a core-genome phylogeny of 200 strains in the genus was inferred and monophyletic strains with average nucleotide identities (ANIb) with values equal to or higher than 95 were grouped in the same phylogenomic species. A total of 45 phylogenomic species within the genus Stutzerimonas were detected in the present study. Sixteen phylogenomic species correspond to already named species, although three of them are not yet validated and two are proposed in the present study. A synonymy was detected between P. kunmingensis and S. chloritidismutans, both members of phylogenomic species 3, with a prevalence of the S. chloritidismutans name. The correspondence of the phylogenomic species to the genome taxonomy database classification (GTDB taxonomy) is discussed. Combining phylogenomic and phenotypic data, two novel species are described (Stutzerimonas frequens and Stutzerimonas degradans) and two species descriptions are emended (Stutzerimonas perfectomarina and Stutzerimonas chloritidismutans). MDPI 2022-07-06 /pmc/articles/PMC9320692/ /pubmed/35889082 http://dx.doi.org/10.3390/microorganisms10071363 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Gomila, Margarita
Mulet, Magdalena
García-Valdés, Elena
Lalucat, Jorge
Genome-Based Taxonomy of the Genus Stutzerimonas and Proposal of S. frequens sp. nov. and S. degradans sp. nov. and Emended Descriptions of S. perfectomarina and S. chloritidismutans
title Genome-Based Taxonomy of the Genus Stutzerimonas and Proposal of S. frequens sp. nov. and S. degradans sp. nov. and Emended Descriptions of S. perfectomarina and S. chloritidismutans
title_full Genome-Based Taxonomy of the Genus Stutzerimonas and Proposal of S. frequens sp. nov. and S. degradans sp. nov. and Emended Descriptions of S. perfectomarina and S. chloritidismutans
title_fullStr Genome-Based Taxonomy of the Genus Stutzerimonas and Proposal of S. frequens sp. nov. and S. degradans sp. nov. and Emended Descriptions of S. perfectomarina and S. chloritidismutans
title_full_unstemmed Genome-Based Taxonomy of the Genus Stutzerimonas and Proposal of S. frequens sp. nov. and S. degradans sp. nov. and Emended Descriptions of S. perfectomarina and S. chloritidismutans
title_short Genome-Based Taxonomy of the Genus Stutzerimonas and Proposal of S. frequens sp. nov. and S. degradans sp. nov. and Emended Descriptions of S. perfectomarina and S. chloritidismutans
title_sort genome-based taxonomy of the genus stutzerimonas and proposal of s. frequens sp. nov. and s. degradans sp. nov. and emended descriptions of s. perfectomarina and s. chloritidismutans
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9320692/
https://www.ncbi.nlm.nih.gov/pubmed/35889082
http://dx.doi.org/10.3390/microorganisms10071363
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