Autor según el artículo: Figueras M; Alperi A; Beaz-Hidalgo R; Stackebrandt E; Brambilla E; Monera A; Martínez-Murcia A

Departamento: Ciències Mèdiques Bàsiques

Autor/es de la URV: BEAZ HIDALGO, ROXANA / Figueras Salvat, María Josefa

Palabras clave: Strains Sequences River Ribosomal-rna gene Phylogenetic analysis Numerical taxonomy Members Interrelationships Identification Bivalve mollusks Aeromonas

Resumen: Two freshwater isolates (WB4.1-19T and WB4.4-101), sharing 99.9% 16S rRNA gene sequence similarity, were highly related to Aeromonas sobria (99.7% similarity; 6 bp differences). A phylogenetic tree derived from a multi-locus phylogenetic analysis (MLPA) of the concatenated sequences of five housekeeping genes (gyrB, rpoD, recA, dnaJ and gyrA; 3684 bp) revealed that both strains clustered as an independent phylogenetic line next to members of Aeromonas molluscorum and Aeromonas bivalvium. The DNA-DNA reassociation value between the two new isolates was 89.3 %. Strain WB4.1-19T had a DNA-DNA relatedness value of <70% with the type strains of the other species tested. Phenotypic characterization differentiated the two novel strains from all other type strains of species of the genus Aeromonas. It is concluded that the two new strains represent a novel species of the genus Aeromonas, for which the name Aeromonas rivuli sp. nov. is proposed, with the type strain WB4.1-19T (=CECT 7518T=DSM 22539T=MDC 2511 T). © 2011 IUMS.

Áreas temáticas: Saúde coletiva Química Microbiology Medicine (miscellaneous) Medicina veterinaria Medicina iii Medicina ii Medicina i Interdisciplinar Geociências General medicine Farmacia Ensino Engenharias iii Engenharias ii Ecology, evolution, behavior and systematics Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Biotecnología Biodiversidade

Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/

ISSN: 14665026

Direcció de correo del autor: mariajose.figueras@urv.cat

Identificador del autor: 0000-0002-2268-8980

Fecha de alta del registro: 2023-02-26

Versión del articulo depositado: info:eu-repo/semantics/publishedVersion

Enlace a la fuente original: https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijs.0.016139-0

URL Documento de licencia: http://repositori.urv.cat/ca/proteccio-de-dades/

Referencia al articulo segun fuente origial: International Journal Of Systematic And Evolutionary Microbiology. 61 (2): 242-248

Referencia de l'ítem segons les normes APA: Figueras M; Alperi A; Beaz-Hidalgo R; Stackebrandt E; Brambilla E; Monera A; Martínez-Murcia A (2011). Aeromonas rivuli sp. nov., isolated from the upstream region of a karst water rivulet. International Journal Of Systematic And Evolutionary Microbiology, 61(2), 242-248. DOI: 10.1099/ijs.0.016139-0

DOI del artículo: 10.1099/ijs.0.016139-0

Entidad: Universitat Rovira i Virgili

Año de publicación de la revista: 2011

Tipo de publicación: Journal Publications