Author, as appears in the article.: Figueras M; Alperi A; Beaz-Hidalgo R; Stackebrandt E; Brambilla E; Monera A; Martínez-Murcia A
Department: Ciències Mèdiques Bàsiques
URV's Author/s: ALPERI VEGA, ANABEL / BEAZ HIDALGO, ROXANA / Figueras Salvat, María Josefa
Keywords: Strains Sequences River Ribosomal-rna gene Phylogenetic analysis Numerical taxonomy Members Interrelationships Identification Bivalve mollusks Aeromonas
Abstract: 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.
Thematic Areas: 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
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 14665026
Author's mail: mariajose.figueras@urv.cat
Author identifier: 0000-0002-2268-8980
Record's date: 2024-10-12
Papper version: info:eu-repo/semantics/publishedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: International Journal Of Systematic And Evolutionary Microbiology. 61 (2): 242-248
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
Entity: Universitat Rovira i Virgili
Journal publication year: 2011
Publication Type: Journal Publications
Repositori URV