Artículo
Haloargentinum marplatensis gen. nov., sp. nov., a novel extremely halophilic bacterium isolated from salted-ripened anchovy (Engraulis anchoita)
Perez, Silvina
; Gomila, Margarita; Murialdo, Silvia Elena
; Ameztoy, Irene Mabel
; Gonzalez Escalona, Narjol; Ramirez, Elida Elvia; Yeannes, Maria Isabel
Fecha de publicación:
07/2020
Editorial:
Cold Spring Harbor Laboratory Press
Revista:
bioRxiv
ISSN:
0362-4331
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
A facultative aerobic, Gram-negative, motile, non-endospore forming and extremely halophilic bacterium, strain 11aii⊺, isolated from salted-ripened anchovy, was examined using a polyphasic approach to characterize and clarify its phylogenetic and taxonomic position. Sequences of the 16S rRNA gene revealed close relationships to species of the genera Lentibacillus and Virgibacillus (94.2% similarity). The organism grew optimally in the presence of 20-35 % NaCl. The major fatty acids of strain 11aii⊺ were C16:0 (42.1%) and anteiso-C15:0 (31.2%) and also presented iso-C16:0 (11.0%), anteiso-C17:0 (10.4%) and C18:0 (5.2%). Based on data presented here, strain 11aii⊺ is considered to represent a novel genus and species, for which the name Haloargentinum marplatensis gen. nov. sp. nov. is proposed with the strain 11aii⊺ as type strain.
Palabras clave:
HALOARGENTINUM
,
FIRMICUTES
,
HALOPHILE
,
FERMENTED FISH
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(CCT - MAR DEL PLATA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - MAR DEL PLATA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - MAR DEL PLATA
Citación
Perez, Silvina; Gomila, Margarita; Murialdo, Silvia Elena; Ameztoy, Irene Mabel; Gonzalez Escalona, Narjol; et al.; Haloargentinum marplatensis gen. nov., sp. nov., a novel extremely halophilic bacterium isolated from salted-ripened anchovy (Engraulis anchoita); Cold Spring Harbor Laboratory Press; bioRxiv; 7-2020; 1-13
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