Universidad San Sebastián  
 

Repositorio Institucional Universidad San Sebastián

Búsqueda avanzada

Descubre información por...

 

Título

Ver títulos
 

Autor

Ver autores
 

Tipo

Ver tipos
 

Materia

Ver materias

Buscar documentos por...




Mostrar el registro sencillo del ítem

dc.contributor.author Norris, Paul R.
dc.contributor.author Falagán, Carmen
dc.contributor.author Moya-Beltrán, Ana
dc.contributor.author Castro, Matías
dc.contributor.author Quatrini, Raquel
dc.contributor.author Johnson, D. Barrie
dc.date.accessioned 2024-09-26T00:34:17Z
dc.date.available 2024-09-26T00:34:17Z
dc.date.issued 2020-03-01
dc.identifier.issn 1431-0651
dc.identifier.uri https://repositorio.uss.cl/handle/uss/12651
dc.description Publisher Copyright: © 2020, The Author(s).
dc.description.abstract Strain MG, isolated from an acidic pond sediment on the island of Milos (Greece), is proposed as a novel species of ferrous iron- and sulfur-oxidizing Acidithiobacillus. Currently, four of the eight validated species of this genus oxidize ferrous iron, and strain MG shares many key characteristics with these four, including the capacities for catalyzing the oxidative dissolution of pyrite and for anaerobic growth via ferric iron respiration. Strain MG also grows aerobically on hydrogen and anaerobically on hydrogen coupled to ferric iron reduction. While the 16S rRNA genes of the iron-oxidizing Acidi-thiobacillus species (and strain MG) are located in a distinct phylogenetic clade and are closely related (98–99% 16S rRNA gene identity), genomic relatedness indexes (ANI/dDDH) revealed strong genomic divergence between strain MG and all sequenced type strains of the taxon, and placed MG as the first cultured representative of an ancestral phylotype of iron oxidizing acidithiobacilli. Strain MG is proposed as a novel species, Acidithiobacillus ferrianus sp. nov. The type strain is MGT (= DSM 107098T = JCM 33084T). Similar strains have been found as isolates or indicated by cloned 16S rRNA genes from several mineral sulfide mine sites. en
dc.language.iso eng
dc.relation.ispartof vol. 24 Issue: no. 2 Pages: 329-337
dc.source Extremophiles
dc.title Acidithiobacillus ferrianus sp. nov. : an ancestral extremely acidophilic and facultatively anaerobic chemolithoautotroph en
dc.type Artículo
dc.identifier.doi 10.1007/s00792-020-01157-1
dc.publisher.department Facultad de Ingeniería y Tecnología
dc.publisher.department Facultad de Ciencias de la Naturaleza
dc.publisher.department Facultad de Medicina y Ciencia


Ficheros en el ítem

Ficheros Tamaño Formato Ver

No hay ficheros asociados a este ítem.

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem