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Stenotrophomonas bentonitica sp. nov., isolated from bentonite formations
dc.contributor.author | Ruiz Fresneda, Miguel Ángel | |
dc.date.accessioned | 2023-12-14T09:05:31Z | |
dc.date.available | 2023-12-14T09:05:31Z | |
dc.date.issued | 2017 | |
dc.identifier.uri | https://hdl.handle.net/10481/86190 | |
dc.description.abstract | A Gram-stain negative, rod-shaped, aerobic bacterial strain, BII-R7T , was isolated during a study targeting the culturedependent microbial diversity occurring in bentonite formations from southern Spain. Comparative 16S rRNA gene sequence analysis showed that BII-R7T represented a member of the genus Stenotrophomonas (class Gammaproteobacteria), and was related most closely to Stenotrophomonas rhizophila e-p10T (99.2 % sequence similarity), followed by Stenotrophomonas pavanii ICB 89T (98.5 %), Stenotrophomonas maltophilia IAM 12423T , Stenotrophomonas chelatiphaga LPM-5T and Stenotrophomonas tumulicola T5916-2-1bT (all 98.3 %). Pairwise sequence similarities to all other type strains of species of the genus Stenotrophomonas were below 98 %. Genome-based calculations (orthologous average nucleotide identity, original average nucleotide identity, genome-to-genome distance and DNA G+C percentage) indicated clearly that the isolate represents a novel species within this genus. Different phenotypic analyses, such as the detection of a quinone system composed of the major compound ubiquinone Q-8 and a fatty acid profile with iso-C15 : 0 and anteiso-C15 : 0 as major components, supported this finding at the same time as contributing to a comprehensive characterization of BII-R7T . Based on this polyphasic approach comprising phenotypic and genotypic/molecular characterization, BII-R7T can be differentiated clearly from its phylogenetic neighbours, establishing a novel species for which the name Stenotrophomonas bentonitica sp. nov. is proposed with BII-R7T as the type strain (=LMG 29893T =CECT 9180T =DSM 103927T ). | es_ES |
dc.language.iso | eng | es_ES |
dc.rights | Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ | |
dc.title | Stenotrophomonas bentonitica sp. nov., isolated from bentonite formations | es_ES |
dc.type | journal article | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.identifier.doi | https://doi.org/10.1099/ijsem.0.002016 | |
dc.type.hasVersion | VoR | es_ES |