Modestobacter altitudinis sp. nov., a novel actinobacterium isolated from Atacama Desert soil

39 páginas, 4 figuras, 3 tablas, 2 figuras suplementarias

Detalles Bibliográficos
Autores: Golinska, Patrycja, Świecimska, Magdalena, Montero-Calasanz, María del Carmen, Yaramis, Adnan, Igual, José Mariano, Bull, Alan T., Goodfellow, Michael
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2020
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/214173
Acceso en línea:http://hdl.handle.net/10261/214173
Access Level:acceso abierto
Palabra clave:Modestobacter altitudinis
Polyphasic taxonomy
Phylogeny
Whole genome sequence
Atacama Desert
Stress tolerance
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spelling Modestobacter altitudinis sp. nov., a novel actinobacterium isolated from Atacama Desert soilGolinska, PatrycjaŚwiecimska, MagdalenaMontero-Calasanz, María del CarmenYaramis, AdnanIgual, José MarianoBull, Alan T.Goodfellow, MichaelModestobacter altitudinisPolyphasic taxonomyPhylogenyWhole genome sequenceAtacama DesertStress tolerance39 páginas, 4 figuras, 3 tablas, 2 figuras suplementariasThree presumptive Modestobacter strains isolated from a high altitude Atacama Desert soil were the subject of a polyphasic study. The isolates, strains 1G4T, 1G51 and 1G52, were found to have chemotaxonomic and morphological properties that were consistent with their assignment to the genus Modestobacter . They formed a well supported clade in Modestobacter 16S rRNA gene trees and were most closely related to the type strain of ‘Modestobacter excelsi’ (99.8–99.9% similarity). They were also closely related to the type strains of Modestobacter caceresii (99.6 % similarity), Modestobacter italicus (99.7–99.9% similarity), Modestobacter lacusdianchii (98.4–99.2% similarity), Modestobacter marinus (99.4–99.5% similarity) and Modestobacter roseus (99.3–99.5% similarity), but were distinguished from their closest relatives by a combination of phenotypic features. Average nucleotide identity and digital DNA:DNA hybridization similarities drawn from comparisons of draft genome sequences of isolate 1G4T and its closest phylogenetic neighbours mentioned above, were well below the threshold used to assign closely related strains to the same species. The close relationship between isolate 1G4T and the type strain of M. excelsi was showed in a phylogenomic tree containing representative strains of family Geodermatophilaceae . The draft genome sequence of isolate 1G4T (size 5.18 Kb) was shown to be rich in stress related genes providing further evidence that the abundance of Modestobacter propagules in Atacama Desert habitats reflects their adaptation to the harsh environmental conditions prevalent in this biome. In light of all of these data it is proposed that the isolates be assigned to a novel species in the genus Modestobacter . The name proposed for this taxon is Modestobacter altitudinis sp. nov., with isolate 1G4T (=DSM 107534T=PCM 3003T) as the type strain.This work was supported by Grant No. 2017/01/X/NZ8/00140 from the National Science Centre in Poland.Peer reviewedMicrobiology SocietyNational Science Centre (Poland)Igual, José Mariano [0000-0002-5080-0378]Golinska, Patrycja [0000-0001-9154-8191]Świecimska, Magdalena [0000-0002-1211-1547]Montero-Calasanz, Maria del Carmen [0000-0002-2373-3683]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202020202020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/214173reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1099/ijsem.0.004212Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2141732026-05-22T06:33:51Z
dc.title.none.fl_str_mv Modestobacter altitudinis sp. nov., a novel actinobacterium isolated from Atacama Desert soil
title Modestobacter altitudinis sp. nov., a novel actinobacterium isolated from Atacama Desert soil
spellingShingle Modestobacter altitudinis sp. nov., a novel actinobacterium isolated from Atacama Desert soil
Golinska, Patrycja
Modestobacter altitudinis
Polyphasic taxonomy
Phylogeny
Whole genome sequence
Atacama Desert
Stress tolerance
title_short Modestobacter altitudinis sp. nov., a novel actinobacterium isolated from Atacama Desert soil
title_full Modestobacter altitudinis sp. nov., a novel actinobacterium isolated from Atacama Desert soil
title_fullStr Modestobacter altitudinis sp. nov., a novel actinobacterium isolated from Atacama Desert soil
title_full_unstemmed Modestobacter altitudinis sp. nov., a novel actinobacterium isolated from Atacama Desert soil
title_sort Modestobacter altitudinis sp. nov., a novel actinobacterium isolated from Atacama Desert soil
dc.creator.none.fl_str_mv Golinska, Patrycja
Świecimska, Magdalena
Montero-Calasanz, María del Carmen
Yaramis, Adnan
Igual, José Mariano
Bull, Alan T.
Goodfellow, Michael
author Golinska, Patrycja
author_facet Golinska, Patrycja
Świecimska, Magdalena
Montero-Calasanz, María del Carmen
Yaramis, Adnan
Igual, José Mariano
Bull, Alan T.
Goodfellow, Michael
author_role author
author2 Świecimska, Magdalena
Montero-Calasanz, María del Carmen
Yaramis, Adnan
Igual, José Mariano
Bull, Alan T.
Goodfellow, Michael
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv National Science Centre (Poland)
Igual, José Mariano [0000-0002-5080-0378]
Golinska, Patrycja [0000-0001-9154-8191]
Świecimska, Magdalena [0000-0002-1211-1547]
Montero-Calasanz, Maria del Carmen [0000-0002-2373-3683]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Modestobacter altitudinis
Polyphasic taxonomy
Phylogeny
Whole genome sequence
Atacama Desert
Stress tolerance
topic Modestobacter altitudinis
Polyphasic taxonomy
Phylogeny
Whole genome sequence
Atacama Desert
Stress tolerance
description 39 páginas, 4 figuras, 3 tablas, 2 figuras suplementarias
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/214173
url http://hdl.handle.net/10261/214173
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1099/ijsem.0.004212
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Microbiology Society
publisher.none.fl_str_mv Microbiology Society
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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