dc.creator | García Roldán, Alicia | es |
dc.creator | Durán Viseras, Ana | es |
dc.creator | Ruiz de la Haba, Rafael | es |
dc.creator | Corral, Paulina | es |
dc.creator | Sánchez-Porro Álvarez, Cristina | es |
dc.creator | Ventosa Ucero, Antonio | es |
dc.date.accessioned | 2023-01-23T15:21:08Z | |
dc.date.available | 2023-01-23T15:21:08Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | García Roldán, A., Durán Viseras, A., Ruiz de la Haba, R., Corral, P., Sánchez-Porro Álvarez, C. y Ventosa Ucero, A. (2023). Genomic-based phylogenetic and metabolic analyses of the genus Natronomonas, and description of Natronomonas aquatica sp. nov.. Frontiers in Microbiology, 14, 1109549. https://doi.org/10.3389/fmicb.2023.1109549. | |
dc.identifier.issn | 1664-302X | es |
dc.identifier.uri | https://hdl.handle.net/11441/141766 | |
dc.description.abstract | The genus Natronomonas is classified on the family Haloarculaceae, within the
class Halobacteria and currently includes six species isolated from salterns, saline or
soda lakes, and salt mines. All are extremely halophilic (optimal growth at 20–25%
[w/v] NaCl) and neutrophilic, except Natronomonas pharaonis, the type species of
the genus, that is haloalkaliphilic (showing optimal growth at pH 9.0) and possesses
distinct phenotypic features, such as a different polar lipid profile than the rest of
species of the genus. We have carried out a genome-based study in order to determine
the phylogenetic structure of the genus Natronomonas and elucidate its current
taxonomic status. Overall genomic relatedness indexes, i.e., OrthoANI (Average
Nucleotide Identity), dDDH (digital DNA–DNA hybridization), and AAI (Average Amino
acid Identity), were determined with respect to the species of Natronomonas and
other representative taxa of the class Halobacteria. Our data show that the six species
of Natronomonas constitute a coherent cluster at the genus level. Besides, we have
characterized a new haloarchaeon, strain F2-12T
, isolated from the brine of a pond
of a saltern in Isla Cristina, Huelva, Spain, and we determined that it constitutes a
new species of Natronomonas, for which we propose the name Natronomonas
aquatica sp. nov. Besides, the metabolic analysis revealed a heterotrophic lifestyle
and a versatile nitrogen metabolism for members of this genus. Finally, metagenomic
fragment recruitments from a subset of hypersaline habitats, indicated that the
species of Natronomonas are widely distributed in saline lakes and salterns as well as
on saline soils. Species of this haloarchaeal genus can be considered as ubiquitous in
intermediate to high salinity habitats. | es |
dc.description.sponsorship | Ministerio de Ciencia e Innovación PID2020-118136GB-I00 | es |
dc.description.sponsorship | Junta de Andalucía P20_01066, BIO-213 | es |
dc.format | application/pdf | es |
dc.format.extent | 13 p. | es |
dc.language.iso | eng | es |
dc.publisher | Frotiers Media SA | es |
dc.relation.ispartof | Frontiers in Microbiology, 14, 1109549. | |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Natronomonas | es |
dc.subject | Hypersaline environments | es |
dc.subject | Salterns | es |
dc.subject | Extremophiles | es |
dc.subject | Haloarchaea | es |
dc.subject | Metabolism | es |
dc.subject | Phylogenomics | es |
dc.subject | Polar lipids | es |
dc.title | Genomic-based phylogenetic and metabolic analyses of the genus Natronomonas, and description of Natronomonas aquatica sp. nov. | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Microbiología y Parasitología | es |
dc.relation.projectID | PID2020-118136GB-I00 | es |
dc.relation.projectID | P20_01066 | es |
dc.relation.projectID | BIO-213 | es |
dc.relation.publisherversion | https://doi.org/10.3389/fmicb.2023.1109549 | es |
dc.identifier.doi | 10.3389/fmicb.2023.1109549 | es |
dc.journaltitle | Frontiers in Microbiology | es |
dc.publication.volumen | 14 | es |
dc.publication.initialPage | 1109549 | es |
dc.contributor.funder | Ministerio de Ciencia e Innovación (MICIN). España | es |
dc.contributor.funder | Junta de Andalucía | es |