Rivularia halophila sp. nov. (Nostocales, Cyanobacteria): the first species of Rivularia described with the modern polyphasic approach

Autores
Shalygin, Sergei; Pietrasiak, Nicole; Gomez, Fernando; Mlewski, Estela Cecilia; Gerard, Emmanuelle; Johansen, Jeffrey R.
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Natural populations of a Rivularia-like cyanobacterium were collected from the carbonate deposits of the temporarily flooded littoral zone of a hypersaline, high elevation lake, The Laguna Negra, Andes, Argentina. Subsequently, the cyanobacterial strain PUNA-NP3, named after its origin (Puna Volcanic Plateau) was isolated from these Rivularia-like rounded, pillow-like, black microbial mats. None of the previously described species of the genus Rivularia occupy inland, hypersaline aquatic environments. After morphological examination of this strain, we found clear morphological autapomorphies, such as mucilaginous pads at the bases of the young trichomes, wide trichomes and filaments, and uniquely branched trichomes. Furthermore, based on results from 16S rRNA phylogeny and analysis of the 16S-23S ITS region, PUNA-NP3 was found to be an independent lineage of the evolutionary tree. Based on the combination of ecological, morphological and molecular evidence, we name strain PUNA-NP3 Rivularia halophila sp. nov. a new species under requirements of the International Code of Nomenclature for Algae, Fungi and Plants.
Fil: Shalygin, Sergei. University of New Mexico; Estados Unidos. John Carroll University; Estados Unidos
Fil: Pietrasiak, Nicole. University of New Mexico; Estados Unidos
Fil: Gomez, Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina
Fil: Mlewski, Estela Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina
Fil: Gerard, Emmanuelle. Institut de Physique Du Globe de Paris; Francia
Fil: Johansen, Jeffrey R.. John Carroll University; Estados Unidos. University of South Bohemia; República Checa
Materia
16S RRNA GENE PHYLOGENY
16S-23S ITS
ANDES MOUNTAINS
CYANOBACTERIA
POLYPHASIC APPROACH
RIVULARIA
RIVULARIA HALOPHILA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/88724
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/88724
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Rivularia halophila sp. nov. (Nostocales, Cyanobacteria): the first species of Rivularia described with the modern polyphasic approachShalygin, SergeiPietrasiak, NicoleGomez, FernandoMlewski, Estela CeciliaGerard, EmmanuelleJohansen, Jeffrey R.16S RRNA GENE PHYLOGENY16S-23S ITSANDES MOUNTAINSCYANOBACTERIAPOLYPHASIC APPROACHRIVULARIARIVULARIA HALOPHILAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Natural populations of a Rivularia-like cyanobacterium were collected from the carbonate deposits of the temporarily flooded littoral zone of a hypersaline, high elevation lake, The Laguna Negra, Andes, Argentina. Subsequently, the cyanobacterial strain PUNA-NP3, named after its origin (Puna Volcanic Plateau) was isolated from these Rivularia-like rounded, pillow-like, black microbial mats. None of the previously described species of the genus Rivularia occupy inland, hypersaline aquatic environments. After morphological examination of this strain, we found clear morphological autapomorphies, such as mucilaginous pads at the bases of the young trichomes, wide trichomes and filaments, and uniquely branched trichomes. Furthermore, based on results from 16S rRNA phylogeny and analysis of the 16S-23S ITS region, PUNA-NP3 was found to be an independent lineage of the evolutionary tree. Based on the combination of ecological, morphological and molecular evidence, we name strain PUNA-NP3 Rivularia halophila sp. nov. a new species under requirements of the International Code of Nomenclature for Algae, Fungi and Plants.Fil: Shalygin, Sergei. University of New Mexico; Estados Unidos. John Carroll University; Estados UnidosFil: Pietrasiak, Nicole. University of New Mexico; Estados UnidosFil: Gomez, Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; ArgentinaFil: Mlewski, Estela Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; ArgentinaFil: Gerard, Emmanuelle. Institut de Physique Du Globe de Paris; FranciaFil: Johansen, Jeffrey R.. John Carroll University; Estados Unidos. University of South Bohemia; República ChecaTaylor & Francis Ltd2018-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/88724Shalygin, Sergei; Pietrasiak, Nicole; Gomez, Fernando; Mlewski, Estela Cecilia; Gerard, Emmanuelle; et al.; Rivularia halophila sp. nov. (Nostocales, Cyanobacteria): the first species of Rivularia described with the modern polyphasic approach; Taylor & Francis Ltd; European Journal Of Phycology; 53; 4; 10-2018; 537-5480967-02621469-4433CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/09670262.2018.1479887info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/09670262.2018.1479887?scroll=top&needAccess=trueinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:26:44Zoai:ri.conicet.gov.ar:11336/88724instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:26:44.341CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Rivularia halophila sp. nov. (Nostocales, Cyanobacteria): the first species of Rivularia described with the modern polyphasic approach
title Rivularia halophila sp. nov. (Nostocales, Cyanobacteria): the first species of Rivularia described with the modern polyphasic approach
spellingShingle Rivularia halophila sp. nov. (Nostocales, Cyanobacteria): the first species of Rivularia described with the modern polyphasic approach
Shalygin, Sergei
16S RRNA GENE PHYLOGENY
16S-23S ITS
ANDES MOUNTAINS
CYANOBACTERIA
POLYPHASIC APPROACH
RIVULARIA
RIVULARIA HALOPHILA
title_short Rivularia halophila sp. nov. (Nostocales, Cyanobacteria): the first species of Rivularia described with the modern polyphasic approach
title_full Rivularia halophila sp. nov. (Nostocales, Cyanobacteria): the first species of Rivularia described with the modern polyphasic approach
title_fullStr Rivularia halophila sp. nov. (Nostocales, Cyanobacteria): the first species of Rivularia described with the modern polyphasic approach
title_full_unstemmed Rivularia halophila sp. nov. (Nostocales, Cyanobacteria): the first species of Rivularia described with the modern polyphasic approach
title_sort Rivularia halophila sp. nov. (Nostocales, Cyanobacteria): the first species of Rivularia described with the modern polyphasic approach
dc.creator.none.fl_str_mv Shalygin, Sergei
Pietrasiak, Nicole
Gomez, Fernando
Mlewski, Estela Cecilia
Gerard, Emmanuelle
Johansen, Jeffrey R.
author Shalygin, Sergei
author_facet Shalygin, Sergei
Pietrasiak, Nicole
Gomez, Fernando
Mlewski, Estela Cecilia
Gerard, Emmanuelle
Johansen, Jeffrey R.
author_role author
author2 Pietrasiak, Nicole
Gomez, Fernando
Mlewski, Estela Cecilia
Gerard, Emmanuelle
Johansen, Jeffrey R.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv 16S RRNA GENE PHYLOGENY
16S-23S ITS
ANDES MOUNTAINS
CYANOBACTERIA
POLYPHASIC APPROACH
RIVULARIA
RIVULARIA HALOPHILA
topic 16S RRNA GENE PHYLOGENY
16S-23S ITS
ANDES MOUNTAINS
CYANOBACTERIA
POLYPHASIC APPROACH
RIVULARIA
RIVULARIA HALOPHILA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Natural populations of a Rivularia-like cyanobacterium were collected from the carbonate deposits of the temporarily flooded littoral zone of a hypersaline, high elevation lake, The Laguna Negra, Andes, Argentina. Subsequently, the cyanobacterial strain PUNA-NP3, named after its origin (Puna Volcanic Plateau) was isolated from these Rivularia-like rounded, pillow-like, black microbial mats. None of the previously described species of the genus Rivularia occupy inland, hypersaline aquatic environments. After morphological examination of this strain, we found clear morphological autapomorphies, such as mucilaginous pads at the bases of the young trichomes, wide trichomes and filaments, and uniquely branched trichomes. Furthermore, based on results from 16S rRNA phylogeny and analysis of the 16S-23S ITS region, PUNA-NP3 was found to be an independent lineage of the evolutionary tree. Based on the combination of ecological, morphological and molecular evidence, we name strain PUNA-NP3 Rivularia halophila sp. nov. a new species under requirements of the International Code of Nomenclature for Algae, Fungi and Plants.
Fil: Shalygin, Sergei. University of New Mexico; Estados Unidos. John Carroll University; Estados Unidos
Fil: Pietrasiak, Nicole. University of New Mexico; Estados Unidos
Fil: Gomez, Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina
Fil: Mlewski, Estela Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina
Fil: Gerard, Emmanuelle. Institut de Physique Du Globe de Paris; Francia
Fil: Johansen, Jeffrey R.. John Carroll University; Estados Unidos. University of South Bohemia; República Checa
description Natural populations of a Rivularia-like cyanobacterium were collected from the carbonate deposits of the temporarily flooded littoral zone of a hypersaline, high elevation lake, The Laguna Negra, Andes, Argentina. Subsequently, the cyanobacterial strain PUNA-NP3, named after its origin (Puna Volcanic Plateau) was isolated from these Rivularia-like rounded, pillow-like, black microbial mats. None of the previously described species of the genus Rivularia occupy inland, hypersaline aquatic environments. After morphological examination of this strain, we found clear morphological autapomorphies, such as mucilaginous pads at the bases of the young trichomes, wide trichomes and filaments, and uniquely branched trichomes. Furthermore, based on results from 16S rRNA phylogeny and analysis of the 16S-23S ITS region, PUNA-NP3 was found to be an independent lineage of the evolutionary tree. Based on the combination of ecological, morphological and molecular evidence, we name strain PUNA-NP3 Rivularia halophila sp. nov. a new species under requirements of the International Code of Nomenclature for Algae, Fungi and Plants.
publishDate 2018
dc.date.none.fl_str_mv 2018-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/88724
Shalygin, Sergei; Pietrasiak, Nicole; Gomez, Fernando; Mlewski, Estela Cecilia; Gerard, Emmanuelle; et al.; Rivularia halophila sp. nov. (Nostocales, Cyanobacteria): the first species of Rivularia described with the modern polyphasic approach; Taylor & Francis Ltd; European Journal Of Phycology; 53; 4; 10-2018; 537-548
0967-0262
1469-4433
CONICET Digital
CONICET
url http://hdl.handle.net/11336/88724
identifier_str_mv Shalygin, Sergei; Pietrasiak, Nicole; Gomez, Fernando; Mlewski, Estela Cecilia; Gerard, Emmanuelle; et al.; Rivularia halophila sp. nov. (Nostocales, Cyanobacteria): the first species of Rivularia described with the modern polyphasic approach; Taylor & Francis Ltd; European Journal Of Phycology; 53; 4; 10-2018; 537-548
0967-0262
1469-4433
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1080/09670262.2018.1479887
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/09670262.2018.1479887?scroll=top&needAccess=true
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis Ltd
publisher.none.fl_str_mv Taylor & Francis Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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