Saprolegnia bulbosa sp. nov. isolated from an Argentine stream: Taxonomy and comparison with related species

Autores
Steciow, Mónica Mirta; Paul, Alan; Bala, Kanak
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Saprolegnia bulbosa sp. nov. was isolated from floating and decaying twigs and leaves in El Gato stream, Partido de La Plata, Buenos Aires Province, Argentina. The distinctive characteristics of S. bulbosa are the product of smooth oogonia and predominantly contorted monoclinous, androgynous and diclinous antheridia. The oogonial stalks are usually bent, curved or once coiled; oospores are subcentric, (1) 2-15 (45) per oogonium and are variable in size. Taxonomical description of this new species, its comparison with related oomycetes of the genus and the nucleotide sequences of the internal transcribed region (spacers ITS1, ITS2 and the gene 5.8S) of its rRNA gene are given here.
Instituto de Botánica "Dr. Carlos Spegazzini"
Materia
Botánica
Antheridia
ITS region
Oogonia
Oospores
rRNA gene
Saprolegnia bulbosa
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/83075
Acceder
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network_name_str SEDICI (UNLP)
spelling Saprolegnia bulbosa sp. nov. isolated from an Argentine stream: Taxonomy and comparison with related speciesSteciow, Mónica MirtaPaul, AlanBala, KanakBotánicaAntheridiaITS regionOogoniaOosporesrRNA geneSaprolegnia bulbosaSaprolegnia bulbosa sp. nov. was isolated from floating and decaying twigs and leaves in El Gato stream, Partido de La Plata, Buenos Aires Province, Argentina. The distinctive characteristics of S. bulbosa are the product of smooth oogonia and predominantly contorted monoclinous, androgynous and diclinous antheridia. The oogonial stalks are usually bent, curved or once coiled; oospores are subcentric, (1) 2-15 (45) per oogonium and are variable in size. Taxonomical description of this new species, its comparison with related oomycetes of the genus and the nucleotide sequences of the internal transcribed region (spacers ITS1, ITS2 and the gene 5.8S) of its rRNA gene are given here.Instituto de Botánica "Dr. Carlos Spegazzini"2007info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf225-230http://sedici.unlp.edu.ar/handle/10915/83075enginfo:eu-repo/semantics/altIdentifier/issn/0378-1097info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1574-6968.2006.00582.xinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T16:56:33Zoai:sedici.unlp.edu.ar:10915/83075Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 16:56:33.356SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Saprolegnia bulbosa sp. nov. isolated from an Argentine stream: Taxonomy and comparison with related species
title Saprolegnia bulbosa sp. nov. isolated from an Argentine stream: Taxonomy and comparison with related species
spellingShingle Saprolegnia bulbosa sp. nov. isolated from an Argentine stream: Taxonomy and comparison with related species
Steciow, Mónica Mirta
Botánica
Antheridia
ITS region
Oogonia
Oospores
rRNA gene
Saprolegnia bulbosa
title_short Saprolegnia bulbosa sp. nov. isolated from an Argentine stream: Taxonomy and comparison with related species
title_full Saprolegnia bulbosa sp. nov. isolated from an Argentine stream: Taxonomy and comparison with related species
title_fullStr Saprolegnia bulbosa sp. nov. isolated from an Argentine stream: Taxonomy and comparison with related species
title_full_unstemmed Saprolegnia bulbosa sp. nov. isolated from an Argentine stream: Taxonomy and comparison with related species
title_sort Saprolegnia bulbosa sp. nov. isolated from an Argentine stream: Taxonomy and comparison with related species
dc.creator.none.fl_str_mv Steciow, Mónica Mirta
Paul, Alan
Bala, Kanak
author Steciow, Mónica Mirta
author_facet Steciow, Mónica Mirta
Paul, Alan
Bala, Kanak
author_role author
author2 Paul, Alan
Bala, Kanak
author2_role author
author
dc.subject.none.fl_str_mv Botánica
Antheridia
ITS region
Oogonia
Oospores
rRNA gene
Saprolegnia bulbosa
topic Botánica
Antheridia
ITS region
Oogonia
Oospores
rRNA gene
Saprolegnia bulbosa
dc.description.none.fl_txt_mv Saprolegnia bulbosa sp. nov. was isolated from floating and decaying twigs and leaves in El Gato stream, Partido de La Plata, Buenos Aires Province, Argentina. The distinctive characteristics of S. bulbosa are the product of smooth oogonia and predominantly contorted monoclinous, androgynous and diclinous antheridia. The oogonial stalks are usually bent, curved or once coiled; oospores are subcentric, (1) 2-15 (45) per oogonium and are variable in size. Taxonomical description of this new species, its comparison with related oomycetes of the genus and the nucleotide sequences of the internal transcribed region (spacers ITS1, ITS2 and the gene 5.8S) of its rRNA gene are given here.
Instituto de Botánica "Dr. Carlos Spegazzini"
description Saprolegnia bulbosa sp. nov. was isolated from floating and decaying twigs and leaves in El Gato stream, Partido de La Plata, Buenos Aires Province, Argentina. The distinctive characteristics of S. bulbosa are the product of smooth oogonia and predominantly contorted monoclinous, androgynous and diclinous antheridia. The oogonial stalks are usually bent, curved or once coiled; oospores are subcentric, (1) 2-15 (45) per oogonium and are variable in size. Taxonomical description of this new species, its comparison with related oomycetes of the genus and the nucleotide sequences of the internal transcribed region (spacers ITS1, ITS2 and the gene 5.8S) of its rRNA gene are given here.
publishDate 2007
dc.date.none.fl_str_mv 2007
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/83075
url http://sedici.unlp.edu.ar/handle/10915/83075
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0378-1097
info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1574-6968.2006.00582.x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
225-230
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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