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dc.contributor.author
Vouilloud, Amelia Alejandra Beatriz  
dc.contributor.author
Caceres, Eduardo Jorge  
dc.contributor.author
Leonardi, Patricia Ines  
dc.date.available
2022-01-18T15:16:22Z  
dc.date.issued
2019-04-23  
dc.identifier.citation
Vouilloud, Amelia Alejandra Beatriz; Caceres, Eduardo Jorge; Leonardi, Patricia Ines; Ultrastructure of mature male gametes of Nitella hyalina (Charales, Charophyta); International Phycological Society; Phycologia; 49; 5; 23-4-2019; 508-511  
dc.identifier.issn
0031-8884  
dc.identifier.uri
http://hdl.handle.net/11336/150232  
dc.description.abstract
This article describes the ultrastructure of male gametes of Nitella hyalina. Microtubular roots did not surround mitochondria completely. The number of microtubules varied from 12 to19 at the level of mitochondria, from 24 to 31 at the level of the nucleus and from 10 to 21 at different levels of the plastids. The three-membered root is clearly discernible only up to the level of mitochondria. At the rearmost level of the gamete, microtubules were separated in bunches of two to six microtubules each. Mature gametes of N. hyalina were compared with those of other species of Chara and Nitella. This comparative analysis suggests that certain male gamete ultrastructure traits are regularly dissimilar at genus level.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
International Phycological Society  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
CHARALES  
dc.subject
MALE GAMETES  
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NITELLA HYALINA  
dc.subject
ULTRASTRUCTURE  
dc.subject.classification
Biología Celular, Microbiología  
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Ciencias Biológicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Ultrastructure of mature male gametes of Nitella hyalina (Charales, Charophyta)  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2021-08-13T16:17:55Z  
dc.journal.volume
49  
dc.journal.number
5  
dc.journal.pagination
508-511  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Lawrence  
dc.description.fil
Fil: Vouilloud, Amelia Alejandra Beatriz. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Laboratorio de Ficología y Micología; Argentina  
dc.description.fil
Fil: Caceres, Eduardo Jorge. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Laboratorio de Ficología y Micología; Argentina  
dc.description.fil
Fil: Leonardi, Patricia Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Laboratorio de Ficología y Micología; Argentina  
dc.journal.title
Phycologia  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.2216/09-111.1  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.2216/09-111.1