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dc.contributor.author
Lavia, Graciela Inés
dc.contributor.author
Fernandez, Aveliano
dc.date.available
2018-11-26T20:03:18Z
dc.date.issued
2004-01
dc.identifier.citation
Lavia, Graciela Inés; Fernandez, Aveliano; Karyotypic studies in Arachis hypogaea L. varieties; Univ Florence Botany Inst; Caryologia; 57; 4; 1-2004; 353-359
dc.identifier.issn
0008-7114
dc.identifier.uri
http://hdl.handle.net/11336/65216
dc.description.abstract
The karyotypes of nine Arachis hypogaea accessions, including two botanical varieties of subspecies hypogaea and four of subspecies fastigiata, were analyzed. Varieties aequatoriana and peruviana were studied for the first time. The mean chromosome length showed that variety hirsuta is distinctive when compared with the others because it is the shortest; besides, significant intravarietal differences exist within variety hypogaea, but not between subspecies. The karyotypes are highly symmetric since metacentric chromosomes are the most frequent. A pair of satellites was observed in all the accessions in mitotic metaphases, this feature was useful to differentiate groups. These data suggest that all Arachis accessions present a very similar chromosomal complement and support the hypothesis of a monophyletic origin. © 2004 Taylor & Francis Group, LLC.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Univ Florence Botany Inst
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Arachis Hypogaea
dc.subject
Chromosomes
dc.subject
Karyotypes
dc.subject
Peanut
dc.subject
Varieties
dc.subject.classification
Ciencias de las Plantas, Botánica
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Karyotypic studies in Arachis hypogaea L. varieties
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-11-22T14:33:58Z
dc.journal.volume
57
dc.journal.number
4
dc.journal.pagination
353-359
dc.journal.pais
Italia
dc.journal.ciudad
Florencia
dc.description.fil
Fil: Lavia, Graciela Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
dc.description.fil
Fil: Fernandez, Aveliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina
dc.journal.title
Caryologia
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/00087114.2004.10589416
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/00087114.2004.10589416