Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/913480
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dc.contributor.authorPAGLIARINI, M. S.
dc.contributor.authorPESSIM, C.
dc.contributor.authorJANK, L.
dc.date.accessioned2026-08-12T18:41:29Z-
dc.date.available2026-08-12T18:41:29Z-
dc.date.created2012-01-25
dc.date.issued2011
dc.identifier.citationIn: INTERNATIONAL SYMPOSIUM ON FORAGE BREEDING, 3., 2011, Bonito, MS. Breeding forage for climate change adaptation and mitigation - eco-efficient animal produtction: proceedings. [Campo Grande, MS: Embrapa Gado de Corte], 2011.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/913480-
dc.descriptionAccording to Singh (1993), male sterility is divided into three categories: (i) genetic, (ii) cytoplasmic, and (iii) cytoplasmic-genetic. Genetic male sterility produces nonfunctional androeciums or absence of pollen in plants. The ms genes act with remarkable precision at definitive meiotic stages (pre-meiotic, meiotic, and pos-meiotic) (CHAUDHURY, 1993). Some genes are effective during meiotic divisions, disturbing the normal sequence of meiosis or affecting a particular stage of meiosis, causing abnormal chromosome behavior and microspore formation (HORNER; PALMER, 1995). The present investigation deals with the consequences of chromosome stickiness in relation to meiotic behavior and reproductive success of the hybrids.
dc.format1 CD-ROM
dc.language.isoeng
dc.rightsopenAccess
dc.titleChromosome stickiness impairs meiosis and influences reproductive success in intraspecific Panicum maximum (Poaceae) hybrid plants.
dc.typeArtigo em anais e proceedings
dc.subject.thesagroCromossoma
dc.subject.thesagroMeiose
dc.subject.thesagroPanicum Maximum
dc.subject.nalthesaurusChromosomes
dc.subject.nalthesaurusMeiosis
dc.subject.nalthesaurusHybrids
dc.subject.nalthesaurusStickiness
dc.format.extent2182-183
riaa.ainfo.id913480
riaa.ainfo.lastupdate2026-08-12
dc.contributor.institutionMARIA SUELY PAGLIARINI, UNIVERSIDADE ESTADUAL DE MARINGÁ; CLEIDE PESSIM; LIANA JANK, CNPGC.
Appears in Collections:Artigo em anais de congresso (CNPGC)

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