Listar por tema "2n pollen Allosyndesis GISH Interspecific hybrid Polyploidy Sunflower"
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Genomic relationships between hexaploid Helianthus resinosus and diploid Helianthus annuus (Asteraceae)
(Springer-Verlag Wien 2013 Plant Systematic and Evolution, 2013-11-19)Genus Helianthus comprises diploid and polyploid species. An autoallopolyploid origin has been proposed for hexaploid species but the genomic relationships remain unclear. Mitotic and meiotic studies in annual ...