Genome downsizing and karyotype constancy in diploid and polyploid congeners: A model of genome size variation

Evolutionary chromosome change involves significant variation in DNA amount in diploids and genome downsizing in polyploids. Genome size and karyotype parameters of Hippeastrum species with different ploidy level were analysed. In Hippeastrum, polyploid species show less DNA content per basic genome...

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Detalles Bibliográficos
Autores principales:	Poggio, L., Realini, M.F., Fourastié, M.F., García, A.M., González, G.E.
Formato:	JOUR
Materias:	Bimodal karyotype DNA amount variation Genome size Hippeastrum Karyotype constancy Polyploids
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_20412851_v6_n_p_Poggio
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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