Meiotic studies of spontaneous hybrids of Amaranthus: genome analysis

The meiotic behaviour of 13 spontaneous interspecific F1 hybrids of Amaranthus was studied. The hybrids between species with n= 16 chromosomes had 16 bivalents but varied considerably in pollen stainability (0–55%). These results suggest the existence of cryptic structural hybridity. The hybrids inv...

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Detalles Bibliográficos
Autores principales: Greizerstein, E.J., Poggio, L.
Formato: JOUR
Materias:
Amaranthus
basic chromosome number
genome analysis
homeology
hybrids
meiotic behaviour
polyploidy
pseudocereal
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_01799541_v114_n5_p448_Greizerstein
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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