Meiotic Irregularities in Argentinian Hexaploid Oats

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Three Argentinian oat lines (P1, P2 and RIL) and three synthetic hybrids among them were analized in the present communication. P1 and RIL differ for one reciprocal translocation. P1 and P2 presented two independent interchanges. For the first time meiotic irregularities during ecuational division i...

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Detalles Bibliográficos
Autores principales: Guillin, Eduardo, Poggio, Lidia, Naranjo, Carlos Alberto
Formato: Articulo
Lenguaje:Inglés
Publicado: 1995
Materias:
Ciencias Agrarias
Oat lines
Synthetic hybrids
Meiotic irregularities
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/131708
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
Descripción
Sumario:Three Argentinian oat lines (P1, P2 and RIL) and three synthetic hybrids among them were analized in the present communication. P1 and RIL differ for one reciprocal translocation. P1 and P2 presented two independent interchanges. For the first time meiotic irregularities during ecuational division in hexaploid oat hybrids are reported. This latter observation throw doubts on the dependence of anaphase onset on metaphase plate completition in oats.

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