Haplodiploid androgenetic breeding in oat: genotypic variation in anther size and microspore development stage Melhoramento por haplodiploidização androgenética: variação genotípica no tamanho das anteras e no estágio de desenvolvimento dos micrósporos em aveia

Oat (Avena spp.) is poorly responsive to the haplodiploidization process, which leads to the production of homozygous lines in one step, increasing breeding efficiency. Androgenetic haploids in small grain cereal crops are obtained from microspores cultured at the mononucleate stage, which can be id...

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Bibliographic Details

Published in:	Scientia Agricola
Main Authors:	Taniela De Cesaro, Maria Irene Baggio, Silvia Andréia Zanetti, Marilei Suzin, Lizete Augustin, Sandra Patussi Brammer, Edson Jair Iorczeski, Sandra Cristina Kothe Milach
Format:	Article
Language:	English
Published:	Universidade de São Paulo 2009-02-01
Subjects:	biotecnologia cultura de anteras haplóides melhoramento vegetal androgenesis anther culture biotechnology haploid breeding microspores
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162009000100016