Obtainment and Characterization of DH Lines of A Rapid-cycling Brassica napus L.
WU Mian
Abstract
WU Mian
Abstract
Tweety-three regenerated plants were recovered by microspore culture of a rapid-cycling Brassica napus.Among them,ten plants were diploid and thirteen were haploid after ploidy characterization.The DH(doubled haploid) lines were gained by treatment with colchicine.We generated completely homozygous DH lines as a model system for functional genomics work in B.napus.
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Tweety-three regenerated plants were recovered by microspore culture of a rapid-cycling Brassica napus.Among them,ten plants were diploid and thirteen were haploid after ploidy characterization.The DH(doubled haploid) lines were gained by treatment with colchicine.We generated completely homozygous DH lines as a model system for functional genomics work in B.napus.
Key concepts: Brassica, Microspore, Ploidy, Doubled haploidy, Rapid cycling, Biology, Colchicine, Botany