Article
Production of partial new-typed Brassica napus by introgression of genomic components from B. rapa and B. carinata.
Journal of genetics and genomics = Yi chuan xue bao - 1 May 2007
Li Maoteng, Liu Jianmin, Wang Yanting, Yu Longjiang, Meng Jinling
Abstract excerpt
A breeding strategy for widening the germplasm of Brassica napus was proposed by introgression of the A(r) subgenome of B. rapa (A(r)A(r)) and C(c) of B. carinata (B(c)B(c)C(c)C(c)) into natural B. napus (A(n)A(n)C(n)C(n)). The progenies with 38 chromosomes that were derived from the self-pollinated seeds of pentaploid hybrids (A(r)A(n)B(c)C(c)C(n)) were used for further research. Some of the partial new-typed B....
Topics
- Brassica napus
- Brassica rapa
- Genetic Variation
- Genome, Plant
- Hybridization, Genetic
- Polyploidy
