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Mapping of Molecular Markers on Brassica B‐Genome Chromosomes Added to Brassica napus
Author(s) -
Struss D.,
Quiros C. F.,
Röbbelen G.
Publication year - 1992
Publication title -
plant breeding
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.583
H-Index - 71
eISSN - 1439-0523
pISSN - 0179-9541
DOI - 10.1111/j.1439-0523.1992.tb00137.x
Subject(s) - brassica , biology , genome , genetics , botany , gene
Using interspecific hybridization among various Brassica species, B‐genome chromosomes from different sources of Brassica , i.e. B. nigra (BB, 2n = 18), B. carinata (BBCC), 2n = 34) and B. juncea (AABB, 2n = 36) were transferred into the Canadian variety ‘Andor’ of B. napus. Monosomic addition lines were selected (AACC + 1B, 2n = 39) by cytological control. For characterization of the alien chromosomes, series of isozymes, RFLPs and RAPD markers were employed. This permitted the identification of a total of 39 lines representing seven of the eight B‐genome chromosomes.