FIELD: agriculture.
SUBSTANCE: double-null line-fertility restorer Brassica napus is obtained for the cytoplasmic male sterility (CMS) Ogura, which is a radish introgression carrying a gene-fertility restorer Rfo cut out of the radish allele Pgi-2 and exchanged with gene Pgi-2 from Brassica oleracea characterised by female fertility, a good transport level of Rfo and a high vegetative capacity. In order to characterise the obtained line-fertility restorer a combination of markers PGIol, PGIUNT, PGIint, BolJon and CP418 is used.
EFFECT: line is distinguished by a good agricultural quality.
7 cl, 24 dwg, 3 ex
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