Fayt V.I., Fedorova V.R., Balashova I.A., Stelmakh A.F.

Heading dates and test for allelism in Ppd- lines of different origin

Cytology and Genetics 2006, v 40, number 1, 27-36

The duration of periods to heading has been compared in lines which carry various Ppd genes from different institutions. Test for allelism has been conducted between these lines. Ppd-В1а gene is allelic to Ppd3 gene of near isogenic line Mironovskaya 808 (the set of SGI). In the set of SGI lines Ppd1 gene is allelic to Ppd-A1a.. These two genes are non-allelic to the known Ppd-D1a gene.