Cytology and Genetics ,
vol. ,
no. , ,
doi: https://www.doi.org/
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.
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