title: [Duration of the period before heading and test for allelism in Ppd-lines of different origin].
abstract: 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-B1a 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.
authors.forename: V I
authors.initials: VI
authors.lastname: Faĭt
authors.forename: V R
authors.initials: VR
authors.lastname: Fedorova
authors.forename: I A
authors.initials: IA
authors.lastname: Balashova
authors.forename: A F
authors.initials: AF
authors.lastname: Stel'makh
mesh_terms: D000483:Alleles; D003433:Crosses, Genetic; D017343:Genes, Plant; D017440:Photoperiod; D019655:Quantitative Trait, Heritable; D011995:Recombination, Genetic; D013997:Time Factors; D014908:Triticum / Q000235:genetics* / Q000254:growth & development