Activity ways of genes of rye with particular regard to epistasis
1993
Wegrzyn, S. | Smialowski, T. (Instytut Hodowli i Aklimatyzacji Roslin, Krakow (Poland))
The aim of the investigations was to estimate epistatic effects of days to heading leaf rust, height, number grain per ear, yield grain per ear, 1000 grain weight, protein contents and Hagberg test in 30 strains and cultivars of winter rye in 1991-92. The analysis of variance proved highly significant epistasis of most traits under study in subsequent investigation years. Most often occurred the significant epistasis resulting from interaction of homozygotic loci with heterozygotic and heterozygotic loci with heterozygotic ones. The results proved a highly significant additive and dominance components of most traits. It can be concluded that the occurrence of epistasis and activity depend on the choice of parent components
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