Analysis of genetic model on vitamin E composition contents in soybean seed in multiple locations

Vitamin E composition contents in soybean seeds Hefeng 25 and Bayfield,and their 144 recombinant inbred lines were determined by high performance liquid chromatography( HPLC) in 3 locations. Vitamin E contents were analyzed through mixed major gene plus polygene inheritance models in 3 locations. The results showed that α-tocopherol contents were 2 major genes plus polygene inheritance models,γ-tocopherol contents were 1 major genes plus polygene inheritance models and δ-tocopherol contents were 2 major genes plus polygene inheritance models in Harbin. The α-tocopherol contents were 3 major genes plus polygene inheritance models,γ-tocopherol contents were 2 major genes plus polygene inheritance models and δ-tocopherol contents were 2 major genes plus polygene inheritance models in Hulan. And α-tocopherol contents were without major genes plus polygene inheritance models,γ-tocopherol contents were 3 major genes plus polygene inheritance models and δ-tocopherol contents were 2 major genes plus polygene inheritance models in Suihua.