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Genetic Analysis For Grain Filling Duration In Wheat Using Joint Segregation Analysis, Kalim Ullah, Naqib Ullah Khan, Shah Jehan Khan, Imdad Ullah Khan, Muhammad Irfaq Khan, Rehmat Ullah Khan, Samrin Gul

Turkish Journal of Agriculture and Forestry

Mixed inheritance analysis using joint segregation analysis was investigated in 6 basic populations (P_1, F_1, P_2, BC_1, BC_2, and F_2) of 4 wheat crosses, i.e. Hashim-08 × LU-26, Farid-06 × Shafaq, Parula × Blue Silver, and TD-1 × D-97603, for grain filling duration during the crop season of 2011/2012. In cross Hashim-08 × LU-26, the duration of grain filling was controlled by 1 major gene and the additive-dominance-epistasis of polygenes (model D). In cross Farid-06 × Shafaq, the duration was controlled by additive-dominance-epistasis of 2 major genes (model B-1). However, in crosses Parula × Blue Silver and TD-1 × D-97603, …