New insights on inheritance of multilocular trait in yellow sarson Rare inheritance studies in yellow sarson for petalous and apetalous trait

Abstract

Abstract The inheritance study for the multilocular trait would open new doors for better yield in yellow sarson getting to know the genetic nature helps the breeder to work efficiently and transfer the trait due to its nature of having more seeds This study uses crosses between multilocule and bilocule parents Pant Girija, B9, are bilocular parents and pant pili sarson 1, NDYS are multilocular parents which were crossed and f1, f2, bc1, bc2 generations were studied and chi2 test was applied to get the nature of gene and inheritance. The findings reveal critical insights for the plant breeding industry. Multilocular genotypes are completely dominant in the F1 generation, demonstrating the usefulness of this feature for breeding. The regulation of locules by a single dominant gene is evident in the F2 generation, which displays a clear Mendelian 3:1 segregation ratio. Experiments with backcrosses support the dominance of multilocular alleles. These findings are highly applicable to plant breeders and will help them to precisely pick traits and improve desired traits in Brassica cultivars. Strategic breeding efforts can increase crop quality and production by better understanding the genetics of ovary locules.