Hybrids have been successfully used to improve crop productivity. including Brassicas. Nucleo-cytoplasmic interactions have been reported to influence the expression of resistance to insect pests in several crops. We studied the effects of Cytoplasmic Male Sterility (CMS) in Brassica juncea carrying alien cytoplasms and their respective maintainer (B) lines on the antibiosis mechanism... https://dmtcpptfr909.nizarblog.com/35080203/the-effect-of-urine-concentration-and-ph-on-the-growth-of-escherichia-coli-in-canine-urine-in-vitro