Cotton transformation
The hypocotyl explants were co-cultivated with bacterial culture prepared in Agrobacterium minimal medium supplemented with 100 μM Acetosyringone. Half-MS medium and Cefotaxime (300 mg/ml) was used for washing of co-cultivated explants and further cultured on MS medium containing growth hormone 2,4-D (0.5 mg/l) and BAP (0.1 mg/l). After 4 weeks, the explants were further sub-cultured on MS medium for somatic embryo induction till 6 weeks. The resistant somatic embryos were sub-cultured in a MS medium for elongation. The elongated somatic embryos were cultured on MS with BAP and GA3 medium for germination. The germinated seedling were hardened well and transferred to bigger pots and finally shifted to greenhouse under natural condition.