Fig. 4From: Introduction of Bacillus thuringiensis (Bt) gene does not reduce potassium use efficiency of Bt transgenic cotton (Gossypium hirsutum L.)The symptoms of K use deficiency (A), relative expression of Bacillus thuringiensis (Bt) gene (B), dry weight (C), K concentration (D), and accumulation (E) in leaves of transgenic Bt lines whose Bt gene was knocked down by virus-induced gene silencing (VIGS) methodBack to article page