In this study the transfer characteristics of mercury(Hg) from a wide range of Chinese soils to corn grain(cultivar Zhengdan 958) were investigated. Prediction mode
A synthetic cry2A* gene enco ding Bacillus thuringiensis(Bt) δ-endotoxi n that resi st ance to lepidopteran pest was transformed into japonica rice variety Jij
Micro RNAs(mi RNAs) are ~21 nucleotide(nt), endogenous RNAs that regulate gene expression in plants. Increasing evidence suggests that mi RNAs play an important