The acute toxicity of 4 drugs,dipterex,potassium permanganate,copper sulfate and formaldehyde to larvae of black-spot hybrid snakehead was tested with the semi
Modern biotechnology is a kind of potential technology. The advantages of this method have aroused much attention. Recently, biotechnology has evolved very fast
[Objective]This study aimed to investigate the responses of drought-resistant mutant vem1 to stress and clone VEM1 gene in Arabidopsis. [Method] A drought-resis