Methods To establish a fingerprinting method by random amplified polymorphic DNA and polyacrylamide gel electrophoresis (RAPD-PAGE).

By using polyacrylamide gel electrophoresis, the changes of LDH isozymes in the kidney, Liver, heart, gill and blood serum of grass carp infected with Aeromonas sobria were studied.

One form of an amine functional polyvinyl alcohol is produced by the hydrolysis of a copolymer of vinyl acetate and Nvinylformamide or vinyl acetate and allyl amine.