[Objective] This paper aimed to study the mechanism of diarrhea of mink caused by Escherichia coli.[Method] Through the detection of K88 fimbriae gene of E.coli
[Objective] To express lactate dehydrogenase C (LDH-C) gene in prokaryotic system and then purify the recombinant protein. [Method] The LDH-C gene was amplified
[Objective] The aim was to study the effects of four feeding attractants(dimethyl-β-propiothetin,trimethylamine oxide,betaine,sodium-5’-inosinate)on feed inta
[Objective] To analyze the genetic structure and genetic differentiation of Tibetan Mastiff populations and provide a theoretical basis for the protection and r