Chemokines are cytokines that can promote the activation and migration of immune cells,and increase the recognition of a......

The single and multiple polymerase chain reaction(PCR)were set up to detect the three kind of pathogenic vibrio,Vibrio f......

从山东半岛3个养殖场各分离到一株大菱鲆烂鳍病的病原菌,均为革兰氏阴性,短杆状,极生鞭毛,有运动能力,菌落半透明.经常规生理生化......