链终止

对伊氏锥虫新疆骆驼株（XJCA）、安徽水牛株（AHB）和云南水牛株（YNB）的动基体DNA进行PCR扩增后，用Sanger双脱氧核糖核酸法测定扩增产物的序列。

chain smoker

plate link chain (flat articulated chain)

bilateral aliphatic chain

closed chain driving sprocket【矿】

chain of interconnected packages

long-chain dicarboxylic acid

long-chain fatty acid

chain repeating distance