[Sequences analysis of jlFABP2 and the correlation between polymorphisms and body weight gain in Cyprinus carpio var. jian].

Two replicate intestine fatty acid binding protein genes (jlFABP2a and jlFABP2b) were cloned from Cyprinus carpio var. jian using PCR. Both ORFs were 399 bp in length sharing 92.