2002•PubMedRequires access
[Research on genetic variation of heart fatty acid-binding protein gene in ten pig breeds].
Wan-Hua Lin, Lusheng Huang, Jun Ren, Suhua Deng, Wenjun Wang, Baosheng Liu, Li-Hua Zhou, Congying Chen
Open publisher page 9 citations
Abstract
The genetic variation of heart fatty acid-binding protein (H-FABP) gene in 561 pigs including Duroc, Landrace, Large Yorkshire, Nanchang white pig, Erhualian, Meishan, Yushan black pig, Leping spotted pig, Jinhua black head-hind pig and Shanggao black head-hind pig were detected by PCR-RFLP with Hinf I, Hae III and Msp I. The results showed as follows: (1) Nanchang white pig presented only HH genotype while other breeds varied at the Hinf I-RFLP site; (2) The exotic breeds including Duroc, Landrace, Large Yorkshire and the native breed Nanchang white pig were proved to be polymorphic while the five Chinese local breeds presented no variation at the Hae III-RFLP site; (3) Among the tested breeds only Duroc presented variation at the Msp I-RFLP site. It is noted that all the Chinese local breeds present as AADD--genotypes.