%0 Journal Article
%T IDENTIFICATION OF POLYMORPHISM OF FSH BETA-SUBUNIT GENE AS SPERM QUALITY MARKER IN BALI CATTLE USING PCR-RFLP
%A A.B.L. Ishak
%A C. Sumantri
%A R. R. Noor
%A I. Arifiantini
%J Journal of the Indonesian Tropical Animal Agriculture
%D 2011
%I Diponegoro University
%X The aim of study was to identify the association of FSH beta-subunit gene polymorphisms with sperm quality traits. A total of 470 samples of normal mature bull from several breeds were used for population study and 127 bulls from National and Regional AI centre of Indonesia for association study. To amplify, a PCR-RFLP method was used and digested with Pst1 restriction enzyme. The allele frequency of the A and B in Bali cattle were (0.000) and (1.000), respectively. The absence of other allele A suggested that the Bali cattle was monomorphic, while Brahman, FH, Simmental and Limousine were polymorphic. The highest observed heterozygosity were found in Limousine (0.318) and the highest expected heterozygosity were in Simmental (0.420). The higher incident of percentage of sperm abnormalities were found in Simmental, Limousin, Brahman compared to Bali and FH. Among all types of sperm abnormalities, the abaxial and microcephalus were found in highest number.
%K FSH beta-subunit gene
%K polymorphism
%K sperm abnormalities
%U http://www.jppt.undip.ac.id/pdf/36(4)2011p221-227.pdf