A new SNP in the 3'UTR region of the bovine calpain small subunit (CAPNS1) gene
- PMID: 19649723
- DOI: 10.1007/s11033-009-9654-8
A new SNP in the 3'UTR region of the bovine calpain small subunit (CAPNS1) gene
Abstract
Calpains are a ubiquitous cytoplasmic cysteine protease, the activity of which is absolutely dependent on calcium. This proteolytic system degrades myofibrillar protein under post-mortem conditions and appears to be the primary enzyme in the postmortem tenderization process. In the present study a new single nucleotide polymorphism was found in the bovine CAPNS1 gene exon 11 coding for the 3'UTR. Transition C --> T at position 6536 was detected and identified using PCR-SSCP and DNA sequencing techniques, and then analysed with PCR-RFLP using MboII nuclease. The genotype frequencies and alleles distribution were studied in 190 bulls including, Charolaise, Hereford, Limousine, Simmental, Polish Red and Fresian breeds.
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