1. Association of polymorphisms in SLC11A1 gene with bovine tuberculosis trait among Indian cattle.
- Author
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Baqir, Mohd, Bhushan, Saket, Kumar, Amit, Sonawane, Arvind, Singh, Ranvir, Chauhan, Anuj, Yadav, Ramji, Prakash, Om, R, Renjith, Baladhare, Aashish, and Sharma, Deepak
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TUBERCULOSIS in cattle , *CATTLE infections , *SINGLE nucleotide polymorphisms , *MICROSATELLITE repeats , *TUBERCULIN - Abstract
In the present study, polymorphisms at two single nucleotide polymorphisms (SNPs) and one microsatellite locus of SLC11A1 gene were investigated for finding their association with susceptibility to bovine tuberculosis trait (tuberculin reaction) in Indian cattle. A total of 245 animals were tested with single intradermal tuberculin test for screening positive animals for tuberculin reaction. At rs109915208 locus very low polymorphism information content of 0.0454 was observed, whereas it was moderate (0.352) at rs109453173 locus of SLC11A1. At rs109915208 locus the genotypic as well as allelic frequencies were differing significantly (p-value < .05) in case–control animals where the odds ratio (OR) of ‘CC’verses‘CT’ genotype and the OR of ‘C’verses ‘T’ allele were approaching towards infinity, suggesting that animals having ‘CT’ genotype and ‘T’ allele were less susceptible for tuberculin reaction as compared to their contemporary genotype/allele. The significantly associated SNP was non-synonymous causing an amino acid change. [ABSTRACT FROM PUBLISHER]
- Published
- 2016
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