1 . Dadhich S, Patel RK, Soni KJ, Singh KM and Chauhan JB (2006) Estimation of allelic frequency of κ-casein and
β-lactoglobulin genes in Bos indicus cattle breeds. International J. Cow Sci. 2: 48-51.
2 . Hill JP (1993) The relationship between p-lactoglobulin phenotype and milk composition in New Zealand dairy cattle. Dairy Sci. 76: 282-286.
3 . McLean DM, Graham ERB and Ponzoni RW (1984) Effects of milk protein genetic variants on milk yield and composition. Dairy Res. 51: 531-546.
4 . Medrano JF and Aquilar-Cordova E (1990) Polymerase chain reaction amplification of bovine P-lactoglobulin genomic sequences and identification of genetic variants by RFLP analysis. Anim. Biotech. 1: 73-77.
5 . Melea M, Conte G, Serra A, Buccioni A and Secchiari P (2007) Relationship between beta-lactoglobulin polymorphism and fatty acid composition in milk of Massese dairy ewes. Small Ruminant Res. 73: 37-44.
6 . NG-Kwai-Hang KF, Hayes JF, Moxley EJ and Monardes HG (1986) Relationships between milk protein polymorphisms and major milk constituents in Holstein-Friesian cows. Dairy Sci. 69: 22-26.
7 . Patel G, Patel RK and Soni KJ (2007) Detection of κ-casein and β-lactoglobulin variants in Holstein Friesian cattle by PCR-RFLP assays. Hariyana Veterinary. In press.
8 . Rajesh KP, Jenabhai BC, Krishna MS and Kalpesh JS (2007) Allelic Frequency of Kappa-Casein and Beta-Lactoglobulin Indian Crossbred (Bos Taurus × Bos indicus) Dairy Bulletins Turkey J. Vet. Anim. Sci. 31: 399-402.
9 . Strzalkowska N, Krzyzewski J, Zwierzchowski L and Ryniewicz Z (2002) Effects of K-casein and (3-lactoglobulin loci polymorphism, cows' age, stage of lactation and somatic cell count on daily milk yield and milk composition in Polish Black-and-White cattle. Anim. Sci. Papers and Reports 20: 21-35.
10 . Van Der Berg G, Escher JTM, De Koning PJ and Bovenhuis H (1992) Genetic polymorphism of K-casein and P-lactoglobulin in relation to milk composition and processing. Nether land Milk Dairy J. 46: 145-168.
11 . Vasconcellos LPMK, Tambasco-Talhari D, Pereira AP, Coutinho LL and Regitano LCA (2003) Genetic characterization of Aberdeen Angus cattle using molecular markers. Genet. and Molec. Biolog. 26: 133-137.
12 . Yeh FC, Yang R and Boyle T (1999) PopGene version 1.31, Microsoft windows-based free ware for population genetic analysis, University of Alberta. Edmonton, AB, Canada.