Indian Journal of Animal Research

  • Chief EditorK.M.L. Pathak

  • Print ISSN 0367-6722

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Indian Journal of Animal Research, volume 50 issue 4 (august 2016) : 455-459

Sequence characterization and polymorphism detection in lactoferrin gene of Deoni (Bos indicus) cattle

Arun Pratap Singh*, K.P. Ramesha, S. Isloor, P. Divya, Ashwani Arya, M. A. Mir
1<p>Genetics Laboratory, Dairy Production Section, Southern Regional Station of ICAR-National Dairy Research Institute, Adugodi, Bangalore-560 030, Karnataka, India.&nbsp;</p>
Cite article:- Singh* Pratap Arun, Ramesha K.P., Isloor S., Divya P., Arya Ashwani, Mir A. M. (2015). Sequence characterization and polymorphism detection in lactoferrin gene of Deoni (Bos indicus) cattle . Indian Journal of Animal Research. 50(4): 455-459. doi: 10.18805/ijar.6711.

Lactoferrin is an iron binding glycoprotein which plays an essential role in antimicrobial defense and a potential candidate gene in dairy cattle breeding. The present study was undertaken with the objective of sequence characterization and identification of polymorphisms within exons 2, 3 and 14 and their flanking intronic regions in lactoferrin gene of Deoni (Bos indicus) cattle by single strand conformation polymorphism (SSCP). Amplicons of exons 4, 5 and 16 showed monomorphic patterns. PCR-SSCP analysis revealed a total of eight different variants in three investigated regions of the lactoferrin gene. The locus LtfE2 revealed four different variants, viz. LtfE2-A, LtfE2-B, LtfE2-C and LtfE2-D with the frequency of 0.42, 0.26, 0.22 and 0.10, respectively. Analysis of exon 3 and 14 revealed two unique SSCP patterns with the frequencies of 0.54 and 0.46, 0.86 and 0.14 respectively. Comparison of nucleotide sequences of lactoferrin gene of the Deoni cattle with taurine cattle revealed a total of 12 point mutations, 11 of which were found to be in coding region with 10 transitions. Conceptualized translation of nucleotide sequence revealed 5 amino acid changes. The SNPs identified in the coding region of lactoferrin gene may serve as potential genetic marker (s) in cattle for disease resistance.


  1. Bansal B.K. and Gupta D.K. (2009). Economic analysis of bovine mastitis in India and Punjab. Indian J. Dairy Sci., 62: 337–345.

  2. Chopra A., Gupta I.D., Verma A., Soumya N.P. and Vohra V. (2013). Identification of lactoferrin gene polymorphism and its association with mastitis incidence. J. of Anim. Res., 1:103-108. 

  3. Drackova M., Borkovcova I., Janstova B., Naiserova M., Pridalova H., Navratilova P. and Vorlova L. (2009). Determination of lactoferrin in goat milk by HPLC method. Czech J. Food Sci., 27: 102-104.

  4. Gonzalez-Chavez S.A., Arevalo-Gallegos S. and Rascon-Cruz Q. (2009). Lactoferrin: structure, function and applications. Int. J. Antimicrob. Ag., 33: 301.e1- 301.e8.

  5. Hayashi K. (1991). PCR-SSCP: A simple and sensitive method for detection of mutations in the genomic DNA. PCR Meth. Appl., 1: 34-38. 

  6. Hayashi K. (1992). PCR-SSCP: A method for detection of mutations. Genet. Anal. Tech. Appl., 3: 73-79.

  7. Kaminski S., Olenski K., Brym P., Malewski T. and Sazanov A.A. (2006). Single nucleotide polymorphism in the promoter region of the lactoferrin gene and its associations with milk performance traits in Polish Holstein- Friesian cows. Russian J. Genet., 42: 924- 927.

  8. Lacasse P., Lauzon K., Diarra M.S. and Petitclerc D. (2008). Utilization of lactoferrin to fight antibiotic-resistant mammary gland pathogens. J. Anim. Sci., 86: 66-71.

  9. Li G.H., Zhang Y., Sun D.X. and Li N. (2004). Study on polymorphism of bovine lactoferrin gene and its relationship with mastitis. Anim. Biotechnol., 15: 67-76. 

  10. Liu L.E., Gladwell W. and Teng C.T. (2002). Detection of exon polymorphisms in the human lactoferrin gene. Biochem. Cell Biol., 80: 17-22.

  11. Miller S.A., Dykes D. and Polesky H.F. (1988). A sample salting out procedure for extracting DNA from human nucleated cells. Nucleic Acids Res., 16: 1215. 

  12. NDDB. (2012-13). National Statistics.http://www.nddb.org/English/Statistics/Pages/Milk-Production.aspx. Source: Department of Animal Husbandry, Dairying and Fisheries, Ministry of Agriculture, Govt. of India, accessed on 21st July 2014.

  13. O’Halloran F.B., Bahar B., Buckley F., Sullivan O., Sweeney T. and Giblin L. (2009). Characterisation of single nucleotide polymorphisms identified in the bovine lactoferrin gene sequences across a range of dairy cow breeds. Biochimie., 91: 68-75.

  14. Pawlik A., Sender G., Sobczynska M., Korwin- Kossakowska A., Oprzadek J. and Lukaszewicz M. (2014). Association between lactoferrin single nucleotide polymorphisms and milk production traits in Polish Holstein cattle. Archiv. Tierzucht., 57 : 1-12

  15. Raja K.N. (2007). Characterization of bovine lactoferrin gene and its polymorphism in Sahiwal cattle. Ph.D. Thesis, ICAR-    National Dairy Research Institute, Karnal, Haryana, India.

  16. Sambrook J. and Russell W.D. (2001). Molecular cloning. A laboratory manual. Vol 1: Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY, pp: 1.32-1.34 and 8.14.

  17. Schwerin M., Toldo S.S., Eggen A., Brunner R., Seyfert H.M. and Fries R. (1994). The bovine lactoferrin gene (LTF) maps to chromosome 22 and synthetic group U12. Mamm. Genome., 5: 486-489.

  18. Shashikumar C.S.S. and Puranik D.B. (2011). Study on use of lactoferrin for the biopreservation of paneer. Trop. Agr. Res., 23: 70-76.

  19. Sorensen M. and Sorensen S.P.L. (1939). The proteins in whey. C R Trav Lab Carlsberg, 23: 55–99.

  20. Valenti P. and Antonini G. (2005). Lactoferrin: An important host defence against microbial and viral attack. Cell Mol. Life Sci., 62: 2576–2587.

  21. Wojdak-Maksymiec K., Kmiec M. and Ziemak J. (2006). Associations between bovine lactoferrin gene polymorphism and somatic cell count in milk. Vet. Med-Us., 51: 14–20.

  22. Zhao C.H., He G.M.G., Wang Y.L. and Zhang Z.X. (2008). Polymorphism analysis of the promoter of cow lactoferrin gene with PCR-RFLP and its correlation with subclinical mastitis. Acta Agric. Slov., 92 : 185–187.

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