IDEAS home Printed from https://ideas.repec.org/a/caa/jnlcjs/v52y2007i1id2329-cjas.html
   My bibliography  Save this article

Study of an association between SNP 775C>T within the bovine ITBG2 gene and milk performance traits in Black and White cows

Author

Listed:
  • U. Czarnik

    (Department of Animal Genetics, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland)

  • M. Galiński

    (Department of Animal Genetics, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland)

  • Ch.S. Pareek

    (Department of Animal Genetics, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland)

  • T. Zabolewicz

    (Department of Animal Genetics, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland)

  • Z. Wielgosz-Groth

    (Department of Cattle Breeding, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland)

Abstract

The exclusive pre-selective effect of BLAD carriers reproducing in the exposed Holstein-Friesian cattle population prompted to search for the candidate gene variants of high quality of milk performance traits within the bovine ITBG2 gene or loci linked with bovine ITBG2 gene. Theoretical considerations indicated that the &Idquo;silent mutation" C→T localized at the position of 775 bp of the gene encoding the CD18 subunit might be a potential QTL marker of high milk productivity. An association study between the polymorphism of SNP 775C>T, and the diversification of milk performance traits was carried out on the progeny of four bulls with genotypes BL/TL and 775C/T and one bull with genotypes TL/TL and 775C/T. The results documented statistically significant differences in the protein content percentage of milk in two half-sib families of bulls with BL/TL and 775C/T genotype and one half-sib family of bull with TL/TL and 775C/T genotype. It was further concluded that the polymorphism of SNP 775C>T was found to be a more efficient QTL marker than that of D128G, since in all the analysed milk performance traits for half-sib families higher values of the F coefficient were obtained for the SNP 775C>T mutation in comparison with D128G.

Suggested Citation

  • U. Czarnik & M. Galiński & Ch.S. Pareek & T. Zabolewicz & Z. Wielgosz-Groth, 2007. "Study of an association between SNP 775C>T within the bovine ITBG2 gene and milk performance traits in Black and White cows," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 52(1), pages 1-6.
  • Handle: RePEc:caa:jnlcjs:v:52:y:2007:i:1:id:2329-cjas
    DOI: 10.17221/2329-CJAS
    as

    Download full text from publisher

    File URL: http://cjas.agriculturejournals.cz/doi/10.17221/2329-CJAS.html
    Download Restriction: free of charge

    File URL: http://cjas.agriculturejournals.cz/doi/10.17221/2329-CJAS.pdf
    Download Restriction: free of charge

    File URL: https://libkey.io/10.17221/2329-CJAS?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. E. Hradecká & J. Čítek & L. Panicke & V. Řehout & L. Hanusová, 2008. "The relation of GH1, GHR and DGAT1 polymorphisms with estimated breeding values for milk production traits of German Holstein sires," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 53(6), pages 238-246.
    2. M. Simon & S. Hluchý & Ľ. Horovská & J. Antalíková & J. Čuboň, 2007. "Immunohistochemical localization of adhesion molecules (CD62 and CD18) in the mammary gland of dairy cows," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 52(4), pages 88-95.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:caa:jnlcjs:v:52:y:2007:i:1:id:2329-cjas. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Ivo Andrle (email available below). General contact details of provider: https://www.cazv.cz/en/home/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.