IDEAS home Printed from https://ideas.repec.org/a/caa/jnlcjs/v52y2007i3id2356-cjas.html
   My bibliography  Save this article

Study of SNP 775C>T polymorphism within the bovine ITGB2 gene in Polish Black-and-White cattle and in local breeds of cattle

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)

  • T. Zabolewicz

    (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)

Abstract

The present study addresses the characteristics of the frequency and segregation of alleles determining the SNP 775C>T polymorphism within the bovine ITGB2 gene in the Black-and-White cattle population as well as in two endemic breeds of Polish Red and Polish White-Back cattle population qualified to the international programme of genetic resource diversity preservation in farm animals. The SNP 775C>T polymorphism revealed three amplified restriction fragments of 31 bp, 77 bp and 108 bp, forming three genotypes CC (31 bp, 77 bp), CT (31 bp, 77 bp, 108 bp) and TT (108 bp). A group of randomly selected Black-and-White cows was characterized by a negligible percentage of homozygous genotypes TT (5.1%) and by a prevailing percentage of heterozygous CT (60.1%) and homozygous CC (34.8%). In contrast, the between breeds analysis revealed that cows involved in the programme of genetic diversity preservation had a high prevalence of homozygotes CC (Polish Red - 55.9%, Polish White-Back - 60.0%), and a low percentage of homozygotes TT (Polish Red - 8.8%, Polish White-Back - 5.7%) in comparison with the Black-and-White cattle population. The degree of homozygosity in groups of Polish White-Back cows (65.7%) and Polish Red cows (64.7%) was remarkably higher than that of the Black-and-White cows (39.9%).

Suggested Citation

  • U. Czarnik & M. Galiński & T. Zabolewicz & Ch.S. Pareek, 2007. "Study of SNP 775C>T polymorphism within the bovine ITGB2 gene in Polish Black-and-White cattle and in local breeds of cattle," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 52(3), pages 57-61.
    • Handle: RePEc:caa:jnlcjs:v:52:y:2007:i:3:id:2356-cjas
    DOI: 10.17221/2356-CJAS
    as

    Download full text from publisher

    File URL: http://cjas.agriculturejournals.cz/doi/10.17221/2356-CJAS.html
    Download Restriction: free of charge
    File URL: http://cjas.agriculturejournals.cz/doi/10.17221/2356-CJAS.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/2356-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.

    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:3:id:2356-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.