<abstract xmlns="http://www.w3.org/1999/xhtml">

<p> This study was an attempt to evaluate sperm chromatin structure in the semen of insemination boars. Preparations of semen were stained with acridine orange, aniline blue, and chromomycin A3. Abnormal protamination occurred more frequently in young individuals whose sexual development was not yet complete, but may also be an individual trait. This possibility is important to factor into the decision regarding further exploitation of insemination boars. Thus a precise assessment of abnormalities in the protamination process would seem to be expedient as a tool supplementing morphological and molecular evaluation of semen. Disruptions in nucleoprotein structure can be treated as indicators of the biological value of sperm cells.</p>
</abstract>

This study was an attempt to evaluate sperm chromatin structure in the semen of insemination boars. Preparations of semen were stained with acridine orange, aniline blue, and chromomycin A3. Abnormal protamination occurred more frequently in young individuals whose sexual development was not yet complete, but may also be an individual trait. This possibility is important to factor into the decision regarding further exploitation of insemination boars. Thus a precise assessment of abnormalities in the protamination process would seem to be expedient as a tool supplementing morphological and molecular evaluation of semen. Disruptions in nucleoprotein structure can be treated as indicators of the biological value of sperm cells.

Evaluation of sperm chromatin structure in boar semen

Department of Breeding Methods and Poultry and Small Ruminant Breeding

Department of Animal Genetics and Horse Breeding, Institute of Bioengineering and Animal Breeding

Siedlce University of Natural Sciences and Humanities

Journal of Veterinary Research

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Evaluation of sperm chromatin structure in boar semen"}

This study was an attempt to evaluate sperm chromatin structure in the semen of insemination boars. Preparations of semen were stained with acridine orange,...

Evaluation of sperm chromatin structure in boar semen

Publié en ligne: 03 juil. 2015

Pages: 271 - 277

Reçu: 19 janv. 2015

Accepté: 08 juin 2015

DOI: https://doi.org/10.1515/bvip-2015-0040

© 2015 National Veterinary Research Institute in Pulawy

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.