Utilization of method CASA for evaluation of quality of semen in bulls-producers
The quality of semen sires significantly affect the results of artificial insemination of dairy cows. Indicators determining the biological value of sperm are sperm morphology and the state of the hereditary material in chromatin. It is revealed that depending on the degree of fragmentation of DNA i...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Peoples’ Friendship University of Russia (RUDN University)
2015-12-01
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| Series: | RUDN Journal of Agronomy and Animal Industries |
| Subjects: | |
| Online Access: | http://journals.rudn.ru/agronomy/article/view/1515 |
| _version_ | 1819057004810862592 |
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| author | A V Tadzhieva N N Sulima |
| author_facet | A V Tadzhieva N N Sulima |
| author_sort | A V Tadzhieva |
| collection | DOAJ |
| description | The quality of semen sires significantly affect the results of artificial insemination of dairy cows. Indicators determining the biological value of sperm are sperm morphology and the state of the hereditary material in chromatin. It is revealed that depending on the degree of fragmentation of DNA in the chromatin of sperm, there are groups with a high degree of fragmentation is over 30%, the average from 10.01% to 30%, moderate 5,01% to 10.0% and the minimum is less than 5.0%. |
| first_indexed | 2024-12-21T13:32:25Z |
| format | Article |
| id | doaj.art-d5c29be93a594ffbabe3558152c7067b |
| institution | Directory Open Access Journal |
| issn | 2312-797X 2312-7988 |
| language | English |
| last_indexed | 2024-12-21T13:32:25Z |
| publishDate | 2015-12-01 |
| publisher | Peoples’ Friendship University of Russia (RUDN University) |
| record_format | Article |
| series | RUDN Journal of Agronomy and Animal Industries |
| spelling | doaj.art-d5c29be93a594ffbabe3558152c7067b2022-12-21T19:02:15ZengPeoples’ Friendship University of Russia (RUDN University)RUDN Journal of Agronomy and Animal Industries2312-797X2312-79882015-12-0104899310.22363/2312-797X-2015-4-89-931515Utilization of method CASA for evaluation of quality of semen in bulls-producersA V Tadzhieva0N N Sulima1<p>Российский университет дружбы народов</p><p>ФГБНУ «Всероссийский научно-исследовательский институт животноводства имени академика Л.К. Эрнста»</p>The quality of semen sires significantly affect the results of artificial insemination of dairy cows. Indicators determining the biological value of sperm are sperm morphology and the state of the hereditary material in chromatin. It is revealed that depending on the degree of fragmentation of DNA in the chromatin of sperm, there are groups with a high degree of fragmentation is over 30%, the average from 10.01% to 30%, moderate 5,01% to 10.0% and the minimum is less than 5.0%.http://journals.rudn.ru/agronomy/article/view/1515хроматининдекс фрагментация ДНКоценка сперматозоидов |
| spellingShingle | A V Tadzhieva N N Sulima Utilization of method CASA for evaluation of quality of semen in bulls-producers RUDN Journal of Agronomy and Animal Industries хроматин индекс фрагментация ДНК оценка сперматозоидов |
| title | Utilization of method CASA for evaluation of quality of semen in bulls-producers |
| title_full | Utilization of method CASA for evaluation of quality of semen in bulls-producers |
| title_fullStr | Utilization of method CASA for evaluation of quality of semen in bulls-producers |
| title_full_unstemmed | Utilization of method CASA for evaluation of quality of semen in bulls-producers |
| title_short | Utilization of method CASA for evaluation of quality of semen in bulls-producers |
| title_sort | utilization of method casa for evaluation of quality of semen in bulls producers |
| topic | хроматин индекс фрагментация ДНК оценка сперматозоидов |
| url | http://journals.rudn.ru/agronomy/article/view/1515 |
| work_keys_str_mv | AT avtadzhieva utilizationofmethodcasaforevaluationofqualityofsemeninbullsproducers AT nnsulima utilizationofmethodcasaforevaluationofqualityofsemeninbullsproducers |