The Association of Bovine Growth Hormone Gene Polymorphism with Milk Performance Traits in Slovak Spotted Cows
The aim of this work was to study polymorphism of the bovine growth hormone gene, which is a part of the multiple gene family that contains prolactin and placental lactogen. Genetic variations of this polymorphism have potential effect as genetic markers and could help in the genetic improvement of...
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| Format: | Article |
| Language: | English |
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Agroprint Timisoara
2023-09-01
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| Series: | Scientific Papers Animal Science and Biotechnologies |
| Subjects: | |
| Online Access: | https://spasb.ro/index.php/public_html/article/view/532 |
| _version_ | 1797214974894931968 |
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| author | Nina Moravčíková Anna Trakovická Eva Hazuchová |
| author_facet | Nina Moravčíková Anna Trakovická Eva Hazuchová |
| author_sort | Nina Moravčíková |
| collection | DOAJ |
| description | The aim of this work was to study polymorphism of the bovine growth hormone gene, which is a part of the multiple gene family that contains prolactin and placental lactogen. Genetic variations of this polymorphism have potential effect as genetic markers and could help in the genetic improvement of cattle population. A total of 80 cows of Slovak Spotted breed were genotyped for the bovine growth hormone AluI polymorphism in exon 5 on chromosome 19 by using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and associated with milk production parameters. The genotype and allele frequencies for observed population were determinated and tested to be in Hardy-Weinberg equilibrium. Frequencies of allele L and V were 0.694 and 0.306, respectively. The most frequent was the heterozygous genotype LV. Results from the statistical analysis between AluI polymorphism and milk production parameters – milk, protein and fat yield (kg) were no significant. |
| first_indexed | 2024-04-24T11:22:42Z |
| format | Article |
| id | doaj.art-aec58d7d880a4c288bdd1ab473cbc279 |
| institution | Directory Open Access Journal |
| issn | 1841-9364 2344-4576 |
| language | English |
| last_indexed | 2024-04-24T11:22:42Z |
| publishDate | 2023-09-01 |
| publisher | Agroprint Timisoara |
| record_format | Article |
| series | Scientific Papers Animal Science and Biotechnologies |
| spelling | doaj.art-aec58d7d880a4c288bdd1ab473cbc2792024-04-11T04:29:15ZengAgroprint TimisoaraScientific Papers Animal Science and Biotechnologies1841-93642344-45762023-09-01451206206532The Association of Bovine Growth Hormone Gene Polymorphism with Milk Performance Traits in Slovak Spotted CowsNina Moravčíková0Anna Trakovická1Eva Hazuchová2Slovak University of Agriculture in Nitra, Department of Animal Genetics and Breeding Biology, 949 76-Nitra, Tr. A. Hlinku, 2, The Slovak Republic Slovak University of Agriculture in Nitra, Department of Animal Genetics and Breeding Biology, 949 76-Nitra, Tr. A. Hlinku, 2, The Slovak Republic Slovak University of Agriculture in Nitra, Department of Animal Genetics and Breeding Biology, 949 76-Nitra, Tr. A. Hlinku, 2, The Slovak Republic The aim of this work was to study polymorphism of the bovine growth hormone gene, which is a part of the multiple gene family that contains prolactin and placental lactogen. Genetic variations of this polymorphism have potential effect as genetic markers and could help in the genetic improvement of cattle population. A total of 80 cows of Slovak Spotted breed were genotyped for the bovine growth hormone AluI polymorphism in exon 5 on chromosome 19 by using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and associated with milk production parameters. The genotype and allele frequencies for observed population were determinated and tested to be in Hardy-Weinberg equilibrium. Frequencies of allele L and V were 0.694 and 0.306, respectively. The most frequent was the heterozygous genotype LV. Results from the statistical analysis between AluI polymorphism and milk production parameters – milk, protein and fat yield (kg) were no significant.https://spasb.ro/index.php/public_html/article/view/532cattlegrowth hormone genemilk productionpcr-rflppolymorphism |
| spellingShingle | Nina Moravčíková Anna Trakovická Eva Hazuchová The Association of Bovine Growth Hormone Gene Polymorphism with Milk Performance Traits in Slovak Spotted Cows Scientific Papers Animal Science and Biotechnologies cattle growth hormone gene milk production pcr-rflp polymorphism |
| title | The Association of Bovine Growth Hormone Gene Polymorphism with Milk Performance Traits in Slovak Spotted Cows |
| title_full | The Association of Bovine Growth Hormone Gene Polymorphism with Milk Performance Traits in Slovak Spotted Cows |
| title_fullStr | The Association of Bovine Growth Hormone Gene Polymorphism with Milk Performance Traits in Slovak Spotted Cows |
| title_full_unstemmed | The Association of Bovine Growth Hormone Gene Polymorphism with Milk Performance Traits in Slovak Spotted Cows |
| title_short | The Association of Bovine Growth Hormone Gene Polymorphism with Milk Performance Traits in Slovak Spotted Cows |
| title_sort | association of bovine growth hormone gene polymorphism with milk performance traits in slovak spotted cows |
| topic | cattle growth hormone gene milk production pcr-rflp polymorphism |
| url | https://spasb.ro/index.php/public_html/article/view/532 |
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