THE USE OF GENOTYPING TO SELECT DESIRED-TYPE ANIMALS
Modern sheep breeding should be based on the production of high quality sheep products. Knowing the limits of animal productivity potential allows to manage the breeding process in the most effective way. Applying PCR-RFLP method makes it possible to identify allelic variants of genes associated wit...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Science and Innovation Center Publishing House
2023-08-01
|
| Series: | Siberian Journal of Life Sciences and Agriculture |
| Subjects: | |
| Online Access: | http://discover-journal.ru/jour/index.php/sjlsa/article/view/889 |
| _version_ | 1827387929910050816 |
|---|---|
| author | Alexander I. Surov Svetlana N. Chumachenko Arslan A. Omarov Ekaterina D. Karpova Darya D. Evlagina Evgeny N. Chernobai Nina I. Efimova Sergey S. Bobryshov |
| author_facet | Alexander I. Surov Svetlana N. Chumachenko Arslan A. Omarov Ekaterina D. Karpova Darya D. Evlagina Evgeny N. Chernobai Nina I. Efimova Sergey S. Bobryshov |
| author_sort | Alexander I. Surov |
| collection | DOAJ |
| description | Modern sheep breeding should be based on the production of high quality sheep products. Knowing the limits of animal productivity potential allows to manage the breeding process in the most effective way. Applying PCR-RFLP method makes it possible to identify allelic variants of genes associated with quantitative and qualitative characteristics of animals. By identifying different polymorphic variations and their phenotypic manifestations, one can create and replenish a database for managing the genetic progression of breeding-significant traits.
The paper determines the gene polymorphism of growth hormone (GH), calpastatin (CAST) and growth differentiation factor (GDF9) of experimental animals and reflects an associative connection between the dynamics of growth and that of development of crossbred one-shear sheep of different origin (Russian meat merino ewes and imported producers). The article concludes that in order to increase sheep meat productivity, farms should give preference to animals carrying genes with the identified desired genotype on the studied polymorphisms and take into account their presence in the breeding process. |
| first_indexed | 2024-03-08T16:10:24Z |
| format | Article |
| id | doaj.art-62bb25eba4fe44ed84dc89f2eb55445a |
| institution | Directory Open Access Journal |
| issn | 2658-6649 2658-6657 |
| language | English |
| last_indexed | 2024-03-08T16:10:24Z |
| publishDate | 2023-08-01 |
| publisher | Science and Innovation Center Publishing House |
| record_format | Article |
| series | Siberian Journal of Life Sciences and Agriculture |
| spelling | doaj.art-62bb25eba4fe44ed84dc89f2eb55445a2024-01-07T20:15:27ZengScience and Innovation Center Publishing HouseSiberian Journal of Life Sciences and Agriculture2658-66492658-66572023-08-0115413615710.12731/2658-6649-2023-15-4-136-157889THE USE OF GENOTYPING TO SELECT DESIRED-TYPE ANIMALSAlexander I. Surov0Svetlana N. Chumachenko1Arslan A. Omarov2Ekaterina D. Karpova3Darya D. Evlagina4Evgeny N. Chernobai5Nina I. Efimova6Sergey S. Bobryshov7All-Russian Research Institute of Sheep and Goat Breeding - branch of the Federal State Budgetary Scientific Institution “North Caucasian Federal Scientific Agrarian Center”All-Russian Research Institute of Sheep and Goat Breeding - branch of the Federal State Budgetary Scientific Institution “North Caucasian Federal Scientific Agrarian Center”All-Russian Research Institute of Sheep and Goat Breeding - branch of the Federal State Budgetary Scientific Institution “North Caucasian Federal Scientific Agrarian Center”All-Russian Research Institute of Sheep and Goat Breeding - branch of the Federal State Budgetary Scientific Institution “North Caucasian Federal Scientific Agrarian Center”All-Russian Research Institute of Sheep and Goat Breeding - branch of the Federal State Budgetary Scientific Institution “North Caucasian Federal Scientific Agrarian Center”All-Russian Research Institute of Sheep and Goat Breeding - branch of the Federal State Budgetary Scientific Institution “North Caucasian Federal Scientific Agrarian Center”All-Russian Research Institute of Sheep and Goat Breeding - branch of the Federal State Budgetary Scientific Institution “North Caucasian Federal Scientific Agrarian Center”All-Russian Research Institute of Sheep and Goat Breeding - branch of the Federal State Budgetary Scientific Institution “North Caucasian Federal Scientific Agrarian Center”Modern sheep breeding should be based on the production of high quality sheep products. Knowing the limits of animal productivity potential allows to manage the breeding process in the most effective way. Applying PCR-RFLP method makes it possible to identify allelic variants of genes associated with quantitative and qualitative characteristics of animals. By identifying different polymorphic variations and their phenotypic manifestations, one can create and replenish a database for managing the genetic progression of breeding-significant traits. The paper determines the gene polymorphism of growth hormone (GH), calpastatin (CAST) and growth differentiation factor (GDF9) of experimental animals and reflects an associative connection between the dynamics of growth and that of development of crossbred one-shear sheep of different origin (Russian meat merino ewes and imported producers). The article concludes that in order to increase sheep meat productivity, farms should give preference to animals carrying genes with the identified desired genotype on the studied polymorphisms and take into account their presence in the breeding process.http://discover-journal.ru/jour/index.php/sjlsa/article/view/889sheepbreedrussian meat merinocharollaisîle-de-francepoll dorsetpolymorphismgenesghcastgdf9meat productivitybody measurementslive weight |
| spellingShingle | Alexander I. Surov Svetlana N. Chumachenko Arslan A. Omarov Ekaterina D. Karpova Darya D. Evlagina Evgeny N. Chernobai Nina I. Efimova Sergey S. Bobryshov THE USE OF GENOTYPING TO SELECT DESIRED-TYPE ANIMALS Siberian Journal of Life Sciences and Agriculture sheep breed russian meat merino charollais île-de-france poll dorset polymorphism genes gh cast gdf9 meat productivity body measurements live weight |
| title | THE USE OF GENOTYPING TO SELECT DESIRED-TYPE ANIMALS |
| title_full | THE USE OF GENOTYPING TO SELECT DESIRED-TYPE ANIMALS |
| title_fullStr | THE USE OF GENOTYPING TO SELECT DESIRED-TYPE ANIMALS |
| title_full_unstemmed | THE USE OF GENOTYPING TO SELECT DESIRED-TYPE ANIMALS |
| title_short | THE USE OF GENOTYPING TO SELECT DESIRED-TYPE ANIMALS |
| title_sort | use of genotyping to select desired type animals |
| topic | sheep breed russian meat merino charollais île-de-france poll dorset polymorphism genes gh cast gdf9 meat productivity body measurements live weight |
| url | http://discover-journal.ru/jour/index.php/sjlsa/article/view/889 |
| work_keys_str_mv | AT alexanderisurov theuseofgenotypingtoselectdesiredtypeanimals AT svetlananchumachenko theuseofgenotypingtoselectdesiredtypeanimals AT arslanaomarov theuseofgenotypingtoselectdesiredtypeanimals AT ekaterinadkarpova theuseofgenotypingtoselectdesiredtypeanimals AT daryadevlagina theuseofgenotypingtoselectdesiredtypeanimals AT evgenynchernobai theuseofgenotypingtoselectdesiredtypeanimals AT ninaiefimova theuseofgenotypingtoselectdesiredtypeanimals AT sergeysbobryshov theuseofgenotypingtoselectdesiredtypeanimals AT alexanderisurov useofgenotypingtoselectdesiredtypeanimals AT svetlananchumachenko useofgenotypingtoselectdesiredtypeanimals AT arslanaomarov useofgenotypingtoselectdesiredtypeanimals AT ekaterinadkarpova useofgenotypingtoselectdesiredtypeanimals AT daryadevlagina useofgenotypingtoselectdesiredtypeanimals AT evgenynchernobai useofgenotypingtoselectdesiredtypeanimals AT ninaiefimova useofgenotypingtoselectdesiredtypeanimals AT sergeysbobryshov useofgenotypingtoselectdesiredtypeanimals |