Paternal ancestry of Peruvian creole cattle inferred from Y-chromosome analysis
The aim of this study was the identification of the genetic diversity and paternal origin of Peruvian creole cattle. A panel of 7 Y-chromosome specific markers (INRA189, UMN0103, BM861, UMN307, BYM-1, DDX3Y_1STR and ZFY10) were analyzed in 229 cattle from 6 regions of the Peruvian highlands. The cre...
| Autores principales: | , , , |
|---|---|
| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
El Sevier
2021
|
| Materias: | |
| Acceso en línea: | https://repositorio.inia.gob.pe/handle/20.500.12955/1213 https://doi.org/10.1016/j.livsci.2020.104376 |
| _version_ | 1855490208592560128 |
|---|---|
| author | Yalta Macedo, Claudia Esther Veli Rivera, Eudosio Amancio Díaz Ortiz, Gerardo Ramón Vallejo Trujillo, Adriana |
| author_browse | Díaz Ortiz, Gerardo Ramón Vallejo Trujillo, Adriana Veli Rivera, Eudosio Amancio Yalta Macedo, Claudia Esther |
| author_facet | Yalta Macedo, Claudia Esther Veli Rivera, Eudosio Amancio Díaz Ortiz, Gerardo Ramón Vallejo Trujillo, Adriana |
| author_sort | Yalta Macedo, Claudia Esther |
| collection | Repositorio INIA |
| description | The aim of this study was the identification of the genetic diversity and paternal origin of Peruvian creole cattle. A panel of 7 Y-chromosome specific markers (INRA189, UMN0103, BM861, UMN307, BYM-1, DDX3Y_1STR and ZFY10) were analyzed in 229 cattle from 6 regions of the Peruvian highlands. The creole cattle exhibited low genetic diversity (H= 0.50) mostly explained by within-population variation (98%) and absence of population structure (FST = 0.019) in the analyzed regions. These results are in concordance to other studies in Spanish cattle populations. The overall frequency and distribution of the major B. taurus haplogroups: Y1 (19%) and Y2 (81%), suggests that Peruvian creole cattle derived from the Iberian Peninsula cattle. Furthermore, our results some degree of male-mediated African cattle influence in the Peruvian creoles, supporting the findings of other studies in South American creole cattle populations. Altogether, our results revealed unique genetic characteristics of Peruvian creole cattle that may have important implications for future conservation programs. |
| format | Artículo |
| id | INIA1213 |
| institution | Institucional Nacional de Innovación Agraria |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | El Sevier |
| publisherStr | El Sevier |
| record_format | dspace |
| spelling | INIA12132024-05-19T21:45:57Z Paternal ancestry of Peruvian creole cattle inferred from Y-chromosome analysis Yalta Macedo, Claudia Esther Veli Rivera, Eudosio Amancio Díaz Ortiz, Gerardo Ramón Vallejo Trujillo, Adriana Microsatellies Genetic diversity Bos Taurus Haplogroup Peru Tecnología de modificación genética The aim of this study was the identification of the genetic diversity and paternal origin of Peruvian creole cattle. A panel of 7 Y-chromosome specific markers (INRA189, UMN0103, BM861, UMN307, BYM-1, DDX3Y_1STR and ZFY10) were analyzed in 229 cattle from 6 regions of the Peruvian highlands. The creole cattle exhibited low genetic diversity (H= 0.50) mostly explained by within-population variation (98%) and absence of population structure (FST = 0.019) in the analyzed regions. These results are in concordance to other studies in Spanish cattle populations. The overall frequency and distribution of the major B. taurus haplogroups: Y1 (19%) and Y2 (81%), suggests that Peruvian creole cattle derived from the Iberian Peninsula cattle. Furthermore, our results some degree of male-mediated African cattle influence in the Peruvian creoles, supporting the findings of other studies in South American creole cattle populations. Altogether, our results revealed unique genetic characteristics of Peruvian creole cattle that may have important implications for future conservation programs. 1. Introduction. 2. Materials and methods. 3. Results and discussion. 4. Conclusiones. References. 2021-01-12T15:08:12Z 2021-01-12T15:08:12Z 2020-12-15 info:eu-repo/semantics/article Yalta, C.; Veli, E.; Díaz, G. & Vallejo A. (2020). Paternal ancestry of Peruvian creole cattle inferred from Y-chromosome análisis. Livestock Science. Volume 244. (2021). 104376. doi: 10.1016/j.livsci.2020.104376. https://repositorio.inia.gob.pe/handle/20.500.12955/1213 Livestock Science https://doi.org/10.1016/j.livsci.2020.104376 eng Livestock Science. Volume 244. (2021). 104376 https://doi.org/10.1016/j.livsci.2020.104376 info:eu-repo/semantics/restrictedAccess https://creativecommons.org/licenses/by/4.0/ application/pdf Perú El Sevier Reino Unido Instituto Nacional de Innovación Agraria Repositorio Institucional - INIA |
| spellingShingle | Microsatellies Genetic diversity Bos Taurus Haplogroup Peru Tecnología de modificación genética Yalta Macedo, Claudia Esther Veli Rivera, Eudosio Amancio Díaz Ortiz, Gerardo Ramón Vallejo Trujillo, Adriana Paternal ancestry of Peruvian creole cattle inferred from Y-chromosome analysis |
| title | Paternal ancestry of Peruvian creole cattle inferred from Y-chromosome analysis |
| title_full | Paternal ancestry of Peruvian creole cattle inferred from Y-chromosome analysis |
| title_fullStr | Paternal ancestry of Peruvian creole cattle inferred from Y-chromosome analysis |
| title_full_unstemmed | Paternal ancestry of Peruvian creole cattle inferred from Y-chromosome analysis |
| title_short | Paternal ancestry of Peruvian creole cattle inferred from Y-chromosome analysis |
| title_sort | paternal ancestry of peruvian creole cattle inferred from y chromosome analysis |
| topic | Microsatellies Genetic diversity Bos Taurus Haplogroup Peru Tecnología de modificación genética |
| url | https://repositorio.inia.gob.pe/handle/20.500.12955/1213 https://doi.org/10.1016/j.livsci.2020.104376 |
| work_keys_str_mv | AT yaltamacedoclaudiaesther paternalancestryofperuviancreolecattleinferredfromychromosomeanalysis AT veliriveraeudosioamancio paternalancestryofperuviancreolecattleinferredfromychromosomeanalysis AT diazortizgerardoramon paternalancestryofperuviancreolecattleinferredfromychromosomeanalysis AT vallejotrujilloadriana paternalancestryofperuviancreolecattleinferredfromychromosomeanalysis |