Diversity and Phylogenetic Relations of Colombian Criollo Cattle.
Studies of genetic characterisation of Colombian criollo cattle (gcc) has shown the value of these breeds in tropical production systems; consequently attention is noticeably growing to develop conservation and multiplication programs. A genetic analysis study was conducted including the seven criollo cattle breeds: Blanco Orejinegro (BON), Romosinuano (R), Costeño Con Cuernos (CCC), Sanmartinero (SM), Chino Santandereano (Ch), Hartón del Valle (H) and Casanareño (C), using Cebu as external control breed, with the purpose to evaluate genetic diversity and philogenetic relations. Seven microsatellite (STR) were used to detect length variations amplified by the PCR and sized by means of ɣ32 P, runned in PAGE or tagged with a fluorescent dye and electrophoresis. Data were analysed using Genepop, GDA and Phylip programs. Mean number of alleles by loci were 8.9 and mean heterozygocity was o.52. The phylogenetic tree developed using Phylip program, the Nei's distance and the neighbour-joining aglorithm grouped in two the gcc. Group one included: Bon, SM, R,CCC and H, and the second group included Ch, Ca, C. Results of the phylogenetic relations of gcc showed that these breeds have adequate genetic diversity for breeding Programs; however we suggest to carry out studies including higher number of genetic markers. Copyright (c) 2001 Corpoica Ciencia y Tecnología Agropecuaria
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Corporación Colombiana de Investigación Agropecuaria (Agrosavia)
2001
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| Subjects: | Ganado, Genética animal, Ganadería y especies menores, |
| Online Access: | http://revista.corpoica.org.co/index.php/revista/article/view/183 http://hdl.handle.net/20.500.12324/33865 |
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Ganado Genética animal Ganadería y especies menores Ganado Genética animal Ganadería y especies menores |
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Ganado Genética animal Ganadería y especies menores Ganado Genética animal Ganadería y especies menores Moreno O., Fernando Derr, James N. Bermúdez G., Nelson Ossa L., Jorge Estrada L, Luzardo Scott, Davis Bedoya B., Gabriel Carvajal, Luis Guillermo Zuluaga, Fabio N. Berdugo, Jesús Barrera, José Ruíz Linares, Andrés Diversity and Phylogenetic Relations of Colombian Criollo Cattle. |
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Studies of genetic characterisation of Colombian criollo cattle (gcc) has shown the value of these breeds in tropical production systems; consequently attention is noticeably growing to develop conservation and multiplication programs. A genetic analysis study was conducted including the seven criollo cattle breeds: Blanco Orejinegro (BON), Romosinuano (R), Costeño Con Cuernos (CCC), Sanmartinero (SM), Chino Santandereano (Ch), Hartón del Valle (H) and Casanareño (C), using Cebu as external control breed, with the purpose to evaluate genetic diversity and philogenetic relations. Seven microsatellite (STR) were used to detect length variations amplified by the PCR and sized by means of ɣ32 P, runned in PAGE or tagged with a fluorescent dye and electrophoresis. Data were analysed using Genepop, GDA and Phylip programs. Mean number of alleles by loci were 8.9 and mean heterozygocity was o.52. The phylogenetic tree developed using Phylip program, the Nei's distance and the neighbour-joining aglorithm grouped in two the gcc. Group one included: Bon, SM, R,CCC and H, and the second group included Ch, Ca, C. Results of the phylogenetic relations of gcc showed that these breeds have adequate genetic diversity for breeding Programs; however we suggest to carry out studies including higher number of genetic markers. Copyright (c) 2001 Corpoica Ciencia y Tecnología Agropecuaria |
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info:eu-repo/semantics/article |
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Ganado Genética animal Ganadería y especies menores |
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Moreno O., Fernando Derr, James N. Bermúdez G., Nelson Ossa L., Jorge Estrada L, Luzardo Scott, Davis Bedoya B., Gabriel Carvajal, Luis Guillermo Zuluaga, Fabio N. Berdugo, Jesús Barrera, José Ruíz Linares, Andrés |
| author_facet |
Moreno O., Fernando Derr, James N. Bermúdez G., Nelson Ossa L., Jorge Estrada L, Luzardo Scott, Davis Bedoya B., Gabriel Carvajal, Luis Guillermo Zuluaga, Fabio N. Berdugo, Jesús Barrera, José Ruíz Linares, Andrés |
| author_sort |
Moreno O., Fernando |
| title |
Diversity and Phylogenetic Relations of Colombian Criollo Cattle. |
| title_short |
Diversity and Phylogenetic Relations of Colombian Criollo Cattle. |
| title_full |
Diversity and Phylogenetic Relations of Colombian Criollo Cattle. |
| title_fullStr |
Diversity and Phylogenetic Relations of Colombian Criollo Cattle. |
| title_full_unstemmed |
Diversity and Phylogenetic Relations of Colombian Criollo Cattle. |
| title_sort |
diversity and phylogenetic relations of colombian criollo cattle. |
| publisher |
Corporación Colombiana de Investigación Agropecuaria (Agrosavia) |
| publishDate |
2001 |
| url |
http://revista.corpoica.org.co/index.php/revista/article/view/183 http://hdl.handle.net/20.500.12324/33865 |
| work_keys_str_mv |
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1756053303444111361 |
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dig-bac-20.500.12324-338652020-07-08T21:24:06Z Diversity and Phylogenetic Relations of Colombian Criollo Cattle. Diversidad genética y relaciones filogenéticas del ganado criollo colombiano Moreno O., Fernando Derr, James N. Bermúdez G., Nelson Ossa L., Jorge Estrada L, Luzardo Scott, Davis Bedoya B., Gabriel Carvajal, Luis Guillermo Zuluaga, Fabio N. Berdugo, Jesús Barrera, José Ruíz Linares, Andrés Ganado Genética animal Ganadería y especies menores Studies of genetic characterisation of Colombian criollo cattle (gcc) has shown the value of these breeds in tropical production systems; consequently attention is noticeably growing to develop conservation and multiplication programs. A genetic analysis study was conducted including the seven criollo cattle breeds: Blanco Orejinegro (BON), Romosinuano (R), Costeño Con Cuernos (CCC), Sanmartinero (SM), Chino Santandereano (Ch), Hartón del Valle (H) and Casanareño (C), using Cebu as external control breed, with the purpose to evaluate genetic diversity and philogenetic relations. Seven microsatellite (STR) were used to detect length variations amplified by the PCR and sized by means of ɣ32 P, runned in PAGE or tagged with a fluorescent dye and electrophoresis. Data were analysed using Genepop, GDA and Phylip programs. Mean number of alleles by loci were 8.9 and mean heterozygocity was o.52. The phylogenetic tree developed using Phylip program, the Nei's distance and the neighbour-joining aglorithm grouped in two the gcc. Group one included: Bon, SM, R,CCC and H, and the second group included Ch, Ca, C. Results of the phylogenetic relations of gcc showed that these breeds have adequate genetic diversity for breeding Programs; however we suggest to carry out studies including higher number of genetic markers. Copyright (c) 2001 Corpoica Ciencia y Tecnología Agropecuaria La caracterización genética del ganado criollo colombiano (gcc) ha demostrado el valor de estas razas en los sistemas productivos tropicales, lo que ha despertado el interés para desarrollar programas de conservación y multiplicación. Se adelantó un estudio de análisis genético con las siete razas de ganado criollo colombiano, (rgcc): Blanco Orejinegro (BON), Romosinuano (R), Costeño Con Cuernos (CCC), Sanmartinero (SM), Chino Santandereano (Ch), Hartón del Valle (H) y Casanareño (Ca), utilizando el Cebú (C) como control, con el objeto de evaluar su diversidad genética y relaciones filogenéticas. Se usaron 7 microsatélites (STR) para establecer las distancias genéticas amplificadas mediante PCR. El tamaño de los loci se definió mediante marcaje con ɣ32 P seguido de un pase en geles de poliacrilamida (PAGE) o marcados con fluorescencia y electroforesis capilar. Los datos se analizaron usando los programas Genepop, GDA y Phylip. El número promedio de alelos por locus fue de 8,9 y Ia heterocigosidad promedia observada fue de o,52. El árbol filogenético construido con el programa Phylip, empleando la distancia de Nei y el algoritmo de Neighbour-joining, agrupó en dos las gcc. En el grupo uno las razas: BON, SM, R, CCC y H; y en el grupo dos las razas: Ch, Ca y C. Los resultados de evaluación filogenética de las gcc indicaron que existe diversidad genética adecuada en estas razas para programas de mejoramiento genético; sin embargo, se recomienda continuar el estudio con un mayor número de marcadores genéticos. Ganado de doble propósito 2018-11-06T20:41:24Z 2018-11-06T20:41:24Z 2001 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://revista.corpoica.org.co/index.php/revista/article/view/183 10.21930/rcta.vol3_num2_art:183 http://hdl.handle.net/20.500.12324/33865 reponame:Biblioteca Digital Agropecuaria de Colombia repourl:https://repository.agrosavia.co instname:Corporación colombiana de investigación agropecuaria AGROSAVIA spa http://revista.corpoica.org.co/index.php/revista/article/view/183/187 application/pdf Colombia Corporación Colombiana de Investigación Agropecuaria (Agrosavia) Corpoica Ciencia y Tecnología Agropecuaria; Vol 3 No 2 (2001); 17 Corpoica Ciencia y Tecnología Agropecuaria; Vol. 3 Núm. 2 (2001); 17 revista Corpoica Ciência e Tecnologia Agropecuária; v. 3 n. 2 (2001); 17 2500-5308 0122-8706 10.21930/rcta.vol3-num2 |