New world goat populations are a genetically diverse reservoir for future use
Western hemisphere goats have European, African and Central Asian origins, and some local or rare breeds are reported to be adapted to their environments and economically important. By-in-large these genetic resources have not been quantified. Using 50 K SNP genotypes of 244 animals from 12 goat populations in United States, Costa Rica, Brazil and Argentina, we evaluated the genetic diversity, population structure and selective sweeps documenting goat migration to the “New World”. Our findings suggest the concept of breed, particularly among “locally adapted” breeds, is not a meaningful way to characterize goat populations. The USA Spanish goats were found to be an important genetic reservoir, sharing genomic composition with the wild ancestor and with specialized breeds (e.g. Angora, Lamancha and Saanen). Results suggest goats in the Americas have substantial genetic diversity to use in selection and promote environmental adaptation or product driven specialization. These findings highlight the importance of maintaining goat conservation programs and suggest an awaiting reservoir of genetic diversity for breeding and research while simultaneously discarding concerns about breed designations.
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Format: | info:ar-repo/semantics/artículo biblioteca |
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Springer Nature
2019-02-06
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Subjects: | Cabra, Caprinos, Variación Genética, Adaptabilidad, Nannygoats, Goats, Genetic Variation, Adaptability, |
Online Access: | http://hdl.handle.net/20.500.12123/4924 https://www.nature.com/articles/s41598-019-38812-3 https://doi.org/10.1038/s41598-019-38812-3 |
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oai:localhost:20.500.12123-49242019-04-17T11:11:26Z New world goat populations are a genetically diverse reservoir for future use do Prado Paim, Tiago Assis Faria, Danielle Hay, El Hamidi McManus, Concepta Lanari, Maria Rosa Chaverri Esquivel, Laura Cascante, María Isabel Jimenez Alfaro, Esteban Mendez, Argerie Faco, Olivardo de Moraes Silva, Kleibe Mezzadra, Carlos Alberto Mariante, Arthur Rezende Paiva, Samuel Blackburn, Harvey David Cabra Caprinos Variación Genética Adaptabilidad Nannygoats Goats Genetic Variation Adaptability Western hemisphere goats have European, African and Central Asian origins, and some local or rare breeds are reported to be adapted to their environments and economically important. By-in-large these genetic resources have not been quantified. Using 50 K SNP genotypes of 244 animals from 12 goat populations in United States, Costa Rica, Brazil and Argentina, we evaluated the genetic diversity, population structure and selective sweeps documenting goat migration to the “New World”. Our findings suggest the concept of breed, particularly among “locally adapted” breeds, is not a meaningful way to characterize goat populations. The USA Spanish goats were found to be an important genetic reservoir, sharing genomic composition with the wild ancestor and with specialized breeds (e.g. Angora, Lamancha and Saanen). Results suggest goats in the Americas have substantial genetic diversity to use in selection and promote environmental adaptation or product driven specialization. These findings highlight the importance of maintaining goat conservation programs and suggest an awaiting reservoir of genetic diversity for breeding and research while simultaneously discarding concerns about breed designations. Estación Experimental Agropecuaria Bariloche Fil: do Prado Paim, Tiago. Universidade de Brasília; Brasil. Instituto Federal de Educação, Ciência e Tecnologia Goiano, Fazenda Escola Campus Iporá; Brasil Fil: Assis Faria, Danielle. Universidade de Brasília; Brasil Fil: Hay, El Hamidi. USDA Agricultural Research Service. Fort Keogh Livestock and Range Research Laboratory; Estados Unidos Fil: McManus, Concepta. Universidade de Brasília; Brasil Fil: Lanari, María Rosa. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina Fil: Chaverri Esquivel, Laura. Universidad Nacional de Costa Rica; Costa Rica Fil: Cascante, María Isabel. Universidad Nacional de Costa Rica; Costa Rica Fil: Jimenez Alfaro, Esteban. Universidad Nacional de Costa Rica; Costa Rica Fil: Mendez, Argerie. Instituto de Innovación y Transferencia en Tecnologia Agropecuaria; Costa Rica Fil: Faco, Olivardo. Embrapa Caprinos e Ovinos. Fazenda Três Lagoas; Brasil Fil: de Moraes Silva, Kleibe. Embrapa Caprinos e Ovinos. Fazenda Três Lagoas; Brasil Fil: Mezzadra, Carlos Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina Fil: Mariante, Arthur. Embrapa Recursos Genéticos e Biotecnologia. Parque Estação Biológica; Brasil Fil: Rezende Paiva, Samuel. Embrapa Recursos Genéticos e Biotecnologia. Parque Estação Biológica; Brasil Fil: Blackburn, Harvey David. USDA. National Center for Genetic Resources Preservation; Estados Unidos 2019-04-17T11:02:27Z 2019-04-17T11:02:27Z 2019-02-06 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/4924 https://www.nature.com/articles/s41598-019-38812-3 2045-2322 https://doi.org/10.1038/s41598-019-38812-3 eng info:eu-repo/semantics/openAccess application/pdf Springer Nature Scientific Reports 9 : Article number 1476 (2019) |
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Cabra Caprinos Variación Genética Adaptabilidad Nannygoats Goats Genetic Variation Adaptability Cabra Caprinos Variación Genética Adaptabilidad Nannygoats Goats Genetic Variation Adaptability |
spellingShingle |
Cabra Caprinos Variación Genética Adaptabilidad Nannygoats Goats Genetic Variation Adaptability Cabra Caprinos Variación Genética Adaptabilidad Nannygoats Goats Genetic Variation Adaptability do Prado Paim, Tiago Assis Faria, Danielle Hay, El Hamidi McManus, Concepta Lanari, Maria Rosa Chaverri Esquivel, Laura Cascante, María Isabel Jimenez Alfaro, Esteban Mendez, Argerie Faco, Olivardo de Moraes Silva, Kleibe Mezzadra, Carlos Alberto Mariante, Arthur Rezende Paiva, Samuel Blackburn, Harvey David New world goat populations are a genetically diverse reservoir for future use |
description |
Western hemisphere goats have European, African and Central Asian origins, and some local or rare breeds are reported to be adapted to their environments and economically important. By-in-large these genetic resources have not been quantified. Using 50 K SNP genotypes of 244 animals from 12 goat populations in United States, Costa Rica, Brazil and Argentina, we evaluated the genetic diversity, population structure and selective sweeps documenting goat migration to the “New World”. Our findings suggest the concept of breed, particularly among “locally adapted” breeds, is not a meaningful way to characterize goat populations. The USA Spanish goats were found to be an important genetic reservoir, sharing genomic composition with the wild ancestor and with specialized breeds (e.g. Angora, Lamancha and Saanen). Results suggest goats in the Americas have substantial genetic diversity to use
in selection and promote environmental adaptation or product driven specialization. These findings highlight the importance of maintaining goat conservation programs and suggest an awaiting reservoir of genetic diversity for breeding and research while simultaneously discarding concerns about breed designations. |
format |
info:ar-repo/semantics/artículo |
topic_facet |
Cabra Caprinos Variación Genética Adaptabilidad Nannygoats Goats Genetic Variation Adaptability |
author |
do Prado Paim, Tiago Assis Faria, Danielle Hay, El Hamidi McManus, Concepta Lanari, Maria Rosa Chaverri Esquivel, Laura Cascante, María Isabel Jimenez Alfaro, Esteban Mendez, Argerie Faco, Olivardo de Moraes Silva, Kleibe Mezzadra, Carlos Alberto Mariante, Arthur Rezende Paiva, Samuel Blackburn, Harvey David |
author_facet |
do Prado Paim, Tiago Assis Faria, Danielle Hay, El Hamidi McManus, Concepta Lanari, Maria Rosa Chaverri Esquivel, Laura Cascante, María Isabel Jimenez Alfaro, Esteban Mendez, Argerie Faco, Olivardo de Moraes Silva, Kleibe Mezzadra, Carlos Alberto Mariante, Arthur Rezende Paiva, Samuel Blackburn, Harvey David |
author_sort |
do Prado Paim, Tiago |
title |
New world goat populations are a genetically diverse reservoir for future use |
title_short |
New world goat populations are a genetically diverse reservoir for future use |
title_full |
New world goat populations are a genetically diverse reservoir for future use |
title_fullStr |
New world goat populations are a genetically diverse reservoir for future use |
title_full_unstemmed |
New world goat populations are a genetically diverse reservoir for future use |
title_sort |
new world goat populations are a genetically diverse reservoir for future use |
publisher |
Springer Nature |
publishDate |
2019-02-06 |
url |
http://hdl.handle.net/20.500.12123/4924 https://www.nature.com/articles/s41598-019-38812-3 https://doi.org/10.1038/s41598-019-38812-3 |
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