Impact of foreign goat breeds on the genetic structure of Brazilian indigenous goats and consequences to intra-breed genetic diversity
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- 作者：Laura Leandro da Rochaa ; Edgard Cavalcanti Pimenta Filhob ; e ; Manoel Adriã ; o Gomes Filhoc ; Juan Vicente Delgadod ; Amparo Martí ; nez Martí ; nezd ; Maria Norma Ribeiroa ; e ; maria.ribeiro@pq.cnpq.br" class="auth_mail" title="E-mail the corresponding author ; normaribeiro70@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Brazilian indigenous breeds ; Crossbreeding ; Conservation ; Genetic structure
- 刊名：Small Ruminant Research
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：134
- 期：Complete
- 页码：28-33
- 全文大小：633 K
文摘
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Brazilian Creole goats present a substantial genetic diversity.
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Brazilian, Exotic, and Spanish breed are significantly differentiated.
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The bottleneck do not was an important effect on the Brazilian Creole populations.
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There was an important impact of the crosses between Creole with exotic breeds as well as those crosses within Creole group.