Exotic Breeds
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Effect of LCORL gene polymorphism on body size traits in horse populations
ABSTRACT. The aim of this study was to determine polymorphism of LCORL gene in horse breeds and its association with body size. PCR-RFLP technique was performed using AluI for genotyping of 306 horses. Results showed that C is the rare allele in Iranian Breeds, because these horses have been used since ancient times as a courier and for war and archery, henc
Acta Sci., Anim. Sci.. Publicado em: 24/10/2019
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2. Comparação da qualidade seminal de caprinos das raças Canindé e Alpina Britânica no Nordeste brasileiro
RESUMO O estudo objetivou avaliar a qualidade seminal de caprinos das raças Canindé (autóctone) e Alpina Britânica (exótica) no Nordeste brasileiro. O experimento foi realizado nos períodos de julho a setembro dos anos de 2015 e 2016. As coletas seminais foram realizadas com auxílio de vagina artificial, de machos das raças Canindé (n = 4) e Alpina
Arq. Bras. Med. Vet. Zootec.. Publicado em: 10/10/2019
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3. D-loop haplotype diversity in Brazilian horse breeds
Abstract The first horses were brought to Brazil by the colonizers after 1534. Over the centuries, these animals evolved and adapted to local environmental conditions usually unsuitable for exotic breeds, thereby originating locally adapted Brazilian breeds. The present work represents the first description of maternal genetic diversity in these horse breeds
Genet. Mol. Biol.. Publicado em: 31/08/2017
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4. Avaliação fenotípica de ovelhas da raça texel criadas na Parte Alta do Pantanal.
O Estado de Mato Grosso do Sul possui 405.153 cabeças de ovinos, distribuídos em 77 municípios do Estado, no qual o maior rebanho está situado no município de Corumbá, onde os ovinos são distribuídos em fazendas e assentamentos rurais próximos à cidade. Este trabalho teve como objetivo estudar fenotipicamente ovelhas fêmeas adultas da raça Texel,
Corumbá: Embrapa Pantanal. Publicado em: 2011
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5. Estudo genético de populações caprinas locais e exóticas através de marcadores microssatélites
The aim of the present study was develop a panel of microsatellites for testing paternity in goats as an aid for conservation and improvement programs for local breeds. A total of 381 animals from 10 goat populations [six local Brazilian ecotypes/breeds (Azul, Canindé, Graúna, Marota, Moxotó and Repartida) and four exotic breeds currently used in Brazil (
Publicado em: 2009
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6. Diversity among populations goats based on morphometric markers / Diversidade genética entre populações caprinas com base em marcadores morfométricos
The goats were introduced in Brazil by the Portuguese colonizers. Today it is difficult to accurately identify the origin of the Brazilian domestic animals and it is unknown the entire extent of its diversity. The conservation and breeding of domestic animals depend on diversity in the species concerned. Theobjectives of this study were 1. compare different
Publicado em: 2009
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7. Managing genetic diversity and society needs
Most livestock are not indigenous to Brazil. Several animal species were considered domesticated in the pre-colonial period, since the indigenous people manage them as would be typical of European livestock production. For over 500 years there have been periodic introductions resulting in the wide range of genetic diversity that for centuries supported domes
Revista Brasileira de Zootecnia. Publicado em: 2008-07
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8. Structure and genetic relationships between Brazilian naturalized and exotic purebred goat domestic goat (Capra hircus) breeds based on microsatellites
The genetic relationships and structure of fourteen goat (Capra hircus) populations were estimated based on genotyping data from 14 goat populations (n = 410 goats) at 13 microsatellite loci. We used analysis of molecular variance (AMOVA), principal component analysis (PCA) and F statistics (F IS, F IT and F ST) to evaluate the genetic diversity (Ho, He and
Genetics and Molecular Biology. Publicado em: 2007-03
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9. Polymorphism of exon 2-3 of bovine major histocompatibility complex class I BoLa-A gene
The exon 2-3 region of bovine major histocompatibility complex (MHC) class I BoLa-A gene was investigated for polymorphisms in three breeds of cattle originated in the Indian subcontinent namely Sahiwal, Tharparkar, Hariana, as well as crossbred (Bos taurus x Bos indicus) cattle and Jersey, the exotic breed (Bos taurus). The PCR amplified fragment of 714 bp
Genetics and Molecular Biology. Publicado em: 2007
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10. Avaliação da resposta comportamental, morfofisiológica e produção de leite de cabras puras e mestiças da raça Saanen no semi-árido do Rio Grande do Norte
Goat breeding in the state of Rio Grande do Norte, Brazil has promising economic possibilities, with the proper handling of the natural resources. The introduction of specialized animals has been one of the ways used to improve herd genetics and increase productivity. However, climate has been one of the regional factors that most interferes with the adaptat
Publicado em: 2007