Pular para o conteúdo 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Língua Língua

português English
Entrar

Busca de Publicações

Ordenação: data | alfabética


Genetic parameters for milk production traits and breeding goals for Gir dairy cattle in Brazil. Repositório: BDPA Ano de publicação: 2014
Embryo biopsies for genomic selection in tropical dairy cattle. Genomic selection has transformed the livestock industry, enabling early-life selection of animals. Biopsy sampling of pre-implantation embryos has been described since 1968. However, it was only afte... ... Repositório: BDPA Ano de publicação: 2023
Descriptive analysis of copy number variation regions in a population of dairy Gyr cattle. The aim of this work was to investigate, based on a high density BovineHD SNP array, the abundance and distributions of CNVs and CNVR in a Gyr cattle population from Brazil. Genotype data of represent... ... Repositório: BDPA Ano de publicação: 2014
Association between coa gene and enterotoxin gene in S. aureus from dairy cattle in Brazil. ABSTRACT - Staphylococcus aureus is an important agent in bovine mastitis, and some specific virulence factors may be implicated in this disease. Therefore, this study aimed to investigate the importa... ... Repositório: BDPA Ano de publicação: 2023
Assessment of runs of homozygosity islands and estimates of genomic inbreeding in Gyr (Bos indicus) dairy cattle. Abstract BACKGROUND: Runs of homozygosity (ROH) are continuous homozygous segments of the DNA sequence. They have been applied to quantify individual autozygosity and used as a potential inbreeding me... ... Repositório: BDPA Ano de publicação: 2018
Physiological parameters for thermal stress in dairy cattle. The objective of this study was to investigate changes in physiological parameters of dairy cows and understand which physiological parameters show greater reliability for verification of heat stress.... ... Repositório: BDPA Ano de publicação: 2016
Genomic selection in multi-breed dairy cattle populations. Abstract Genomic selection has been a valuable tool for increasing the rate of genetic improvement in purebred dairy cattle populations. However, there also are many large populations of crossbred dai... ... Repositório: BDPA Ano de publicação: 2016
Leptospirosis in dairy cattle from Southern Brazil: risk factors. Cattle are susceptible to chronic leptospirosis infection, that results in reduced milk production and reproductive disorders such as abortions, stillbirths, fetal malformation, and mummified fetuses,... ... Repositório: BDPA Ano de publicação: 2022
Copy number variation in dairy cattle using next-generation sequencing. Gene copy number variants (CNV) have been shown to be associated with several production traits in dairy cattle; however, the detection and validation of CNVs in crossbred cattle is currently lacking.... ... Repositório: BDPA Ano de publicação: 2018
Effect of pregnancy on the genetic evaluation of dairy cattle. We investigated the effect of stage of pregnancy on estimates of breeding values for milk yield and milk persistency in Gyr and Holstein dairy cattle in Brazil. Test-day milk yield records were analyz... ... Repositório: BDPA Ano de publicação: 2011

Mostrando 1 - 10 de 717 resultados.

Observações

1 - Por padrão são exibidas publicações dos últimos 20 anos. Para encontrar publicações mais antigas, configure o filtro ano de publicação, colocando o ano a partir do qual você deseja encontrar publicações. O filtro está na coluna da esquerda na busca acima.

2 - Para ler algumas publicações da Embrapa (apenas as que estão em formato ePub), é necessário ter, no celular ou computador, um desses softwares gratuitos. Sistemas Android: Google Play Livros; IOS: iBooks; Windows e Linux: software Calibre.

Acesse outras publicações

Acesse a Base de Dados da Pesquisa Agropecuária (BDPA) para consultar o acervo completo das bibliotecas da Embrapa.