SUMMARYGenomics has advanced greatly since 1975 when the possibility of determining the nucleotide sequence of the genome was first described. The human genome sequencing started in the 90s and it was greatly favored by advances in computer technologies. In the last ten years the development of next generation sequencing technologies allowed the sequencing of millions of bases at low cost and in a shorter time period compared to the previous technologies. After the conclusion of the human genome project, several initiatives to sequence the genome of domestic animals species were undertaken, which resulted in a large amount of data and are redirecting the goals of genetic studies in domestic animals. This review describes the state of the art genomic sequencing of the main domestic animals species of economic interest, as well as the most important tools available to access this information. KEY-WORDS:BAC. Genome. Next Generation Sequencing. SNP. WGS. RESUMODesde que a possibilidade de determinar a sequência nucleotídica de genomas surgiu em 1975, muitos foram os avanços da genômica. Na década de noventa teve início o sequenciamento do genoma humano, viabilizado em grande parte pelos avanços nos métodos computacionais. Nos últimos dez anos, o advento de tecnologias de sequenciamento de nova geração permitiu o sequenciamento de milhões de bases a baixo custo e em curto espaço de tempo quando comparadas às técnicas de sequenciamento anteriores. Após a conclusão do projeto genoma humano, muitas iniciativas foram tomadas para a realização do sequenciamento de diversas espécies domésticas, gerando grande volume de dados, e redirecionando os estudos genéticos. Esta revisão teve como objetivo descrever o estado atual do sequenciamento das principais espécies de animais domésticos de interesse econômico, bem como de expor as ferramentas mais utilizadas no acesso às informações genômicas.
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