Data/hora: 09/06/2024 18:42:25

Biblioteca(s): | Embrapa Agricultura Digital.
Data corrente: | 24/12/2014
Data da última atualização: | 22/01/2020
Autoria: | URBITANI, I.; BUZANSKAS, M. E.; CHUD, T. C. S.; MORKRY, F. B; REGITANO, L. C. A.; HIGA, R. H.; MUNARI, D. P.
Afiliação: | ISMAEL URBINATI, FCAV/Unesp; MARCOS ELI BUZANSKAS, FCAV/Unesp; FCAV/Unesp; FABIANA BARICHELLO MORKRY, UFSCar; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE; ROBERTO HIROSHI HIGA, CNPTIA; DANÍSIO PRADO MUNARI, FCAV/Unesp.
Título: | Selection signatures in Canchim beef cattle.
Ano de publicação: | 2014
Fonte/Imprenta: | In: WORLD CONGRESS OF GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver. Proceedings... Champaign: ASAS, 2014.
Páginas: | Não paginado.
Idioma: | Inglês
Conteúdo: | Selection signature (SS) was assessed in this study by means of the integrated haplotype score (iHS) method, which determines the decay of homozygosity in the surroundings of a core single nucleotide polymorphism (SNP) marker. Canchim breed animals were genotyped using the Illumina BovineHD BeadChip; which has almost 800 thousand SNP markers. Genotype quality control (QC) was applied to exclude SNP with genotype calling score lower than 0.20; SNP with minor allele frequency lower than 0.01; and call rate for SNP and samples which were lower than 0.95 and 0.90, respectively. Only autosomal SNPs with known genome position were used. After the QC, 687,655 SNPs and 396 samples remained for SS analysis. Signals of SS were detected on chromosomes 5, 6, 8, and 14, indicating that these regions are conserved through recent generations.
Palavras-Chave: | Polimorfismo de nucleotídeo único.
Thesagro: | Gado de corte.
Thesaurus Nal: | Beef cattle; Single nucleotide polymorphism.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/114439/1/Selection-Urbinati.pdf
Registro original: | Embrapa Agricultura Digital (CNPTIA)
Exemplares: | CNPTIA - (18097-1) - UPC - AA - DD -  -  -  - DIS