Data/hora: 05/06/2024 10:16:42

Biblioteca(s): 	Embrapa Gado de Corte.	
Data corrente: 	20/02/2018	
Data da última atualização: 	20/02/2018	
Autoria: 	OLIVEIRA, P. S. N. de.	
Afiliação: 	Priscila S .N. de Oliveira.	
Título: 	Identification of genomic regions associated with feed efficiency in Nelore cattle.	
Ano de publicação: 	2014	
Fonte/Imprenta: 	BMC Genetics, v. 15, September 2014	
Idioma: 	Inglês	
Conteúdo: 	Feed efficiency is jointly determined by productivity and feed requirements, both of which are economically relevant traits in beef cattle production systems. The objective of this study was to identify genes/ QTLs associated with components of feed efficiency in Nelore cattle using Illumina BovineHD BeadChip (770 k SNP) genotypes from 593 Nelore steers. The traits analyzed included: average daily gain (ADG), dry matter intake (DMI), feed-conversion ratio (FCR), feed efficiency (FE), residual feed intake (RFI), maintenance efficiency (ME), efficiency of gain (EG), partial efficiency of growth (PEG) and relative growth rate (RGR). The Bayes B analysis was completed with Gensel software parameterized to fit fewer markers than animals. Genomic windows containing all the SNP loci in each 1 Mb that accounted for more than 1.0% of genetic variance were considered as QTL region. Candidate genes within windows that explained more than 1% of genetic variance were selected by putative function based on DAVID and Gene Ontology.	
Palavras-Chave: 	Candidate gene; Residual feed intake; Single nucleotide polymorphisms.	
Thesagro: 	Gado zebu; Matéria seca.	
Thesaurus Nal: 	Zebu.	
Categoria do assunto: 	--	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/172857/1/7-Identification-of-genomic-regions-associated-with-feed-efficiency-in-Nelore-cattle.-2014.pdf	
Registro original: 	Embrapa Gado de Corte (CNPGC)	
Exemplares: 	CNPGC - (17038-1) - UPC - AP - DD -  -  -  - DIS