Data/hora: 08/06/2024 18:26:32

Biblioteca(s): 	Embrapa Pantanal.	
Data corrente: 	04/03/2024	
Data da última atualização: 	11/04/2024	
Autoria: 	SANTOS, M. F.; SILVA, M. C.; FREITAS, T. M. S.; DIAS, J. M.; MOURA, M. I.; JULIANO, R. S.; FIORAVANTI, C. S.; CARMO, A. S.	
Afiliação: 	M. F. SANTOS, UNIVERSIDADE DE GOIÁS; M. C. SILVA, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS; T. M. S. FREITAS, CENTRO UNIVERSITÁRIO BRASÍLIA DE GOIÁS; J. M. DIAS, UNIVERSIDADE DE GOIÁS; M. I. MOURA, UNIVERSIDADE DE GOIÁS; RAQUEL SOARES JULIANO, CPAP; C. S. FIORAVANTI, UNIVERSIDADE DE GOIAS; A. S. CARMO, UNIVERSIDADE DE GOIAS.	
Título: 	Identification of runs of homozygosity (ROHs) in curraleiro pé‑Duro and pantaneiro cattle breeds.	
Ano de publicação: 	2024	
Fonte/Imprenta: 	Tropical Animal Health and Production, v. 56, n. 92, 2024.	
DOI: 	https://doi.org/10.1007/s11250-024-03933-z	
Idioma: 	Inglês	
Conteúdo: 	This study aimed to identify and characterize runs of homozygosis (ROHs), genes involved in production characteristics and adaptation to tropical systems and to estimate the inbreeding coefficient of Curraleiro Pé-Duro (CPD) and Pantaneiro (PANT), two brazilian locally adapted cattle breeds. The results demonstrated that 79.25% and 54.29% of ROH segments were bigger than 8 Mb in CPD and PANT, respectively, indicating recent inbred matings in the studied population. Six homozygosis islands were identified simultaneously in both breeds, where 175 QTLs and 1072 genes previously described as associated with production traits are located. The inbreeding coefficient (FROH) estimated based on ROHs (FROH) showed that inbreeding is low (2 to 4%), which is different from expected for small populations such as locally adapted ones.	
Palavras-Chave: 	Pantaneiro.	
Thesagro: 	Bovinocultura; Raça.	
Thesaurus Nal: 	Cattle breeds.	
Categoria do assunto: 	L Ciência Animal e Produtos de Origem Animal	
Registro original: 	Embrapa Pantanal (CPAP)	
Exemplares: 	CPAP - (60919-1) - UPC - AP - DD -  -  -  - DIS