Data/hora: 07/06/2024 02:44:02

Biblioteca(s): 	Embrapa Caprinos e Ovinos.	
Data corrente: 	21/07/2017	
Data da última atualização: 	21/07/2017	
Autoria: 	BRADFORD, G. E.; HART, R.; QUIRKE, J. F.; LAND, R. B.	
Título: 	Genetic control of the duration of gestation in sheep.	
Ano de publicação: 	1972	
Fonte/Imprenta: 	Journal of Reproduction and Development, v. 30, n. 3, p. 459-463, Sep. 1972.	
Idioma: 	Inglês	
Conteúdo: 	Results of egg transfer and of reciprocal crossing among breeds of sheep with a range of 1 week in mean gestation period indicate that the genotype of the fetus is the major determinant of the duration of gestation, over a range of litter sizes from 1 to 5 and a wide range of combinations of size of donor and recipient breeds. It is concluded that the fetus accounts for at least two-thirds of the genetic variation in gestation period in this species.	
Palavras-Chave: 	Foetus; Genetic control.	
Thesaurus Nal: 	Animal genetics; Multiple births; Pregnancy; Reproduction; Sheep.	
Categoria do assunto: 	L Ciência Animal e Produtos de Origem Animal	
Registro original: 	Embrapa Caprinos e Ovinos (CNPC)	
Exemplares: 	CNPC - (34409-1) - ADD - AP - PP -  -  -  - DIS