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Genetic aspects of adaptation of animals to tropical environments with special reference to sheep and goats in northeast Brazil.
(In: SIMPÓSIO INTERNACIONAL DE BIOCLIMATOLOGIA ANIMAL NOS TRÓPICOS: PEQUENOS E GRANDES RUMINANTES, 1., 1986, Fortaleza. Anais... Brasilía, DF: Embrapa-DIE, 1990. p. 46-61., 1990)
Phenotypic plasticity of composite beef cattle performance using reaction norms model with unknown covariate
(2013-02-01)
The objective of the present study was to determine the presence of genotype by environment interaction (G × E) and to characterize the phenotypic plasticity of birth weight (BW), weaning weight (WW), postweaning weight ...
Genotype x environment interaction for age at first calving in Brazilian and Colombian Holsteins
(2004-08-01)
The objective was to determine whether there is a genotype x environment interaction for age at first calving (AFC) in Holstein cattle in Brazil and Colombia. Data included 51,239 and 25,569 first-lactation records from ...
Laboratory animals and respiratory allergies: The prevalence of allergies among laboratory animal workers and the need for prophylaxis
(Hospital Clinicas, Univ Sao PauloSao PauloBrasil, 2013)
Environment and Ecology
(2016)
Repeatability and heritability of response to superovulation in Holstein cows
(1999-04-15)
The objective of this study was to estimate the relative effects of genetic and phenotypic factors on the efficacy and efficiency of superovulation for Holstein-Friesian cows reared in Brazil. A database, established by ...
A place preference test in the fish Nile tilapia
(2006-12-12)
The Nile tilapia fish (Oreochromis niloticus) has a high potential to be used as a model in neuroscience studies. In the present study, the preference of the Nile tilapia between a gravel-enriched (GEE), a shelter-enriched ...