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Comparison of Sequence Variants in the PDK4 and COX412 Genes Between Racing and Cutting Lines of Quarter Horses and Associations With the Speed Index
(Elsevier B.V., 2016-04-01)
Different selection objectives within the Quarter Horse breed led to the formation of groups with distinct skills, including the racing and cutting lines. With a smaller population size in Brazil, but of great economic ...
Genetic evaluation of performance traits in Brazilian Quarter Horse
(Polish Academy of Sciences, Institute of Plant Genetics, 2014)
Aspirado traqueal de cavalos clinicamente sadios da raça quarto de milha após prova de três tambores
(2007-12-31)
The aim of the present study was to evaluate through endoscopy the tracheal aspiration cytology in twenty seven Quarter Horses from Curitiba and surroundings, following the Three Barrel Competittion. Upper respiratory tract ...
Aspirado traqueal de cavalos clinicamente sadios da raça quarto de milha após prova de três tambores
(2007-12-31)
The aim of the present study was to evaluate through endoscopy the tracheal aspiration cytology in twenty seven Quarter Horses from Curitiba and surroundings, following the Three Barrel Competittion. Upper respiratory tract ...
Exome sequencing in genomic regions related to racing performance of Quarter Horses
(2019-02-07)
Among horses selected for speed, the racing line of Quarter Horses is characterized by high performance in sprint races, with these animals being considered the fastest horses in the world. However, few studies have ...
Genetic parameters for earnings in Quarter Horse
(Funpec-editora, 2014-01-01)
In this study, we estimated the heritability (h(2)) of earnings in the Quarter Horse in order to evaluate the inclusion of this trait in breeding programs. Records from 14,754 races of 2443 horses from 1978-2009 were ...
Estimation of the Allele Frequency of Type 1 Polysaccharide Storage Myopathy and Malignant Hyperthermia in Quarter Horses in Brazil
(Elsevier B.V., 2018-11-01)
Type 1 polysaccharide storage myopathy (PSSM1) and malignant hyperthermia (MH) are autosomal dominant genetic diseases caused by a point mutation in equine GYS1 and RYR1, respectively. Although the prevalence of PSSM1 and ...
Radiographic Abnormalities in Barrel Racing Horses with Lameness Referable to the Metacarpophalangeal Joint
(Elsevier B.V., 2012-04-01)
Barrel racing is one of the most popular uses of the American Quarter horse in North and South America. Although injury to the metacarpophalangeal joint frequently occurs in this sport, there is limited information describing ...
Radiographic Abnormalities in Barrel Racing Horses with Lameness Referable to the Metacarpophalangeal Joint
(Elsevier B.V., 2012-04-01)
Barrel racing is one of the most popular uses of the American Quarter horse in North and South America. Although injury to the metacarpophalangeal joint frequently occurs in this sport, there is limited information describing ...
Genetic parameters of racing performance traits of Quarter horses in Brazil
(Blackwell Verlag Gmbh, 2014)