Bovine growth hormone gene polymorphism affects stress response in J apanese B lack cattle
Autor: | Kazuo Katoh, Shusuke Sato, Sigefumi Tanaka, Astrid Ardiyanti, Noriko Tachi |
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Rok vydání: | 2014 |
Předmět: |
Male
medicine.medical_specialty Hydrocortisone Biology Basal (phylogenetics) Heart Rate Stress Physiological Polymorphism (computer science) Internal medicine Heart rate medicine Animals Bovine somatotropin Maze Learning Polymorphism Genetic Behavior Animal Haplotype General Medicine Endocrinology Haplotypes Growth Hormone Cattle Gene polymorphism General Agricultural and Biological Sciences Blood sampling medicine.drug |
Zdroj: | Animal Science Journal. 85:722-728 |
ISSN: | 1740-0929 1344-3941 |
Popis: | We investigate the associations between growth hormone (GH) gene polymorphism and behavioral and physiological responses to stressors and learning ability in Japanese Black cattle. Flight distance test was conducted in the first experiment. Steers with haplotype C of GH gene polymorphism avoided human approaches at a significantly greater distance than ones without haplotype C (C: 1.9 ± 0.9, non-C: 1.0 ± 0.2 m, P |
Databáze: | OpenAIRE |
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