Article
Genetic variances and covariances of aerobic metabolic rates in laboratory mice.
Proceedings. Biological sciences - 22 Oct 2009
Wone Bernard, Sears Michael W, Labocha Marta K, Donovan Edward R, Hayes Jack P
Abstract excerpt
The genetic variances and covariances of traits must be known to predict how they may respond to selection and how covariances among them might affect their evolutionary trajectories. We used the animal model to estimate the genetic variances and covariances of basal metabolic rate (BMR) and maximal metabolic rate (MMR) in a genetically heterogeneous stock of laboratory mice. Narrow-sense heritability (h(2)) was...
Topics
- Aerobiosis
- Animals
- Energy Metabolism
- Genetic Variation
- Mice
- Motor Activity
- Phenotype
