Quantitative genetics of geometric shape in the mouse mandible.

@article{Klingenberg2001QuantitativeGO,
  title={Quantitative genetics of geometric shape in the mouse mandible.},
  author={Christian Peter Klingenberg and Larry J. Leamy},
  journal={Evolution; international journal of organic evolution},
  year={2001},
  volume={55 11},
  pages={2342-52}
}
We combine the methods of geometric morphometrics and multivariate quantitative genetics to study the patterns of phenotypic and genetic variation of mandible shape in random-bred mice. The data are the positions of 11 landmarks on the mandibles of 1,241 mice from a parent-offspring breeding design. We use Procrustes superimposition to extract shape variation and restricted maximum likelihood to estimate the additive genetic and environmental components of variance and covariance. Matrix… CONTINUE READING