THE PHENOTYPIC AND GENETIC COVARIANCE STRUCTURE OF DROSPHILID WINGS
THE PHENOTYPIC AND GENETIC COVARIANCE STRUCTURE OF DROSPHILID WINGS
Evolutionary constraint results from the interaction between the distribution of available genetic variation and the position of selective optima. The availability of genetic variance in multitrait systems, as described by the additive genetic variance-covariance matrix (G), has been the subject of recent attempts to assess the prevalence of genetic constraints. …