AND EVOLUTION OF COMPLEX MORPHOLOGIES
Our research interests
lie at the intersection of genes, development and evolution. For reasons of
experimental utility and evolutionary richness, our experimental model is
the craniofacial skeleton (and other neural crest derived structures) in bony fishes.
Specifically, we are interested in integrating studies in laboratory models
(e.g., zebrafish) and natural populations (e.g., cichlid fishes) to address two
general research questions: What are the factors that contribute to
craniofacial development? And what are the factors that underlie patterns of
natural variation in craniofacial shape? Methods of study include quantitative
trait loci (QTL) mapping, population genomics, genome-wide transcription
profiling, experimental embryology, and quantitative shape analysis (geometric
morphometrics). For more details about ongoing research, publications and laboratory personnel, see the navigation bar to the left.
When asked, "Why so focused on fishes?"
Craig explains, "There is nothing suspicious!"
"Their adaptable jaws
Give geneticists pause;
And except for the scales, they're delicious!"
- Rudy Livoy (teacher, poet, role model, friend)