Due to the influence of environmental factors, organisms with identical genotypes, such as identical twins, ultimately express nonidentical phenotypes because each organism encounters unique ...

Phenotypes are described in a structured narrative framework Traditionally, clinical phenotype data have only been shared among a limited group of collaborating researchers—a model that supports ...

This variability may be part of a bet-hedging strategy, where populations express a range of phenotypes to ensure survival in unpredictable environments. In addition phenotypic variability between ...

We focus on the discovery of gene effects and networks in complex human phenotypes. Our major projects are dyslexia, early embryonic development, psoriasis, and rare immune deficiency diseases. There ...