Christopher G. Oakley

This study quantifies heterosis in crosses between remnant populations of Silene regia, finding strong positive effects in two populations and varied patterns across environments.

The paper assesses how genomic regions influence heterosis in Arabidopsis thaliana crosses, finding environment- and background-dependent non-additive effects and epistasis.

The paper introduces a panel of near-isogenic lines from Arabidopsis thaliana to study additive and non-additive genetic effects on ecologically important traits, identifying FLC's role and novel epistatic interactions in flowering time.

This study uses museum specimens and field collections of Arabidopsis thaliana to analyze genetic diversity and temporal changes, finding genetic stasis and mixed signals of adaptation.

The paper investigates the roles of genetic drift and selection in the loss of short stamens in Arabidopsis thaliana along an elevational gradient and identifies different genetic loci associated with this trait variation.