David Luke Field

Shaping of developmental gradients through selection on multiple loci in Antirrhinum

The paper shows how natural selection shapes molecular gradients by acting on multiple loci in snapdragons, with cis and trans regulatory variation influencing flower color gradients.

Genome-wide cline analysis identifies new locus contributing to a barrier to gene flow across an Antirrhinum hybrid zone

Genealogical analysis of replicate flower colour hybrid zones in Antirrhinum

The paper analyzes replicate flower color hybrid zones in Antirrhinum to identify loci associated with gene flow barriers using haplotagging, FST scans, and genealogical methods.

Blind genomic tree scans identify loci underlying adaptive peaks in Antirrhinum

The paper identifies genomic loci underlying adaptive peaks in Antirrhinum by analyzing 18 populations and finding two partitions associated with hybrid incompatibility and eco-adaptation.

Estimating barriers to gene flow from distorted isolation by distance patterns

This paper introduces a method to estimate linear barriers to gene flow by analyzing isolation by distance patterns in genetic data.