Phylogenomics has revealed the remarkable frequency with which introgression occurs
across the tree of life. These discoveries have been enabled by the rapid growth of methods …

As populations diverge, genetic differences accumulate across the genome. Spurred by
rapid developments in sequencing technology, genome-wide population surveys of natural …

Genome-scale sequence data have invigorated the study of hybridization and introgression,
particularly in animals. However, outside of a few notable cases, we lack systematic tests for …

Hybridisation and introgression can dramatically alter the relationships among groups of
species, leading to phylogenetic discordance across the genome and between populations …

Several methods have been proposed to test for introgression across genomes. One method
tests for a genome-wide excess of shared derived alleles between taxa using Patterson's D …

Speciation is a continuous process during which genetic changes gradually accumulate in
the genomes of diverging species. Recent studies have documented highly heterogeneous …

Uncovering the genetic basis of species diversification is a central goal in evolutionary
biology. Yet, the link between the accumulation of genomic changes during population …

Comparisons of DNA from archaic and modern humans show that these groups interbred,
and in some cases received an evolutionary advantage from doing so. This process …

Understanding the processes of population divergence and speciation remains a core
question in evolutionary biology. For nearly a hundred years evolutionary geneticists have …

Müllerian mimicry among Neotropical Heliconiini butterflies is an excellent example of
natural selection, associated with the diversification of a large continental-scale radiation …