Performance and limitations of linkage-disequilibrium-based methods for inferring the genomic landscape of recombination and detecting hotspots: a simulation study

The macroevolutionary dynamics of pharyngognathy in fishes fail to support the key innovation hypothesis - Nature Communications

Key innovations are traits that trigger the rapid evolution of new species occupying novel niches. Fresh genetic evidence reveals that the modified throat jaws of some fishes, thought to be a textbook example of key innovation, have a complex history that does not fit the classic definition.