Limited directional selection but coevolutionary signals among imprinted genes in A. lyrata.
Audrey Le Vève, Ömer İltaş, Julien Yann Dutheil, Clément Lafon Placette
The paper investigates selection signals and coevolution among imprinted genes in Arabidopsis lyrata using phylogenetic and population genomic approaches, finding balancing selection and coevolution but limited directional selection.