Evolutionary Dynamics of the Complete Chemosensory Repertoire in Kissing Bugs of the Genus Rhodnius: Divergent Odorant Receptors Contrast with Conserved Gene Families
Marie Merle, Gabin Rignault, Florence Mougel, Louise Maille, Jonathan Filée, Elaine Folly-Ramos, Carlos Eduardo Almeida, Myriam Harry
This study analyzes the evolutionary dynamics of chemosensory genes in Rhodnius species, finding that odorant receptors (ORs) show significant expansion and selection, while other families remain conserved.
bioRxiv · Jul 10, 2026 · PreprintEvolutionary Biology