Evolutionary BiologybioRxiv
An olfactory receptor gene underlies reproductive isolation in perfume-collecting orchid bees
P. Brand, I. A. Hinojosa-Diaz, R. Ayala…·S. R. Ramirez
The paper identifies an olfactory receptor gene linked to reproductive isolation in orchid bees through divergence in chemical courtship signaling.
DOI 10.1038/s41467-019-14162-6