An olfactory receptor gene underlies reproductive isolation in perfume-collecting orchid bees
P. Brand, I. A. Hinojosa-Diaz, R. Ayala, M. Daigle, C. L. Yurrita Obiols, T. Eltz, S. R. Ramirez
The paper identifies an olfactory receptor gene linked to reproductive isolation in orchid bees through divergence in chemical courtship signaling.
bioRxiv · Feb 1, 2019Evolutionary Biology