The dopamine receptor D5 gene shows signs of independent erosion in Toothed and Baleen whales
L. Q. Alves, J. Alves, R. Ribeiro, R. Ruivo, L. F. Castro
The paper investigates the evolution of the dopamine receptor D5 gene in mammals, finding independent gene loss in cetaceans and a burrowing mammal, suggesting a link to hypoxia adaptations.
bioRxiv · Feb 21, 2019Evolutionary Biology