Ancient multiplicity in cyclic nucleotide-gated (CNG) cation channel repertoire was reduced in the ancestor of Olfactores before re-expansion by whole genome duplications in vertebrates
D. Lagman, H. J. Haines, X. M. Abalo, D. Larhammar
The paper traces the evolutionary history of CNG channels in metazoans, showing ancient multiplicity reduced in Olfactores ancestors and expanded later by vertebrate whole genome duplications.
bioRxiv · Sep 16, 2022Evolutionary Biology