Expert curation of the human and mouse olfactory receptor gene repertoires identifies conserved coding regions split across two exons.
Barnes IHA, Ibarra-Soria X, Fitzgerald S, Gonzalez JM, Davidson C, Hardy MP, Manthravadi D, Van Gerven L, Jorissen M, Zeng Z, et al. BMC Genomics. 2020 Mar 3; 21(1):196. Epub 2020 Mar 3.