Positive Darwinian selection and the birth of an olfactory receptor clade in teleosts
Hussain A, Saraiva L, Korsching S. Positive Darwinian selection and the birth of an olfactory receptor clade in teleosts. Proceedings Of The National Academy Of Sciences Of The United States Of America 2009, 106: 4313-4318. PMID: 19237578, PMCID: PMC2657432, DOI: 10.1073/pnas.0803229106.Peer-Reviewed Original ResearchConceptsTrace amine-associated receptorsTAAR genesIntron gainGene familyClass IIIBony fishesOlfactory receptor neuronsPositive Darwinian selectionLocal positive selectionOlfactory receptor gene familyClass III genesOlfactory receptorsOlfactory receptor familyReceptor gene familyOlfactory epitheliumLigand-binding motifsFish genesTeleost lineageReceptor neuronsJawless vertebratesVertebrate evolutionIII genesPositive selectionDarwinian selectionEvolutionary dynamics