TAS2R38 bitter taste perception in the Koṅkaṇī Sārasvata Brahmin population.

Our results are in line with earlier studies, which report an association between PTC sensitivity and the TAS2R38 gene in different populations. In the global context, Koṅkaṇī Sārasvata Brahmins, who are mostly distributed along the southwestern coast of India, show a PTC sensitivity pattern slightly similar to that of West Eurasian populations. Our findings suggest ancestry specific selection in TAS2R38 gene variations for taste sensitivity at global level.