Genetics and environment combine to give everyone a unique sense of smell
Tuesday, April 25, 2017 - 03:02
in Biology & Nature
Researchers from the Wellcome Trust Sanger Institute and their collaborators have shown that receptors in the noses of mice exposed to certain smells during life are different to genetically similar mice that lived without those smells. Published today in eLife, the study found it is this combination of genetics and experience that gives each individual a unique sense of smell.