Is an ability to taste wine come from our DNA? A new study has concluded that certain individuals are born with a heightened sensitivity that gives them the edge when it comes to tasting wine. “Wine Expertise Predicts Taste Phenotype,” by Profs. John Hayes and Gary Pickering separated over 300 participants into two groups—”wine experts,” (professionals in the wine industry), and regular consumers—and gave them a paper disk treated with drops of the…