But the hypothesis that these Ashkenazi grandparents had been less likely to die of TB specifically because at least some of them were Tay-Sachs carriers was novel and compelling.
Però la hipòtesi de que aquests avis asquenazites eren menys propensos a morir de TB específicament perquè alguns d'ells eren portadors de Tay-Sachs va ser nova i convincent.