And what they found was that people who lived to 90 or 100 were more likely to have daf-2 mutations -- that is, changes in the gene that encodes the receptor for IGF-1.
Si au descoperit ca oamenii care traiau pana la 90 - 100 de ani erau mai predispusi la mutatia genei daf-2, adica modificarea genei care codifica receptorul pentru IGF-1.