







































(ANSA) – STANFORD (CALIFORNIA), 4 LUG – Per la prima volta e’ stata ottenuta la mappa del dna di un feto utilizzando un campione di sangue della madre. Il risultato e’ descritto su Nature e si deve a un gruppo di ricerca coordinato da Stephen Quake dell’universita’ di Stanford. Il nuovo metodo apre le porte alla diagnosi prenatale di malattie genetiche senza esami invasivi come l’amniocentesi, che possano mettere a rischio la vita del feto (porta, per esempio, un rischio di aborto ogni 200 gravidanze).
RIPRODUZIONE RISERVATA