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(ANSA) – LOS ANGELES, 17 DIC – E’ stato osservato per la prima volta il meccanismo molecolare con cui si sviluppano i precursori di spermatozoi e ovuli nell’embrione umano. Da questa scoperta nasce una nuova ‘road map’ contro l’infertilita’, che getta le basi per le future tecniche di coltivazione in provetta delle cellule alla base della riproduzione. Il risultato, pubblicato sulla rivista Nature Cell Biology, e’ dei ricercatori dell’universita’ della California a Los Angeles.
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