Annie Parker has a relationship “particular” breast most cancers: mom and sister died from the illness relentless. Annie lately found that she suffers from this illness. With an unbelievable humorousness, Annie decides it is not going to depart overwhelmed, he’ll stay his final days with dignity, even when the physique betrays. Mary Claire King, a geneticist, will assist to battle the illness Annie, satisfied that there’s a robust hyperlink between most cancers and human DNA. Mary Claire manages to make one of the essential discoveries of the 20th century.