61.   The finding helped put the killer in prison for life.

62.   The finding might someday help doctors treat the disease.

63.   The finding could help create a new vaccine.

64.   The finding could someday help scientists develop new drugs to prevent or kill HIV infection in newborns, the researchers said.

65.   The finding may help researchers develop new ways to stop smoking.

66.   The findings could help explain why people with no known risk factors such as high cholesterol or high blood pressure can still have heart attacks.

67.   The findings could help researchers design new drugs to combat the mosquito-borne parasite, which kills more than a million people a year.

68.   The findings may help researchers zero in on the causes, Malaspina said.

69.   The finding may also help explain why plants produce substances like nicotine, cocaine and caffeine that act on the brain, researchers said.

70.   The finding may help scientists find a therapy for deafness.