Season 16 Episodes20
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Confronting the Killer Gene
Mar 28, 198955 min
Arlo, Nancy and Janice each have a 50/50 chance of developing a devastating nerve disorder. A laboratory test can tell them if in fact they will fall victim. In their shoes, would you take the test? Thousands of others face a similar choice: to know,
Seasons53
Episode Summary
"Confronting the Killer Gene" is episode 10 of NOVA season 16. It aired on March 28, 1989.