Related Clues:

• 'Star Trek' producer Roddenberry
• Hackman or Rayburn
• Chromosome unit
• Bit of heredity
• Chromosome carrier
• Bit of DNA
• Kind of pool or therapy
• Trait maker
• Mendelian thing
• Frank's "On the Town" co-star
• Wilder in movies
• Part of some pools
• Wilder or Autry
• Gift from one's parents
• Appearance determinant