Related Clues:

• Hereditary factor
• Stranded matter
• Splicer's material
• It may undergo mutation
• Code carrier, for short
• "Star Trek" creator Roddenberry
• It's passed down
• It's in all living cells
• Geneticist's abbr
• Genetic molecule
• Gene stuff
• Good name for a DNA expert
• Single-helix molecule
• Letters with messenger or transfer
• Gene messenger