Related Clues:

• They may be spliced
• Blueprints of a sort
• Chromosome occupants
• Hereditary factors
• Splicer's materials
• Kelly and Hackman
• Trait carriers
• Inheritance units
• Heredity units
• Trait carriers
• Code carriers
• Self-replicating things
• Feature carriers
• Heredity components
• Inheritance, of a sort