Related Clues:

• "CSI" find, sometimes
• Cell constituent, for short
• Rosalind Franklin studied it
• ID clincher
• Ribonucleic acid, familiarly
• Court evidence, sometimes
• Paternity prover
• Uracil stuff
• 'NCIS' evidence
• Parentage proof
• Crime lab sample
• Hair strands?
• Evidence of descent
• Viral gene material
• Chromosome's home