Related Clues:

• Evidence that's tough to dispute
• Positive ID maker
• Forensic ID determinant
• Evidence that is hard to refute
• Mitochondrial stuff
• Junk ___ (creationism topic)
• Kind of modern "fingerprint"
• Case breaker, perhaps
• 'It's in my ___'
• Genomics sample
• Genetic 'code'
• Nucleus contents
• Finch's field
• Physics class equation
• Evidence that's extremely hard to dispute