Related Clues:

• Modern evidence
• Certain U.S. ID
• Code carrier
• Cell occupant?
• A type of evidence
• Type of testing
• Taxpayer's ID
• It's in your genes
• Forensic finding
• Carrier of genetic info
• Tax return ID
• Kind of fingerprinting
• Chain letters?
• 1040 info: Abbr.
• Human Genome Project topic