Related Clues:

• Very small chain
• Crime lab specimen
• Shred of evidence?
• Biological building block
• Paternity suit evidence, briefly
• Modern aid in anthropology
• It gets laid down
• The Clintons studied it
• Innocence Project evidence, briefly
• Modern evidence type, briefly
• It might be recombinant
• Order's counterpart
• Cops, with 'the'
• Type of modern testing
• Genetic info letters