Related Clues:

• Kind of 'fingerprint'
• Watson and Crick subject
• Genetic evidence
• Strand from a parent
• Strands in a cell?
• Test material
• Genomic matter
• Gene material
• Cellular stuff
• Fingerprint's cousin
• Key to heredity, briefly
• Paternity test factor
• The latest in evidence
• Crime solver's aid
• Test material?