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Related Clues:
- Splicing candidates
- 6-Across evidence
- It can prove kinship
- Father identifier
- Genentech's ticker symbol
- See 106-Across
- DNA sites
- Watson's code letters
- High-tech "fingerprint"
- Stuff of life
- Double-helix material
- Fingerprint with a twist?
- It could prove paternity
- Crime lab letters
- Sample in a crime lab