| Clue | Source | Date |
|---|---|---|
| What clones share | Newsday | 07 Jul 2022 |
| It's common among clones | Newsday | 15 Aug 2020 |
| DNA research topic | Universal | 17 Nov 2019 |
| What clones share | New York Times | 31 Oct 2015 |
| 64-Down research subject | LA Times Daily | 05 Aug 2015 |
| What clones share | ||
| 64-Down research subject | ||
| DNA research topic | ||
| DNA research subject | ||
| DNA research subject | ||
| DNA map subject | ||
| DNA map subject | ||
| Subject of a DNA map |