| Clue | Source | Date |
|---|---|---|
| RNA base | New York Times | 20 Apr 2025 |
| Could be Lucia, right to include chemical (6) | ||
| Adenine's partner in RNA | ||
| Thymine (T) : DNA :: ___ (U) : RNA | Jonesin | 18 Jul 2017 |
| Pointless rising high-flier and student getting biochemical | ||
| RNA component | Universal | 12 Apr 2017 |
| RNA component | ||
| Fundamental component of RNA | USA Today | 09 Jul 2015 |
| Fundamental component of RNA | ||
| RNA component | ||
| Fundamental component of RNA | ||
| RNA component | ||
| Essential RNA component | ||
| Essential RNA component | ||
| RNA component | ||
| RNA constituent | ||
| RNA component | ||
| Fundamental component of RNA | ||
| RNA component |