Related Clues:
- Genetic carrier, briefly
- Messenger that works with 49-Across
- Cell stuff letters
- Single-celled organism (var.)
- Chain letters, genetically
- Brief genetic material
- Transfer or messenger ___
- Genetic transfer letters
- Genetic splicing material
- Part of a gene's makeup
- Cell ''messenger''
- It has only one cell (Var.)
- Genetic molecule (Abbr.)
- Bio class subj
- Geneticist's strands