Related Clues:
- Subject of medical research yet to have host almost replacing heart
- Check mobile phone? It's a little thing but capable of development
- Biological building block
- Recent medical research subject
- One has unlimited potential for development, putting bow on short string instrument
- Originating material for organisms hawk traps caught and gathered up
- Undifferentiated unit of life
- Curb coterie from which specialised units develop
- Subject of medical research
- Self-renewing generator of tissue, etc
- Check place one's locked up potent biological unit
- Staunch group of collaborators achieving target of medical research
- Possibly select male lacking a bit of energy as basis for life-sciences research
- Human organism that may be embryonic or adult
- Stalk group that could become anything