# Serine

Pyanodons item · internal name `serine` · stack size 100 · first craftable in tier 6 (pY science pack 3, [tier 6](https://factorio.kalzumeus.com/tier/6.md))
HTML page: https://factorio.kalzumeus.com/item/serine/

## Produced by (1 recipes)

### Serine (`serine`)

- 50 s · tier 6 · productivity modules allowed
- Ingredients: 5 × [Kmaut tendons](https://factorio.kalzumeus.com/item/tendon.md), 40 × [Zogna bacteria](https://factorio.kalzumeus.com/fluid/zogna-bacteria.md)
- Results: 10 × [Serine](https://factorio.kalzumeus.com/item/serine.md)
- Made in: Centrifuge, Centrifuge MK 01, Centrifuge MK 02, Centrifuge MK 03, Centrifuge MK 04
- Unlocked by: [Kmauts](https://factorio.kalzumeus.com/tech/kmauts.md)

## Used in (4 recipes)

- Compost 1 × Serine (`biomass-serine`, tier 1) → [Biomass](https://factorio.kalzumeus.com/item/biomass.md)
- Grow basic alien bacteria (`bacteria-1`, tier 6) → [Alien bacteria](https://factorio.kalzumeus.com/fluid/bacteria-1.md)
- Purine analogues (`purine-analogues`, tier 6) → [Purine analogues](https://factorio.kalzumeus.com/item/purine-analogues.md)
- Zinc finger fusion proteins (`zinc-finger-proteins`, tier 7) → [Zinc finger fusion proteins](https://factorio.kalzumeus.com/item/zinc-finger-proteins.md)