# Cottongut stud

Pyanodons item · internal name `cottongut-mk01` · type `module` · stack size 50 · first craftable in tier 1 (pY science pack 1, [tier 1](https://factorio.kalzumeus.com/tier/1.md))
HTML page: https://factorio.kalzumeus.com/item/cottongut-mk01/

## Produced by (4 recipes)

### Cottongut stud (`cottongut`)

- 300 s · tier 1
- Ingredients: 5 × [Generic earth DNA samples](https://factorio.kalzumeus.com/item/earth-generic-sample.md), 1 × [Mouse DNA samples](https://factorio.kalzumeus.com/item/earth-mouse-sample.md), 5 × [Biosample](https://factorio.kalzumeus.com/item/bio-sample.md), 3 × [cDNA](https://factorio.kalzumeus.com/item/cdna.md), 1 × [Cottongut codex](https://factorio.kalzumeus.com/item/cottongut-codex.md), 1000 × [Water](https://factorio.kalzumeus.com/fluid/water.md)
- Results: 1 × [Cottongut stud](https://factorio.kalzumeus.com/item/cottongut-mk01.md)
- Made in: Creature chamber MK 01, Creature chamber MK 02, Creature chamber MK 03, Creature chamber MK 04
- Unlocked by: [Cottongut - Stage 1](https://factorio.kalzumeus.com/tech/cottongut-mk01.md)

### Cottongut stud (`cottongut-mature-basic-01`)

- 50 s · tier 1
- Ingredients: 1 × [Cottongut stud pup](https://factorio.kalzumeus.com/item/cottongut-pup-mk01.md), 1 × [Wood](https://factorio.kalzumeus.com/item/wood.md), 1 × [Basic cottongut food](https://factorio.kalzumeus.com/item/cottongut-food-01.md), 3 × [Moondrop](https://factorio.kalzumeus.com/item/moondrop.md)
- Results: 1 × [Cottongut stud](https://factorio.kalzumeus.com/item/cottongut-mk01.md)
- Made in: Prandium lab MK 01, Prandium lab MK 02, Prandium lab MK 03, Prandium lab MK 04
- Unlocked by: [Cottongut - Stage 1](https://factorio.kalzumeus.com/tech/cottongut-mk01.md)

### Cottongut stud (`cottongut-earth-sample-turd`)

- 300 s · tier ?
- Ingredients: 1 × [Generic earth DNA samples](https://factorio.kalzumeus.com/item/earth-generic-sample.md), 1 × [Mouse DNA samples](https://factorio.kalzumeus.com/item/earth-mouse-sample.md), 5 × [Biosample](https://factorio.kalzumeus.com/item/bio-sample.md), 3 × [cDNA](https://factorio.kalzumeus.com/item/cdna.md), 1 × [Cottongut codex](https://factorio.kalzumeus.com/item/cottongut-codex.md), 1000 × [Water](https://factorio.kalzumeus.com/fluid/water.md)
- Results: 1 × [Cottongut stud](https://factorio.kalzumeus.com/item/cottongut-mk01.md), 0.8 × [Mouse DNA samples](https://factorio.kalzumeus.com/item/earth-mouse-sample.md) (80% chance)
- Made in: Creature chamber MK 01, Creature chamber MK 02, Creature chamber MK 03, Creature chamber MK 04
- Unlocked by an upgrade choice (script), not research

### Phase 2 cottongut breeding program (`cottongut-mk02`)

- 30 s · tier 4
- Ingredients: 1 × [Cottongut stud pup](https://factorio.kalzumeus.com/item/cottongut-pup-mk01.md), 50 × [Fetal serum](https://factorio.kalzumeus.com/fluid/fetal-serum.md), 1 × [DNA polymerase](https://factorio.kalzumeus.com/item/dna-polymerase.md), 20 × [Artificial blood](https://factorio.kalzumeus.com/fluid/artificial-blood.md)
- Results: 0.005 × [Cottongut stud MK 02](https://factorio.kalzumeus.com/item/cottongut-mk02.md) (0.5% chance), 0.5 × [Cottongut stud](https://factorio.kalzumeus.com/item/cottongut-mk01.md) (50% chance)
- Made in: Reproductive complex MK 01, Reproductive complex MK 02, Reproductive complex MK 03, Reproductive complex MK 04
- Unlocked by: [Cottongut - Stage 2](https://factorio.kalzumeus.com/tech/cottongut-mk02.md)

## Used in (2 recipes)

- Compost 1 × Cottongut stud (`biomass-cottongut-mk01`, tier 1) → [Biomass](https://factorio.kalzumeus.com/item/biomass.md)
- Cottongut stud pup (`cottongut-pup-mk01-raising`, tier 1) → [Cottongut stud pup](https://factorio.kalzumeus.com/item/cottongut-pup-mk01.md)