# Reontogenesis (technology)

internal name `reca` · tier 7 (Production science pack, [tier 7](https://factorio.kalzumeus.com/tier/7.md))
HTML page: https://factorio.kalzumeus.com/tech/reca/

## Cost

2000 units of (1 × [Production science pack](https://factorio.kalzumeus.com/item/production-science-pack.md), 2 × [pY science pack 3](https://factorio.kalzumeus.com/item/py-science-pack-3.md), 3 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 6 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 10 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 20 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 30 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md), 6 × [Military science pack](https://factorio.kalzumeus.com/item/military-science-pack.md)), 300 s each.

## Requires (3)

- [Antiviral drugs](https://factorio.kalzumeus.com/tech/antiviral.md)
- [Growth hormones](https://factorio.kalzumeus.com/tech/growth-hormone.md)
- [Numal - Stage 1](https://factorio.kalzumeus.com/tech/numal-mk01.md)

## Leads to (2)

- [Intermetallics - Stage 4](https://factorio.kalzumeus.com/tech/intermetallics-mk04.md)
- [pY science pack](https://factorio.kalzumeus.com/tech/py-science-pack-4.md)

## Unlocks (60 recipes)

### Improved caged scrondrix: RecA (`Caged-scrondrix-19`)

- 90 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged scrondrix](https://factorio.kalzumeus.com/item/caged-scrondrix.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md)
- Results: 1 × [Improved caged scrondrix: RecA](https://factorio.kalzumeus.com/item/skin-caged-scrondrix.md)
- Made in: Scrondrix pen MK 01, Scrondrix pen MK 02, Scrondrix pen MK 03, Scrondrix pen MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Adaptable automucosa (`adaptable-automucosa`)

- 40 s · tier 7
- Ingredients: 1 × [Improved zipir: RecA](https://factorio.kalzumeus.com/item/skin-zipir.md)
- Results: 1 × [Adaptable automucosa](https://factorio.kalzumeus.com/item/adaptable-automucosa.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved arqad: RecA (`arqad-improve-7`)

- 90 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Arqad](https://factorio.kalzumeus.com/item/arqad.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md)
- Results: 1 × [Improved arqad: RecA](https://factorio.kalzumeus.com/item/chitin-arqad.md)
- Made in: Apiary hydrocarbon plant MK 01, Apiary hydrocarbon plant MK 02, Apiary hydrocarbon plant MK 03, Apiary hydrocarbon plant MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved arqad: RecA (`arqad-improve-8`)

- 30 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Arqad](https://factorio.kalzumeus.com/item/arqad.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 1 × [Improved arqad: RecA](https://factorio.kalzumeus.com/item/chitin-arqad.md)
- Made in: Apiary hydrocarbon plant MK 01, Apiary hydrocarbon plant MK 02, Apiary hydrocarbon plant MK 03, Apiary hydrocarbon plant MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged arthurian: RecA (`arthurian-21`)

- 80 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged arthurian](https://factorio.kalzumeus.com/item/caged-arthurian.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 1 × [Improved caged arthurian: RecA](https://factorio.kalzumeus.com/item/skin-caged-arthurian.md)
- Made in: Arthurian pen MK 01, Arthurian pen MK 02, Arthurian pen MK 03, Arthurian pen MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged auog: RecA (`auog-mods-6`)

- 90 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged auog](https://factorio.kalzumeus.com/item/caged-auog.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md)
- Results: 1 × [Improved caged auog: RecA](https://factorio.kalzumeus.com/item/skin-caged-auog.md)
- Made in: Auog paddock MK 01, Auog paddock MK 02, Auog paddock MK 03, Auog paddock MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged phadai: RecA (`caged-phadai-11`)

- 90 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged phadai](https://factorio.kalzumeus.com/item/caged-phadai.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md)
- Results: 1 × [Improved caged phadai: RecA](https://factorio.kalzumeus.com/item/skin-caged-phadai.md)
- Made in: Phadai enclosure MK 01, Phadai enclosure MK 02, Phadai enclosure MK 03, Phadai enclosure MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged phadai: RecA (`caged-phadai-12`)

- 30 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged phadai](https://factorio.kalzumeus.com/item/caged-phadai.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 1 × [Improved caged phadai: RecA](https://factorio.kalzumeus.com/item/skin-caged-phadai.md)
- Made in: Phadai enclosure MK 01, Phadai enclosure MK 02, Phadai enclosure MK 03, Phadai enclosure MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved cottongut: RecA (`cottongut-growth-enhancement-6`)

- 90 s · tier 7 · productivity modules allowed
- Ingredients: 4 × [Cottongut](https://factorio.kalzumeus.com/item/cottongut.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md)
- Results: 4 × [Improved cottongut: RecA](https://factorio.kalzumeus.com/item/skin-cottongut.md)
- Made in: Prandium lab MK 01, Prandium lab MK 02, Prandium lab MK 03, Prandium lab MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged dingrit: RecA (`dingrits-improved-11`)

- 90 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged dingrit](https://factorio.kalzumeus.com/item/caged-dingrits.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md)
- Results: 1 × [Improved caged dingrit: RecA](https://factorio.kalzumeus.com/item/skin-caged-dingrits.md)
- Made in: Dingrit pack MK 01, Dingrit pack MK 02, Dingrit pack MK 03, Dingrit pack MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged dingrit: RecA (`dingrits-improved-12`)

- 30 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged dingrit](https://factorio.kalzumeus.com/item/caged-dingrits.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 1 × [Improved caged dingrit: RecA](https://factorio.kalzumeus.com/item/skin-caged-dingrits.md)
- Made in: Dingrit pack MK 01, Dingrit pack MK 02, Dingrit pack MK 03, Dingrit pack MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Render arqads for chitin (`ex-chi-arq`)

- 30 s · tier 7
- Ingredients: 3 × [Improved arqad: RecA](https://factorio.kalzumeus.com/item/chitin-arqad.md)
- Results: 21 × [Chitin](https://factorio.kalzumeus.com/item/chitin.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved xeno (`ex-chi-xeno`)

- 25 s · tier 7
- Ingredients: 1 × [Improved caged xeno: RecA](https://factorio.kalzumeus.com/item/chitin-caged-xeno.md)
- Results: 1 × [Cage](https://factorio.kalzumeus.com/item/cage.md), 23 × [Chitin](https://factorio.kalzumeus.com/item/chitin.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract pelt from improved dingrits (`ex-pelt-din`)

- 30 s · tier 7
- Ingredients: 1 × [Improved caged dingrit: RecA](https://factorio.kalzumeus.com/item/skin-caged-dingrits.md)
- Results: 1 × [Cage](https://factorio.kalzumeus.com/item/cage.md), 3 × [Dingrit pelt](https://factorio.kalzumeus.com/item/pelt.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved arthurians (`ex-ski-art`)

- 30 s · tier 7
- Ingredients: 1 × [Improved caged arthurian: RecA](https://factorio.kalzumeus.com/item/skin-caged-arthurian.md)
- Results: 1 × [Cage](https://factorio.kalzumeus.com/item/cage.md), 7 × [Skin](https://factorio.kalzumeus.com/item/skin.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved auog (`ex-ski-auog`)

- 30 s · tier 7
- Ingredients: 1 × [Improved caged auog: RecA](https://factorio.kalzumeus.com/item/skin-caged-auog.md)
- Results: 1 × [Cage](https://factorio.kalzumeus.com/item/cage.md), 10 × [Skin](https://factorio.kalzumeus.com/item/skin.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved cottongut (`ex-ski-cot`)

- 30 s · tier 7
- Ingredients: 5 × [Improved cottongut: RecA](https://factorio.kalzumeus.com/item/skin-cottongut.md)
- Results: 4 × [Skin](https://factorio.kalzumeus.com/item/skin.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved korlex (`ex-ski-kor`)

- 30 s · tier 7
- Ingredients: 1 × [Improved caged korlex: RecA](https://factorio.kalzumeus.com/item/skin-caged-korlex.md)
- Results: 1 × [Cage](https://factorio.kalzumeus.com/item/cage.md), 13 × [Skin](https://factorio.kalzumeus.com/item/skin.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved mukmoux (`ex-ski-muk`)

- 30 s · tier 7
- Ingredients: 1 × [Improved caged mukmoux: RecA](https://factorio.kalzumeus.com/item/skin-caged-mukmoux.md)
- Results: 1 × [Cage](https://factorio.kalzumeus.com/item/cage.md), 10 × [Skin](https://factorio.kalzumeus.com/item/skin.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved numal (`ex-ski-num`)

- 30 s · tier 7
- Ingredients: 1 × [Improved Numal: RecA](https://factorio.kalzumeus.com/item/chitin-numal.md)
- Results: 8 × [Chitin](https://factorio.kalzumeus.com/item/chitin.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved phadais (`ex-ski-pha`)

- 30 s · tier 7
- Ingredients: 1 × [Improved caged phadai: RecA](https://factorio.kalzumeus.com/item/skin-caged-phadai.md)
- Results: 1 × [Cage](https://factorio.kalzumeus.com/item/cage.md), 5 × [Phadai carapace](https://factorio.kalzumeus.com/item/carapace.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved phagnots (`ex-ski-phag`)

- 30 s · tier 7
- Ingredients: 1 × [Improved caged phagnot: RecA](https://factorio.kalzumeus.com/item/skin-caged-phagnot.md)
- Results: 1 × [Cage](https://factorio.kalzumeus.com/item/cage.md), 7 × [Skin](https://factorio.kalzumeus.com/item/skin.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved scrondrix (`ex-ski-scro`)

- 30 s · tier 7
- Ingredients: 1 × [Improved caged scrondrix: RecA](https://factorio.kalzumeus.com/item/skin-caged-scrondrix.md)
- Results: 1 × [Cage](https://factorio.kalzumeus.com/item/cage.md), 10 × [Skin](https://factorio.kalzumeus.com/item/skin.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved simik (`ex-ski-sim`)

- 30 s · tier 7
- Ingredients: 1 × [Improved caged simik: RecA](https://factorio.kalzumeus.com/item/skin-caged-simik.md)
- Results: 1 × [Cage](https://factorio.kalzumeus.com/item/cage.md), 1 × [Simik scales](https://factorio.kalzumeus.com/item/simik-scales.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved trits (`ex-ski-trit`)

- 30 s · tier 7
- Ingredients: 1 × [Improved trits: RecA](https://factorio.kalzumeus.com/item/skin-trits.md)
- Results: 8 × [Photophore](https://factorio.kalzumeus.com/item/photophore.md), 13 × [Skin](https://factorio.kalzumeus.com/item/skin.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved ulrics (`ex-ski-ulr`)

- 30 s · tier 7
- Ingredients: 1 × [Improved caged ulric: RecA](https://factorio.kalzumeus.com/item/skin-caged-ulric.md)
- Results: 1 × [Cage](https://factorio.kalzumeus.com/item/cage.md), 10 × [Skin](https://factorio.kalzumeus.com/item/skin.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved vonix (`ex-ski-von`)

- 30 s · tier 7
- Ingredients: 1 × [Improved vonix: RecA](https://factorio.kalzumeus.com/item/skin-vonix.md)
- Results: 13 × [Skin](https://factorio.kalzumeus.com/item/skin.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved vrauk (`ex-ski-vrauks`)

- 10 s · tier 7
- Ingredients: 1 × [Improved caged vrauk: RecA](https://factorio.kalzumeus.com/item/chitin-caged-vrauks.md)
- Results: 1 × [Cage](https://factorio.kalzumeus.com/item/cage.md), 15 × [Chitin](https://factorio.kalzumeus.com/item/chitin.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract shell from improved xyhiphoe (`ex-ski-xyh`)

- 30 s · tier 7
- Ingredients: 1 × [Improved xyhiphoe: RecA](https://factorio.kalzumeus.com/item/shell-xyhiphoe.md)
- Results: 15 × [Shell](https://factorio.kalzumeus.com/item/shell.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved zipir (`ex-ski-zipir`)

- 30 s · tier 7
- Ingredients: 1 × [Improved zipir: RecA](https://factorio.kalzumeus.com/item/skin-zipir.md)
- Results: 17 × [Skin](https://factorio.kalzumeus.com/item/skin.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Extract skin from improved zungror (`ex-ski-zun`)

- 50 s · tier 7
- Ingredients: 1 × [Improved caged zungror: RecA](https://factorio.kalzumeus.com/item/skin-caged-zungror.md)
- Results: 1 × [Cage](https://factorio.kalzumeus.com/item/cage.md), 13 × [Skin](https://factorio.kalzumeus.com/item/skin.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged korlex: RecA (`korlex-improved-11`)

- 90 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged korlex](https://factorio.kalzumeus.com/item/caged-korlex.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md)
- Results: 1 × [Improved caged korlex: RecA](https://factorio.kalzumeus.com/item/skin-caged-korlex.md)
- Made in: Ez Squeeze ranch MK 01, Ez Squeeze ranch MK 02, Ez Squeeze ranch MK 03, Ez Squeeze ranch MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged korlex: RecA (`korlex-improved-12`)

- 30 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged korlex](https://factorio.kalzumeus.com/item/caged-korlex.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 1 × [Improved caged korlex: RecA](https://factorio.kalzumeus.com/item/skin-caged-korlex.md)
- Made in: Ez Squeeze ranch MK 01, Ez Squeeze ranch MK 02, Ez Squeeze ranch MK 03, Ez Squeeze ranch MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged mukmoux: RecA (`mukmoux-improved-11`)

- 30 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged mukmoux](https://factorio.kalzumeus.com/item/caged-mukmoux.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md)
- Results: 1 × [Improved caged mukmoux: RecA](https://factorio.kalzumeus.com/item/skin-caged-mukmoux.md)
- Made in: Mukmoux pasture MK 01, Mukmoux pasture MK 02, Mukmoux pasture MK 03, Mukmoux pasture MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged mukmoux: RecA (`mukmoux-improved-12`)

- 12 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged mukmoux](https://factorio.kalzumeus.com/item/caged-mukmoux.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 1 × [Improved caged mukmoux: RecA](https://factorio.kalzumeus.com/item/skin-caged-mukmoux.md)
- Made in: Mukmoux pasture MK 01, Mukmoux pasture MK 02, Mukmoux pasture MK 03, Mukmoux pasture MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved Numal: RecA (`numal-improved-7`)

- 180 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Numal](https://factorio.kalzumeus.com/item/numal.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md)
- Results: 2 × [Improved Numal: RecA](https://factorio.kalzumeus.com/item/chitin-numal.md)
- Made in: Numal artificial reef MK 01, Numal artificial reef MK 02, Numal artificial reef MK 03, Numal artificial reef MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved Numal: RecA (`numal-improved-8`)

- 60 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Numal](https://factorio.kalzumeus.com/item/numal.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 2 × [Improved Numal: RecA](https://factorio.kalzumeus.com/item/chitin-numal.md)
- Made in: Numal artificial reef MK 01, Numal artificial reef MK 02, Numal artificial reef MK 03, Numal artificial reef MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged phagnot: RecA (`phagnot-improved-11`)

- 90 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged phagnot](https://factorio.kalzumeus.com/item/caged-phagnot.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md)
- Results: 1 × [Improved caged phagnot: RecA](https://factorio.kalzumeus.com/item/skin-caged-phagnot.md)
- Made in: Phagnot corral MK 01, Phagnot corral MK 02, Phagnot corral MK 03, Phagnot corral MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged phagnot: RecA (`phagnot-improved-12`)

- 30 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged phagnot](https://factorio.kalzumeus.com/item/caged-phagnot.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 1 × [Improved caged phagnot: RecA](https://factorio.kalzumeus.com/item/skin-caged-phagnot.md)
- Made in: Phagnot corral MK 01, Phagnot corral MK 02, Phagnot corral MK 03, Phagnot corral MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### RecA protein (`reca`)

- 70 s · tier 7
- Ingredients: 1 × [Great alien sample](https://factorio.kalzumeus.com/item/alien-sample-03.md), 1 × [Alien enzymes](https://factorio.kalzumeus.com/item/alien-enzymes.md), 100 × [Fetal serum](https://factorio.kalzumeus.com/fluid/fetal-serum.md), 30 × [Cridren adrenal cortex](https://factorio.kalzumeus.com/item/adrenal-cortex.md), 40 × [Bones](https://factorio.kalzumeus.com/item/bones.md), 30 × [Navens](https://factorio.kalzumeus.com/item/navens.md), 3 × [Cysteine](https://factorio.kalzumeus.com/item/cysteine.md), 50 × [Laboratory instrument](https://factorio.kalzumeus.com/item/lab-instrument.md), 50 × [Gene transfer agent (GTA)](https://factorio.kalzumeus.com/fluid/gta.md), 50 × [Glassware](https://factorio.kalzumeus.com/item/flask.md)
- Results: 250 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md)
- Made in: Research center MK 01, Research center MK 02, Research center MK 03, Research center MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### RecA protein (`reca-2`)

- 70 s · tier 7
- Ingredients: 1 × [Great alien sample](https://factorio.kalzumeus.com/item/alien-sample-03.md), 1 × [Alien enzymes](https://factorio.kalzumeus.com/item/alien-enzymes.md), 100 × [Fetal serum](https://factorio.kalzumeus.com/fluid/fetal-serum.md), 30 × [Cridren adrenal cortex](https://factorio.kalzumeus.com/item/adrenal-cortex.md), 40 × [Bones](https://factorio.kalzumeus.com/item/bones.md), 30 × [Navens](https://factorio.kalzumeus.com/item/navens.md), 3 × [Cysteine](https://factorio.kalzumeus.com/item/cysteine.md), 50 × [Laboratory instrument](https://factorio.kalzumeus.com/item/lab-instrument.md), 50 × [Gene transfer agent (GTA)](https://factorio.kalzumeus.com/fluid/gta.md), 50 × [Glassware](https://factorio.kalzumeus.com/item/flask.md), 2 × [Denatured seismite](https://factorio.kalzumeus.com/item/denatured-seismite.md)
- Results: 300 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md)
- Made in: Research center MK 01, Research center MK 02, Research center MK 03, Research center MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged simik: RecA (`simik-improved-11`)

- 90 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged simik](https://factorio.kalzumeus.com/item/caged-simik.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md)
- Results: 1 × [Improved caged simik: RecA](https://factorio.kalzumeus.com/item/skin-caged-simik.md)
- Made in: Simik den MK 01, Simik den MK 02, Simik den MK 03, Simik den MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged simik: RecA (`simik-improved-12`)

- 30 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged simik](https://factorio.kalzumeus.com/item/caged-simik.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 1 × [Improved caged simik: RecA](https://factorio.kalzumeus.com/item/skin-caged-simik.md)
- Made in: Simik den MK 01, Simik den MK 02, Simik den MK 03, Simik den MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Subdermal chemosnare (`subdermal-chemosnare`)

- 40 s · tier 7
- Ingredients: 1 × [Improved caged phadai: RecA](https://factorio.kalzumeus.com/item/skin-caged-phadai.md)
- Results: 1 × [Subdermal chemosnare](https://factorio.kalzumeus.com/item/subdermal-chemosnare.md), 1 × [Cage](https://factorio.kalzumeus.com/item/cage.md)
- Made in: Slaughterhouse MK 01, Slaughterhouse MK 02, Slaughterhouse MK 03, Slaughterhouse MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved trits: RecA (`trits-improved-11`)

- 160 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Trits](https://factorio.kalzumeus.com/item/trits.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md)
- Results: 1 × [Improved trits: RecA](https://factorio.kalzumeus.com/item/skin-trits.md)
- Made in: Pressurized reef MK 01, Pressurized reef MK 02, Pressurized reef MK 03, Pressurized reef MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved trits: RecA (`trits-improved-12`)

- 50 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Trits](https://factorio.kalzumeus.com/item/trits.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 1 × [Improved trits: RecA](https://factorio.kalzumeus.com/item/skin-trits.md)
- Made in: Pressurized reef MK 01, Pressurized reef MK 02, Pressurized reef MK 03, Pressurized reef MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged ulric: RecA (`ulric-improved-11`)

- 90 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged ulric](https://factorio.kalzumeus.com/item/caged-ulric.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md)
- Results: 1 × [Improved caged ulric: RecA](https://factorio.kalzumeus.com/item/skin-caged-ulric.md)
- Made in: Ulric corral, Ulric corral MK 02, Ulric corral MK 03, Ulric corral MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged ulric: RecA (`ulric-improved-12`)

- 30 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged ulric](https://factorio.kalzumeus.com/item/caged-ulric.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 1 × [Improved caged ulric: RecA](https://factorio.kalzumeus.com/item/skin-caged-ulric.md)
- Made in: Ulric corral, Ulric corral MK 02, Ulric corral MK 03, Ulric corral MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved vonix: RecA (`vonix-improved-10`)

- 60 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Vonix](https://factorio.kalzumeus.com/item/vonix.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 1 × [Improved vonix: RecA](https://factorio.kalzumeus.com/item/skin-vonix.md)
- Made in: Vonix den MK 01, Vonix den MK 02, Vonix den MK 03, Vonix den MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved vonix: RecA (`vonix-improved-9`)

- 180 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Vonix](https://factorio.kalzumeus.com/item/vonix.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md)
- Results: 1 × [Improved vonix: RecA](https://factorio.kalzumeus.com/item/skin-vonix.md)
- Made in: Vonix den MK 01, Vonix den MK 02, Vonix den MK 03, Vonix den MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged vrauk: RecA (`vrauks-improved-7`)

- 90 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged vrauk](https://factorio.kalzumeus.com/item/caged-vrauks.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md)
- Results: 1 × [Improved caged vrauk: RecA](https://factorio.kalzumeus.com/item/chitin-caged-vrauks.md)
- Made in: Vrauk paddock MK 01, Vrauk paddock MK 02, Vrauk paddock MK 03, Vrauk paddock MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged vrauk: RecA (`vrauks-improved-8`)

- 30 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged vrauk](https://factorio.kalzumeus.com/item/caged-vrauks.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 1 × [Improved caged vrauk: RecA](https://factorio.kalzumeus.com/item/chitin-caged-vrauks.md)
- Made in: Vrauk paddock MK 01, Vrauk paddock MK 02, Vrauk paddock MK 03, Vrauk paddock MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged xeno: RecA (`xeno-improved-10`)

- 30 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged xeno](https://factorio.kalzumeus.com/item/caged-xeno.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 1 × [Improved caged xeno: RecA](https://factorio.kalzumeus.com/item/chitin-caged-xeno.md)
- Made in: Xeno pen MK 01, Xeno pen MK 02, Xeno pen MK 03, Xeno pen MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged xeno: RecA (`xeno-improved-9`)

- 80 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Caged xeno](https://factorio.kalzumeus.com/item/caged-xeno.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md)
- Results: 1 × [Improved caged xeno: RecA](https://factorio.kalzumeus.com/item/chitin-caged-xeno.md)
- Made in: Xeno pen MK 01, Xeno pen MK 02, Xeno pen MK 03, Xeno pen MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved xyhiphoe: RecA (`xyhiphoe-improve-7`)

- 90 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Xyhiphoe](https://factorio.kalzumeus.com/item/xyhiphoe.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md)
- Results: 1 × [Improved xyhiphoe: RecA](https://factorio.kalzumeus.com/item/shell-xyhiphoe.md)
- Made in: Xyhiphoe pool MK 01, Xyhiphoe pool MK 02, Xyhiphoe pool MK 03, Xyhiphoe pool MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved xyhiphoe: RecA (`xyhiphoe-improve-8`)

- 30 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Xyhiphoe](https://factorio.kalzumeus.com/item/xyhiphoe.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 1 × [Improved xyhiphoe: RecA](https://factorio.kalzumeus.com/item/shell-xyhiphoe.md)
- Made in: Xyhiphoe pool MK 01, Xyhiphoe pool MK 02, Xyhiphoe pool MK 03, Xyhiphoe pool MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved zipir: RecA (`zipir-improved-10`)

- 30 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Zipir](https://factorio.kalzumeus.com/item/zipir1.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 1 × [Improved zipir: RecA](https://factorio.kalzumeus.com/item/skin-zipir.md)
- Made in: Artificial reef MK 01, Artificial reef MK 02, Artificial reef MK 03, Artificial reef MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved zipir: RecA (`zipir-improved-9`)

- 90 s · tier 7 · productivity modules allowed
- Ingredients: 1 × [Zipir](https://factorio.kalzumeus.com/item/zipir1.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md)
- Results: 1 × [Improved zipir: RecA](https://factorio.kalzumeus.com/item/skin-zipir.md)
- Made in: Artificial reef MK 01, Artificial reef MK 02, Artificial reef MK 03, Artificial reef MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged zungror: RecA (`zungror-improved-10`)

- 60 s · tier 7 · productivity modules allowed
- Ingredients: 2 × [Caged zungror](https://factorio.kalzumeus.com/item/caged-zungror.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md), 1 × [Growth factor](https://factorio.kalzumeus.com/item/gh.md)
- Results: 2 × [Improved caged zungror: RecA](https://factorio.kalzumeus.com/item/skin-caged-zungror.md)
- Made in: Zungror lair MK 01, Zungror lair MK 02, Zungror lair MK 03, Zungror lair MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)

### Improved caged zungror: RecA (`zungror-improved-9`)

- 180 s · tier 7 · productivity modules allowed
- Ingredients: 2 × [Caged zungror](https://factorio.kalzumeus.com/item/caged-zungror.md), 1 × [RecA protein](https://factorio.kalzumeus.com/item/reca.md), 1 × [Antivirals](https://factorio.kalzumeus.com/item/antiviral.md)
- Results: 2 × [Improved caged zungror: RecA](https://factorio.kalzumeus.com/item/skin-caged-zungror.md)
- Made in: Zungror lair MK 01, Zungror lair MK 02, Zungror lair MK 03, Zungror lair MK 04
- Unlocked by: [Reontogenesis](https://factorio.kalzumeus.com/tech/reca.md)