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. Author manuscript; available in PMC: 2023 Apr 18.
Published in final edited form as: Nature. 2022 Jul 20;608(7921):209–216. doi: 10.1038/s41586-022-04960-2

Extended Data Table 1:

Chemically defined food “Part 1” mixture

Part 1 (AUTOCLAVE 15 minutes)
Category Ingredient Amount of stock per liter
Gelling Agent Agar-Type II 10 g
Sugar Sucrose 25 g
Metal Ions CaCl2*6h2o 1 mL
CuSO4*5h2o 1 mL
FeSO4*7h2o 1 mL
MgSO4 (anhydrous) 1 mL
MnCl2*4h2o 1 mL
ZnSO4*7h2o 1 mL
Cholesterol Cholesterol 15 mL
Amino Acids Tyrosine 0.93g
Histidine 50 mL
Isoleucine 50 mL
Methionine 50 mL
Phenylalanine 50 mL
Threonine 50 mL
Valine 50 mL
Water Water (milliQ) 158 mL