Overview
- External ontology
- mediadive.medium:120c (source link unavailable) — METHANOSARCINA MAZEI (GOE1) MEDIUM
- Applications
-
- Microbial cultivation
- pH range
- {'min': 6.8, 'max': 7.0}
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium120c.pdf
Composition
flowchart LR
CultureMech_000663["methanosarcina_mazei_goe1_medium"]
ing0_K2HPO4["K2HPO4"]
CultureMech_000663 --> ing0_K2HPO4
CHEBI_131527["CHEBI:131527"]
ing0_K2HPO4 -.-> CHEBI_131527
ing1_KH2PO4["KH2PO4"]
CultureMech_000663 --> ing1_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing1_KH2PO4 -.-> CHEBI_63036
ing2_NH4Cl["NH4Cl"]
CultureMech_000663 --> ing2_NH4Cl
CHEBI_31206["CHEBI:31206"]
ing2_NH4Cl -.-> CHEBI_31206
ing3_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
CultureMech_000663 --> ing3_MgSO4_x_7_H2O
CHEBI_31795["CHEBI:31795"]
ing3_MgSO4_x_7_H2O -.-> CHEBI_31795
ing4_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_000663 --> ing4_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing4_CaCl2_x_2_H2O -.-> CHEBI_86158
ing5_NaCl["NaCl"]
CultureMech_000663 --> ing5_NaCl
CHEBI_26710["CHEBI:26710"]
ing5_NaCl -.-> CHEBI_26710
ing6_Yeast_extract["Yeast extract"]
CultureMech_000663 --> ing6_Yeast_extract
ing7_Casitone["Casitone"]
CultureMech_000663 --> ing7_Casitone
ing8_Na_acetate["Na-acetate"]
CultureMech_000663 --> ing8_Na_acetate
CHEBI_32954["CHEBI:32954"]
ing8_Na_acetate -.-> CHEBI_32954
ing9_Sucrose["Sucrose"]
CultureMech_000663 --> ing9_Sucrose
CHEBI_17992["CHEBI:17992"]
ing9_Sucrose -.-> CHEBI_17992
ing10_Sodium_resazurin["Sodium resazurin"]
CultureMech_000663 --> ing10_Sodium_resazurin
CHEBI_8806["CHEBI:8806"]
ing10_Sodium_resazurin -.-> CHEBI_8806
ing11_NaHCO3["NaHCO3"]
CultureMech_000663 --> ing11_NaHCO3
CHEBI_32139["CHEBI:32139"]
ing11_NaHCO3 -.-> CHEBI_32139
ing12_L_Cysteine_HCl_x_H2O["L-Cysteine HCl x H2O"]
CultureMech_000663 --> ing12_L_Cysteine_HCl_x_H2O
CHEBI_91248["CHEBI:91248"]
ing12_L_Cysteine_HCl_x_H2O -.-> CHEBI_91248
ing13_Na2S_x_9_H2O["Na2S x 9 H2O"]
CultureMech_000663 --> ing13_Na2S_x_9_H2O
CHEBI_76209["CHEBI:76209"]
ing13_Na2S_x_9_H2O -.-> CHEBI_76209
ing14_FeSO4_x_7_H2O["FeSO4 x 7 H2O"]
CultureMech_000663 --> ing14_FeSO4_x_7_H2O
CHEBI_75836["CHEBI:75836"]
ing14_FeSO4_x_7_H2O -.-> CHEBI_75836
ing15_H2SO4["H2SO4"]
CultureMech_000663 --> ing15_H2SO4
CHEBI_26836["CHEBI:26836"]
ing15_H2SO4 -.-> CHEBI_26836
ing16_HCl["HCl"]
CultureMech_000663 --> ing16_HCl
CHEBI_17883["CHEBI:17883"]
ing16_HCl -.-> CHEBI_17883
ing17_FeCl2_x_4_H2O["FeCl2 x 4 H2O"]
CultureMech_000663 --> ing17_FeCl2_x_4_H2O
CHEBI_86249["CHEBI:86249"]
ing17_FeCl2_x_4_H2O -.-> CHEBI_86249
ing18_ZnCl2["ZnCl2"]
CultureMech_000663 --> ing18_ZnCl2
CHEBI_49976["CHEBI:49976"]
ing18_ZnCl2 -.-> CHEBI_49976
ing19_MnCl2_x_4_H2O["MnCl2 x 4 H2O"]
CultureMech_000663 --> ing19_MnCl2_x_4_H2O
CHEBI_86368["CHEBI:86368"]
ing19_MnCl2_x_4_H2O -.-> CHEBI_86368
ing20_H3BO3["H3BO3"]
CultureMech_000663 --> ing20_H3BO3
CHEBI_33118["CHEBI:33118"]
ing20_H3BO3 -.-> CHEBI_33118
ing21_CoCl2_x_6_H2O["CoCl2 x 6 H2O"]
CultureMech_000663 --> ing21_CoCl2_x_6_H2O
CHEBI_53503["CHEBI:53503"]
ing21_CoCl2_x_6_H2O -.-> CHEBI_53503
ing22_CuCl2_x_2_H2O["CuCl2 x 2 H2O"]
CultureMech_000663 --> ing22_CuCl2_x_2_H2O
CHEBI_86318["CHEBI:86318"]
ing22_CuCl2_x_2_H2O -.-> CHEBI_86318
ing23_NiCl2_x_6_H2O["NiCl2 x 6 H2O"]
CultureMech_000663 --> ing23_NiCl2_x_6_H2O
CHEBI_34887["CHEBI:34887"]
ing23_NiCl2_x_6_H2O -.-> CHEBI_34887
ing24_Na2MoO4_x_2_H2O["Na2MoO4 x 2 H2O"]
CultureMech_000663 --> ing24_Na2MoO4_x_2_H2O
CHEBI_75213["CHEBI:75213"]
ing24_Na2MoO4_x_2_H2O -.-> CHEBI_75213
ing25_Biotin["Biotin"]
CultureMech_000663 --> ing25_Biotin
CHEBI_15956["CHEBI:15956"]
ing25_Biotin -.-> CHEBI_15956
ing26_Folic_acid["Folic acid"]
CultureMech_000663 --> ing26_Folic_acid
CHEBI_27470["CHEBI:27470"]
ing26_Folic_acid -.-> CHEBI_27470
ing27_Pyridoxine_hydrochloride["Pyridoxine hydrochloride"]
CultureMech_000663 --> ing27_Pyridoxine_hydrochloride
CHEBI_30961["CHEBI:30961"]
ing27_Pyridoxine_hydrochloride -.-> CHEBI_30961
ing28_Thiamine_HCl["Thiamine HCl"]
CultureMech_000663 --> ing28_Thiamine_HCl
CHEBI_49105["CHEBI:49105"]
ing28_Thiamine_HCl -.-> CHEBI_49105
ing29_Riboflavin["Riboflavin"]
CultureMech_000663 --> ing29_Riboflavin
CHEBI_17015["CHEBI:17015"]
ing29_Riboflavin -.-> CHEBI_17015
CultureMech_000663 --> more["...5 more"]
Ingredients (35)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
K2HPO4
HO4P.2K 174.174 g/mol
|
0.348606 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
|
| 2 |
KH2PO4
H2O4P.K 136.084 g/mol
|
0.229084 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
|
| 3 |
NH4Cl
Cl.H4N 53.492 g/mol
|
0.498008 G_PER_L |
CHEBI:31206
ammonium chloride
|
|
| 4 |
MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
|
0.498008 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
|
| 5 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.249004 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 6 |
NaCl
Cl.Na 58.443 g/mol
|
2.24104 G_PER_L |
CHEBI:26710
sodium chloride
|
|
| 7 | Yeast extract | 1.99203 G_PER_L | ||
| 8 | Casitone | 1.99203 G_PER_L | ||
| 9 |
Na-acetate
C2H3O2.Na 82.034 g/mol
|
9.96016 G_PER_L |
CHEBI:32954
sodium acetate
|
|
| 10 |
Sucrose
C12H22O11 342.297 g/mol
|
17.0319 G_PER_L |
CHEBI:17992
sucrose
|
|
| 11 |
Sodium resazurin
C12H7NO4 229.191 g/mol
|
0.000498008 G_PER_L |
CHEBI:8806
Resazurin
|
|
| 12 |
NaHCO3
CHO3.Na 84.006 g/mol
|
1.99203 G_PER_L |
CHEBI:32139
sodium hydrogencarbonate
|
|
| 13 |
L-Cysteine HCl x H2O
C3H7NO2S.H2O.HCl 175.637 g/mol
|
0.298805 G_PER_L |
CHEBI:91248
L-cysteine hydrochloride hydrate
|
|
| 14 |
Na2S x 9 H2O
9H2O.2Na.S 240.182 g/mol
|
0.298805 G_PER_L |
CHEBI:76209
sodium sulfide nonahydrate
|
|
| 15 |
FeSO4 x 7 H2O
Fe.7H2O.O4S 278.013 g/mol
|
1 G_PER_L |
CHEBI:75836
iron(2+) sulfate heptahydrate
|
|
| 16 |
H2SO4
H2O4S 98.079 g/mol
|
1000 G_PER_L |
CHEBI:26836
sulfuric acid
|
|
| 17 |
HCl
HCl 36.461 g/mol
|
2.5 G_PER_L |
CHEBI:17883
hydrogen chloride
|
|
| 18 |
FeCl2 x 4 H2O
Cl2Fe.4H2O 198.811 g/mol
|
1.5 G_PER_L |
CHEBI:86249
iron dichloride tetrahydrate
|
|
| 19 |
ZnCl2
2Cl.Zn 136.296 g/mol
|
0.07 G_PER_L |
CHEBI:49976
zinc dichloride
|
|
| 20 |
MnCl2 x 4 H2O
Cl2Mn.4H2O 197.904 g/mol
|
0.1 G_PER_L |
CHEBI:86368
manganese(II) chloride tetrahydrate
|
|
| 21 |
H3BO3
H3BO3 61.833 g/mol
|
0.006 G_PER_L |
CHEBI:33118
boric acid
|
|
| 22 |
CoCl2 x 6 H2O
2Cl.Co.6H2O 237.929 g/mol
|
0.19 G_PER_L |
CHEBI:53503
cobalt chloride hexahydrate
|
|
| 23 |
CuCl2 x 2 H2O
Cl2Cu.2H2O 170.482 g/mol
|
0.002 G_PER_L |
CHEBI:86318
copper(II) chloride dihydrate
|
|
| 24 |
NiCl2 x 6 H2O
Cl2Ni 129.599 g/mol
|
0.024 G_PER_L |
CHEBI:34887
nickel dichloride
|
|
| 25 |
Na2MoO4 x 2 H2O
2H2O.MoO4.2Na 241.946 g/mol
|
0.036 G_PER_L |
CHEBI:75213
sodium molybdate dihydrate
|
|
| 26 |
Biotin
C10H16N2O3S 244.316 g/mol
|
0.02 G_PER_L |
CHEBI:15956
biotin
|
|
| 27 |
Folic acid
C19H19N7O6 441.404 g/mol
|
0.02 G_PER_L |
CHEBI:27470
folic acid
|
|
| 28 |
Pyridoxine hydrochloride
C8H11NO3.HCl 205.641 g/mol
|
0.1 G_PER_L |
CHEBI:30961
pyridoxine hydrochloride
|
|
| 29 |
Thiamine HCl
C12H17N4OS.Cl.HCl 337.276 g/mol
|
0.05 G_PER_L |
CHEBI:49105
thiamine hydrochloride
|
|
| 30 |
Riboflavin
C17H20N4O6 376.369 g/mol
|
0.05 G_PER_L |
CHEBI:17015
riboflavin
|
|
| 31 |
Nicotinic acid
C6H5NO2 123.111 g/mol
|
0.05 G_PER_L |
CHEBI:15940
nicotinic acid
|
|
| 32 |
Calcium D-(+)-pantothenate
2C9H16NO5.Ca 476.536 g/mol
|
0.05 G_PER_L |
CHEBI:31345
Calcium pantothenate
|
|
| 33 | Vitamin B12 | 0.001 G_PER_L |
CHEBI:176843
vitamin B12
|
|
| 34 |
p-Aminobenzoic acid
C7H7NO2 137.138 g/mol
|
0.05 G_PER_L |
CHEBI:30753
4-aminobenzoic acid
|
|
| 35 |
(DL)-alpha-Lipoic acid
C8H14O2S2 206.332 g/mol
|
0.05 G_PER_L |
CHEBI:16494
lipoic acid
|
Preparation
- Dissolve ingredients (except bicarbonate, vitamins, cysteine and sulfide) and sparge medium with 80% N2 and 20% CO2 gas mixture for 30 - 45 min to make it anoxic. Then add and dissolve bicarbonate, adjust pH to 6.8 and dispense medium under 80% N2 and 20% CO2 gas atmosphere into anoxic Hungate-type tubes or serum vials to 30% of their volume and autoclave. Cysteine and sulfide are autoclaved separately under 100% N2 gas atmosphere as concentrated stock solutions. Vitamins are prepared under 100% N2 gas atmosphere and sterilized by filtration. Appropriate volumes of the solutions are injected into the sterile medium with hypodermic syringes. Adjust pH of the complete medium to 6.8 - 7.0, if necessary.
- The ferrous sulfate solution is not stable and should be freshly prepared.
- First dissolve FeCl2 in the HCl, then dilute in water, add and dissolve the other salts. Finally make up to 1000.00 ml.
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- methanosarcina_mazei_goe1_medium (CultureMech:000663)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:10.237738Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 120c |
| 2026-02-06T05:10:31.449023Z | invalid-chebi-removal | Removed 1 invalid CHEBI ID(s) | Removed CHEBI IDs with invalid format (7+ digits) from MicrobeMediaParam source data |
| 2026-03-13T06:18:57.221592Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:000663 |
| 2026-03-17T06:30:14.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:08.457174+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "METHANOSARCINA MAZEI (GOE1) MEDIUM" to "methanosarcina_mazei_goe1_medium" for consistent matching |
| 2026-05-20T06:01:56.317970+00:00 | migrate_ph_range.py | MIGRATED_PH_RANGE | ph_range '6.8-7' -> {'min': 6.8, 'max': 7.0} |
| 2026-06-05T07:41:32.430039+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 31 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T07:47:07.310902+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 5 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |
| 2026-08-06T03:04:31.182898+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint f4dadfe3fb0d3a5c4985d9b295ca92f02e11916e1892a64879bbd672731b9a66 |