Overview
- External ontology
- mediadive.medium:1280 (source link unavailable) — METHANOREGULA (PEAT) MEDIUM
- Applications
-
- Microbial cultivation
- Synonyms
-
- {'name': 'methanoregula_medium', 'source': 'KOMODO', 'source_id': 'komodo.medium:1280', 'original_category': 'archaea'}
- pH
- 5.1
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium1280.pdf
Composition
flowchart LR
CultureMech_000744["methanoregula_peat_medium"]
ing0_NH4Cl["NH4Cl"]
CultureMech_000744 --> ing0_NH4Cl
CHEBI_31206["CHEBI:31206"]
ing0_NH4Cl -.-> CHEBI_31206
ing1_KH2PO4["KH2PO4"]
CultureMech_000744 --> ing1_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing1_KH2PO4 -.-> CHEBI_63036
ing2_KCl["KCl"]
CultureMech_000744 --> ing2_KCl
CHEBI_32588["CHEBI:32588"]
ing2_KCl -.-> CHEBI_32588
ing3_Na_acetate["Na-acetate"]
CultureMech_000744 --> ing3_Na_acetate
CHEBI_32954["CHEBI:32954"]
ing3_Na_acetate -.-> CHEBI_32954
ing4_Sodium_resazurin["Sodium resazurin"]
CultureMech_000744 --> ing4_Sodium_resazurin
CHEBI_8806["CHEBI:8806"]
ing4_Sodium_resazurin -.-> CHEBI_8806
ing5_Homo_PIPES["Homo-PIPES"]
CultureMech_000744 --> ing5_Homo_PIPES
ing6_NaOH["NaOH"]
CultureMech_000744 --> ing6_NaOH
CHEBI_32145["CHEBI:32145"]
ing6_NaOH -.-> CHEBI_32145
ing7_Nitrilotriacetate["Nitrilotriacetate"]
CultureMech_000744 --> ing7_Nitrilotriacetate
CHEBI_25548["CHEBI:25548"]
ing7_Nitrilotriacetate -.-> CHEBI_25548
ing8_TiCl3["TiCl3"]
CultureMech_000744 --> ing8_TiCl3
ing9_Yeast_extract["Yeast extract"]
CultureMech_000744 --> ing9_Yeast_extract
ing10_2_Mercaptoethanesulfonate["2-Mercaptoethanesulfonate"]
CultureMech_000744 --> ing10_2_Mercaptoethanesulfonate
CHEBI_17905["CHEBI:17905"]
ing10_2_Mercaptoethanesulfonate -.-> CHEBI_17905
ing11_HCl["HCl"]
CultureMech_000744 --> ing11_HCl
CHEBI_17883["CHEBI:17883"]
ing11_HCl -.-> CHEBI_17883
ing12_FeCl2_x_4_H2O["FeCl2 x 4 H2O"]
CultureMech_000744 --> ing12_FeCl2_x_4_H2O
CHEBI_86249["CHEBI:86249"]
ing12_FeCl2_x_4_H2O -.-> CHEBI_86249
ing13_CoCl2_x_6_H2O["CoCl2 x 6 H2O"]
CultureMech_000744 --> ing13_CoCl2_x_6_H2O
CHEBI_53503["CHEBI:53503"]
ing13_CoCl2_x_6_H2O -.-> CHEBI_53503
ing14_ZnCl2["ZnCl2"]
CultureMech_000744 --> ing14_ZnCl2
CHEBI_49976["CHEBI:49976"]
ing14_ZnCl2 -.-> CHEBI_49976
ing15_H3BO3["H3BO3"]
CultureMech_000744 --> ing15_H3BO3
CHEBI_33118["CHEBI:33118"]
ing15_H3BO3 -.-> CHEBI_33118
ing16_NiCl2_x_6_H2O["NiCl2 x 6 H2O"]
CultureMech_000744 --> ing16_NiCl2_x_6_H2O
CHEBI_34887["CHEBI:34887"]
ing16_NiCl2_x_6_H2O -.-> CHEBI_34887
ing17_Na2MoO4_x_2_H2O["Na2MoO4 x 2 H2O"]
CultureMech_000744 --> ing17_Na2MoO4_x_2_H2O
CHEBI_75213["CHEBI:75213"]
ing17_Na2MoO4_x_2_H2O -.-> CHEBI_75213
ing18_MnSO4_x_4_H2O["MnSO4 x 4 H2O"]
CultureMech_000744 --> ing18_MnSO4_x_4_H2O
CHEBI_86358["CHEBI:86358"]
ing18_MnSO4_x_4_H2O -.-> CHEBI_86358
ing19_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
CultureMech_000744 --> ing19_MgSO4_x_7_H2O
CHEBI_31795["CHEBI:31795"]
ing19_MgSO4_x_7_H2O -.-> CHEBI_31795
ing20_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_000744 --> ing20_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing20_CaCl2_x_2_H2O -.-> CHEBI_86158
ing21_CuSO4_x_5_H2O["CuSO4 x 5 H2O"]
CultureMech_000744 --> ing21_CuSO4_x_5_H2O
CHEBI_31440["CHEBI:31440"]
ing21_CuSO4_x_5_H2O -.-> CHEBI_31440
ing22_AlK_SO4_2_x_12_H2O["AlK(SO4)2 x 12 H2O"]
CultureMech_000744 --> ing22_AlK_SO4_2_x_12_H2O
CHEBI_86465["CHEBI:86465"]
ing22_AlK_SO4_2_x_12_H2O -.-> CHEBI_86465
ing23_Biotin["Biotin"]
CultureMech_000744 --> ing23_Biotin
CHEBI_15956["CHEBI:15956"]
ing23_Biotin -.-> CHEBI_15956
ing24_Folic_acid["Folic acid"]
CultureMech_000744 --> ing24_Folic_acid
CHEBI_27470["CHEBI:27470"]
ing24_Folic_acid -.-> CHEBI_27470
ing25_Pyridoxine_hydrochloride["Pyridoxine hydrochloride"]
CultureMech_000744 --> ing25_Pyridoxine_hydrochloride
CHEBI_30961["CHEBI:30961"]
ing25_Pyridoxine_hydrochloride -.-> CHEBI_30961
ing26_Thiamine_HCl["Thiamine HCl"]
CultureMech_000744 --> ing26_Thiamine_HCl
CHEBI_49105["CHEBI:49105"]
ing26_Thiamine_HCl -.-> CHEBI_49105
ing27_Riboflavin["Riboflavin"]
CultureMech_000744 --> ing27_Riboflavin
CHEBI_17015["CHEBI:17015"]
ing27_Riboflavin -.-> CHEBI_17015
ing28_Nicotinic_acid["Nicotinic acid"]
CultureMech_000744 --> ing28_Nicotinic_acid
CHEBI_15940["CHEBI:15940"]
ing28_Nicotinic_acid -.-> CHEBI_15940
ing29_Calcium_D_____pantothenate["Calcium D-(+)-pantothenate"]
CultureMech_000744 --> ing29_Calcium_D_____pantothenate
CHEBI_31345["CHEBI:31345"]
ing29_Calcium_D_____pantothenate -.-> CHEBI_31345
CultureMech_000744 --> more["...3 more"]
Ingredients (33)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
NH4Cl
Cl.H4N 53.492 g/mol
|
0.0283019 G_PER_L |
CHEBI:31206
ammonium chloride
|
|
| 2 |
KH2PO4
H2O4P.K 136.084 g/mol
|
0.0146751 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
|
| 3 |
KCl
Cl.K 74.551 g/mol
|
0.00209644 G_PER_L |
CHEBI:32588
potassium chloride
|
|
| 4 |
Na-acetate
C2H3O2.Na 82.034 g/mol
|
0.0178197 G_PER_L |
CHEBI:32954
sodium acetate
|
|
| 5 |
Sodium resazurin
C12H7NO4 229.191 g/mol
|
0.000524109 G_PER_L |
CHEBI:8806
Resazurin
|
|
| 6 | Homo-PIPES | 158 G_PER_L | ||
| 7 |
NaOH
HO.Na 39.997 g/mol
|
18.109432 G_PER_L |
CHEBI:32145
sodium hydroxide
|
[Merged 2 duplicates: 18.0, 0.109432] |
| 8 |
Nitrilotriacetate
C6H6NO6 188.115 g/mol
|
0.458736 G_PER_L |
CHEBI:25548
nitrilotriacetate(3-)
|
|
| 9 | TiCl3 | 6.34615 G_PER_L | ||
| 10 | Yeast extract | 20 G_PER_L | ||
| 11 |
2-Mercaptoethanesulfonate
C2H6O3S2 142.201 g/mol
|
7 G_PER_L |
CHEBI:17905
coenzyme M
|
|
| 12 |
HCl
HCl 36.461 g/mol
|
2.47525 G_PER_L |
CHEBI:17883
hydrogen chloride
|
|
| 13 |
FeCl2 x 4 H2O
Cl2Fe.4H2O 198.811 g/mol
|
1.32673 G_PER_L |
CHEBI:86249
iron dichloride tetrahydrate
|
|
| 14 |
CoCl2 x 6 H2O
2Cl.Co.6H2O 237.929 g/mol
|
0.0237624 G_PER_L |
CHEBI:53503
cobalt chloride hexahydrate
|
|
| 15 |
ZnCl2
2Cl.Zn 136.296 g/mol
|
0.0742574 G_PER_L |
CHEBI:49976
zinc dichloride
|
|
| 16 |
H3BO3
H3BO3 61.833 g/mol
|
0.0188119 G_PER_L |
CHEBI:33118
boric acid
|
|
| 17 |
NiCl2 x 6 H2O
Cl2Ni 129.599 g/mol
|
0.0237624 G_PER_L |
CHEBI:34887
nickel dichloride
|
|
| 18 |
Na2MoO4 x 2 H2O
2H2O.MoO4.2Na 241.946 g/mol
|
0.0237624 G_PER_L |
CHEBI:75213
sodium molybdate dihydrate
|
|
| 19 |
MnSO4 x 4 H2O
4H2O.Mn.O4S 223.061 g/mol
|
0.0257426 G_PER_L |
CHEBI:86358
manganese(II) sulfate tetrahydrate
|
|
| 20 |
MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
|
1.54455 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
|
| 21 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
2.31683 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 22 |
CuSO4 x 5 H2O
Cu.5H2O.O4S 249.684 g/mol
|
0.00891089 G_PER_L |
CHEBI:31440
copper(II) sulfate pentahydrate
|
|
| 23 |
AlK(SO4)2 x 12 H2O
Al.12H2O.K.2O4S 474.386 g/mol
|
3.41584 G_PER_L |
CHEBI:86465
potassium aluminium sulfate dodecahydrate
|
|
| 24 |
Biotin
C10H16N2O3S 244.316 g/mol
|
0.02 G_PER_L |
CHEBI:15956
biotin
|
|
| 25 |
Folic acid
C19H19N7O6 441.404 g/mol
|
0.02 G_PER_L |
CHEBI:27470
folic acid
|
|
| 26 |
Pyridoxine hydrochloride
C8H11NO3.HCl 205.641 g/mol
|
0.1 G_PER_L |
CHEBI:30961
pyridoxine hydrochloride
|
|
| 27 |
Thiamine HCl
C12H17N4OS.Cl.HCl 337.276 g/mol
|
0.05 G_PER_L |
CHEBI:49105
thiamine hydrochloride
|
|
| 28 |
Riboflavin
C17H20N4O6 376.369 g/mol
|
0.05 G_PER_L |
CHEBI:17015
riboflavin
|
|
| 29 |
Nicotinic acid
C6H5NO2 123.111 g/mol
|
0.05 G_PER_L |
CHEBI:15940
nicotinic acid
|
|
| 30 |
Calcium D-(+)-pantothenate
2C9H16NO5.Ca 476.536 g/mol
|
0.05 G_PER_L |
CHEBI:31345
Calcium pantothenate
|
|
| 31 | Vitamin B12 | 0.001 G_PER_L |
CHEBI:176843
vitamin B12
|
|
| 32 |
p-Aminobenzoic acid
C7H7NO2 137.138 g/mol
|
0.05 G_PER_L |
CHEBI:30753
4-aminobenzoic acid
|
|
| 33 |
(DL)-alpha-Lipoic acid
C8H14O2S2 206.332 g/mol
|
0.05 G_PER_L |
CHEBI:16494
lipoic acid
|
Preparation
- Dissolve ingredients of solution A, adjust pH to 5.0 with 0.1 N HCl, and sparge with 80% H2 and 20% CO2 gas mixture for 30 - 45 min to make it anoxic. Dispense solution A under the same gas atmosphere into anoxic serum vials (20 ml medium in 100 ml bottles) and autoclave. Solutions B to F are prepared under a 100% N2 gas atmosphere and sterilized by filtration. Before inoculation, complete the medium by adding the appropriate amounts of solutions B to F to sterile solution A in the sequence indicated.
- Adjust pH of the complete medium to 5.1 with a sterile anoxic solution of 1 N HCl. After inoculation pressurize vials to 1 bar overpressure with sterile 80% H2 and 20% CO2 gas mixture.
- Note: Use 10-20% (v/v) as inoculum.
- Adjust pH of buffer to 5.5.
- First dissolve ferrous chloride in the HCl, then dilute in water and dissolve the other salts. Finally make up to 1000 ml.
Target organisms
No target organisms are recorded.
Provenance
Merged from 2 source records.
- methanoregula_medium (CultureMech:004033)
- methanoregula_peat_medium (CultureMech:000744)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:13.980915Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 1280 |
| 2026-02-06T05:10:39.703066Z | invalid-chebi-removal | Removed 2 invalid CHEBI ID(s) | Removed CHEBI IDs with invalid format (7+ digits) from MicrobeMediaParam source data |
| 2026-03-13T03:09:20.963365Z | data-quality-cleanup-v1.0 | Data quality fixes | Merged 1 duplicate ingredient(s) |
| 2026-03-13T06:18:58.014748Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:000744 |
| 2026-03-17T06:30:29.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:09.361084+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "METHANOREGULA (PEAT) MEDIUM" to "methanoregula_peat_medium" for consistent matching |
| 2026-06-05T07:41:32.164596+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 28 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T07:47:07.211025+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 4 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |
| 2026-08-06T03:04:30.987240+00:00 | recipe-merger | Merged 2 duplicate recipes into canonical record | Sources: methanoregula_medium, methanoregula_peat_medium |
| 2026-08-06T03:04:30.987304+00:00 | merge_recipes.py | MERGED_RECIPES | merged 2 source recipe(s) on fingerprint 84e41704d2f29958d05870d2dfb2c68b2b3cfe591f6b45836792361ed0881121 |