Overview
- External ontology
- mediadive.medium:375 (source link unavailable) — METHANOHALOBIUM MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 7.4
- High-metal flag
- True
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium375.pdf
Composition
flowchart LR
CultureMech_001476["methanohalobium_medium"]
ing0_NaCl["NaCl"]
CultureMech_001476 --> ing0_NaCl
CHEBI_26710["CHEBI:26710"]
ing0_NaCl -.-> CHEBI_26710
ing1_NH4Cl["NH4Cl"]
CultureMech_001476 --> ing1_NH4Cl
CHEBI_31206["CHEBI:31206"]
ing1_NH4Cl -.-> CHEBI_31206
ing2_KH2PO4["KH2PO4"]
CultureMech_001476 --> ing2_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing2_KH2PO4 -.-> CHEBI_63036
ing3_KCl["KCl"]
CultureMech_001476 --> ing3_KCl
CHEBI_32588["CHEBI:32588"]
ing3_KCl -.-> CHEBI_32588
ing4_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_001476 --> ing4_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing4_CaCl2_x_2_H2O -.-> CHEBI_86158
ing5_MgCl2_x_6_H2O["MgCl2 x 6 H2O"]
CultureMech_001476 --> ing5_MgCl2_x_6_H2O
CHEBI_86345["CHEBI:86345"]
ing5_MgCl2_x_6_H2O -.-> CHEBI_86345
ing6_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
CultureMech_001476 --> ing6_MgSO4_x_7_H2O
CHEBI_31795["CHEBI:31795"]
ing6_MgSO4_x_7_H2O -.-> CHEBI_31795
ing7_Yeast_extract["Yeast extract"]
CultureMech_001476 --> ing7_Yeast_extract
ing8_Sodium_resazurin["Sodium resazurin"]
CultureMech_001476 --> ing8_Sodium_resazurin
CHEBI_8806["CHEBI:8806"]
ing8_Sodium_resazurin -.-> CHEBI_8806
ing9_Na2CO3["Na2CO3"]
CultureMech_001476 --> ing9_Na2CO3
CHEBI_29377["CHEBI:29377"]
ing9_Na2CO3 -.-> CHEBI_29377
ing10_Trimethylamine_HCl["Trimethylamine-HCl"]
CultureMech_001476 --> ing10_Trimethylamine_HCl
CHEBI_64700["CHEBI:64700"]
ing10_Trimethylamine_HCl -.-> CHEBI_64700
ing11_DL_Dithiothreitol["DL-Dithiothreitol"]
CultureMech_001476 --> ing11_DL_Dithiothreitol
CHEBI_18320["CHEBI:18320"]
ing11_DL_Dithiothreitol -.-> CHEBI_18320
ing12_Cystein_HCl_x_2_H2O["Cystein-HCl x 2 H2O"]
CultureMech_001476 --> ing12_Cystein_HCl_x_2_H2O
ing13_HCl["HCl"]
CultureMech_001476 --> ing13_HCl
CHEBI_17883["CHEBI:17883"]
ing13_HCl -.-> CHEBI_17883
ing14_FeCl2_x_4_H2O["FeCl2 x 4 H2O"]
CultureMech_001476 --> ing14_FeCl2_x_4_H2O
CHEBI_86249["CHEBI:86249"]
ing14_FeCl2_x_4_H2O -.-> CHEBI_86249
ing15_ZnCl2["ZnCl2"]
CultureMech_001476 --> ing15_ZnCl2
CHEBI_49976["CHEBI:49976"]
ing15_ZnCl2 -.-> CHEBI_49976
ing16_MnCl2_x_4_H2O["MnCl2 x 4 H2O"]
CultureMech_001476 --> ing16_MnCl2_x_4_H2O
CHEBI_86368["CHEBI:86368"]
ing16_MnCl2_x_4_H2O -.-> CHEBI_86368
ing17_H3BO3["H3BO3"]
CultureMech_001476 --> ing17_H3BO3
CHEBI_33118["CHEBI:33118"]
ing17_H3BO3 -.-> CHEBI_33118
ing18_CoCl2_x_6_H2O["CoCl2 x 6 H2O"]
CultureMech_001476 --> ing18_CoCl2_x_6_H2O
CHEBI_53503["CHEBI:53503"]
ing18_CoCl2_x_6_H2O -.-> CHEBI_53503
ing19_CuCl2_x_2_H2O["CuCl2 x 2 H2O"]
CultureMech_001476 --> ing19_CuCl2_x_2_H2O
CHEBI_86318["CHEBI:86318"]
ing19_CuCl2_x_2_H2O -.-> CHEBI_86318
ing20_NiCl2_x_6_H2O["NiCl2 x 6 H2O"]
CultureMech_001476 --> ing20_NiCl2_x_6_H2O
CHEBI_34887["CHEBI:34887"]
ing20_NiCl2_x_6_H2O -.-> CHEBI_34887
ing21_Na2MoO4_x_2_H2O["Na2MoO4 x 2 H2O"]
CultureMech_001476 --> ing21_Na2MoO4_x_2_H2O
CHEBI_75213["CHEBI:75213"]
ing21_Na2MoO4_x_2_H2O -.-> CHEBI_75213
ing22_Biotin["Biotin"]
CultureMech_001476 --> ing22_Biotin
CHEBI_15956["CHEBI:15956"]
ing22_Biotin -.-> CHEBI_15956
ing23_Folic_acid["Folic acid"]
CultureMech_001476 --> ing23_Folic_acid
CHEBI_27470["CHEBI:27470"]
ing23_Folic_acid -.-> CHEBI_27470
ing24_Pyridoxine_hydrochloride["Pyridoxine hydrochloride"]
CultureMech_001476 --> ing24_Pyridoxine_hydrochloride
CHEBI_30961["CHEBI:30961"]
ing24_Pyridoxine_hydrochloride -.-> CHEBI_30961
ing25_Thiamine_HCl["Thiamine HCl"]
CultureMech_001476 --> ing25_Thiamine_HCl
CHEBI_49105["CHEBI:49105"]
ing25_Thiamine_HCl -.-> CHEBI_49105
ing26_Riboflavin["Riboflavin"]
CultureMech_001476 --> ing26_Riboflavin
CHEBI_17015["CHEBI:17015"]
ing26_Riboflavin -.-> CHEBI_17015
ing27_Nicotinic_acid["Nicotinic acid"]
CultureMech_001476 --> ing27_Nicotinic_acid
CHEBI_15940["CHEBI:15940"]
ing27_Nicotinic_acid -.-> CHEBI_15940
ing28_Calcium_D_____pantothenate["Calcium D-(+)-pantothenate"]
CultureMech_001476 --> ing28_Calcium_D_____pantothenate
CHEBI_31345["CHEBI:31345"]
ing28_Calcium_D_____pantothenate -.-> CHEBI_31345
ing29_Vitamin_B12["Vitamin B12"]
CultureMech_001476 --> ing29_Vitamin_B12
CHEBI_176843["CHEBI:176843"]
ing29_Vitamin_B12 -.-> CHEBI_176843
CultureMech_001476 --> more["...2 more"]
Ingredients (32)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
NaCl
Cl.Na 58.443 g/mol
|
249.501 G_PER_L |
CHEBI:26710
sodium chloride
|
|
| 2 |
NH4Cl
Cl.H4N 53.492 g/mol
|
0.329341 G_PER_L |
CHEBI:31206
ammonium chloride
|
|
| 3 |
KH2PO4
H2O4P.K 136.084 g/mol
|
0.329341 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
|
| 4 |
KCl
Cl.K 74.551 g/mol
|
0.329341 G_PER_L |
CHEBI:32588
potassium chloride
|
|
| 5 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.329341 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 6 |
MgCl2 x 6 H2O
2Cl.6H2O.Mg 203.301 g/mol
|
0.329341 G_PER_L |
CHEBI:86345
magnesium dichloride hexahydrate
|
|
| 7 |
MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
|
3.99202 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
|
| 8 | Yeast extract | 0.0499002 G_PER_L | ||
| 9 |
Sodium resazurin
C12H7NO4 229.191 g/mol
|
0.000499002 G_PER_L |
CHEBI:8806
Resazurin
|
|
| 10 |
Na2CO3
CO3.2Na 105.988 g/mol
|
1.49701 G_PER_L |
CHEBI:29377
sodium carbonate
|
|
| 11 |
Trimethylamine-HCl
C3H9N.HCl 95.573 g/mol
|
4.99002 G_PER_L |
CHEBI:64700
trimethylamine hydrochloride
|
|
| 12 |
DL-Dithiothreitol
C4H10O2S2 154.256 g/mol
|
0.499002 G_PER_L |
CHEBI:18320
1,4-dithiothreitol
|
|
| 13 | Cystein-HCl x 2 H2O | 0.299401 G_PER_L | ||
| 14 |
HCl
HCl 36.461 g/mol
|
2.5 G_PER_L |
CHEBI:17883
hydrogen chloride
|
|
| 15 |
FeCl2 x 4 H2O
Cl2Fe.4H2O 198.811 g/mol
|
1.5 G_PER_L |
CHEBI:86249
iron dichloride tetrahydrate
|
|
| 16 |
ZnCl2
2Cl.Zn 136.296 g/mol
|
0.07 G_PER_L |
CHEBI:49976
zinc dichloride
|
|
| 17 |
MnCl2 x 4 H2O
Cl2Mn.4H2O 197.904 g/mol
|
0.1 G_PER_L |
CHEBI:86368
manganese(II) chloride tetrahydrate
|
|
| 18 |
H3BO3
H3BO3 61.833 g/mol
|
0.006 G_PER_L |
CHEBI:33118
boric acid
|
|
| 19 |
CoCl2 x 6 H2O
2Cl.Co.6H2O 237.929 g/mol
|
0.19 G_PER_L |
CHEBI:53503
cobalt chloride hexahydrate
|
|
| 20 |
CuCl2 x 2 H2O
Cl2Cu.2H2O 170.482 g/mol
|
0.002 G_PER_L |
CHEBI:86318
copper(II) chloride dihydrate
|
|
| 21 |
NiCl2 x 6 H2O
Cl2Ni 129.599 g/mol
|
0.024 G_PER_L |
CHEBI:34887
nickel dichloride
|
|
| 22 |
Na2MoO4 x 2 H2O
2H2O.MoO4.2Na 241.946 g/mol
|
0.036 G_PER_L |
CHEBI:75213
sodium molybdate dihydrate
|
|
| 23 |
Biotin
C10H16N2O3S 244.316 g/mol
|
0.02 G_PER_L |
CHEBI:15956
biotin
|
|
| 24 |
Folic acid
C19H19N7O6 441.404 g/mol
|
0.02 G_PER_L |
CHEBI:27470
folic acid
|
|
| 25 |
Pyridoxine hydrochloride
C8H11NO3.HCl 205.641 g/mol
|
0.1 G_PER_L |
CHEBI:30961
pyridoxine hydrochloride
|
|
| 26 |
Thiamine HCl
C12H17N4OS.Cl.HCl 337.276 g/mol
|
0.05 G_PER_L |
CHEBI:49105
thiamine hydrochloride
|
|
| 27 |
Riboflavin
C17H20N4O6 376.369 g/mol
|
0.05 G_PER_L |
CHEBI:17015
riboflavin
|
|
| 28 |
Nicotinic acid
C6H5NO2 123.111 g/mol
|
0.05 G_PER_L |
CHEBI:15940
nicotinic acid
|
|
| 29 |
Calcium D-(+)-pantothenate
2C9H16NO5.Ca 476.536 g/mol
|
0.05 G_PER_L |
CHEBI:31345
Calcium pantothenate
|
|
| 30 | Vitamin B12 | 0.001 G_PER_L |
CHEBI:176843
vitamin B12
|
|
| 31 |
p-Aminobenzoic acid
C7H7NO2 137.138 g/mol
|
0.05 G_PER_L |
CHEBI:30753
4-aminobenzoic acid
|
|
| 32 |
(DL)-alpha-Lipoic acid
C8H14O2S2 206.332 g/mol
|
0.05 G_PER_L |
CHEBI:16494
lipoic acid
|
Preparation
- Dissolve ingredients except carbonate, trimethylamine, DTT, cysteine, and vitamins. Sparge the medium with an 80% N2 and 20% CO2 gas mixture for at least 30-45 minutes to make it anoxic. Then, dispense it under the same gas atmosphere into anoxic Hungate-type tubes or serum vials and autoclave. Add trimethylamine, DTT, cysteine, and vitamins from sterile anoxic stock solutions prepared under 100% N2 gas and carbonate from a sterile anoxic stock solution prepared under 80% N2 and 20% CO2 gas mixture. Solutions of DTT and vitamins should be sterilized by filtration. Adjust the pH of the complete medium to 7.4 with an anoxic, sterile solution of 5% w/v Na2CO3, if necessary.
- Note: A white precipitate that forms after autoclaving of the mineral base will dissolve again after storage at room temperature for 2 - 3 days.
- 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
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:10.938029Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 375 |
| 2026-01-28T19:48:15.404548Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-02-06T05:10:22.415631Z | invalid-chebi-removal | Removed 1 invalid CHEBI ID(s) | Removed CHEBI IDs with invalid format (7+ digits) from MicrobeMediaParam source data |
| 2026-03-13T06:19:04.466883Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:001476 |
| 2026-03-17T06:29:58.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:16.491519+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "METHANOHALOBIUM MEDIUM" to "methanohalobium_medium" for consistent matching |
| 2026-06-05T07:41:31.646447+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. |
| 2026-06-10T07:47:07.023841+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. |