Overview
- External ontology
- TOGO:M3134 — Clostridium Ljungdahlii Medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M3134 Original URL: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium879.pdf
Composition
flowchart LR
CultureMech_009604["clostridium_ljungdahlii_medium"]
ing0_Sodium_resazurin__0_1__w_v_["Sodium resazurin (0.1% w/v)"]
CultureMech_009604 --> ing0_Sodium_resazurin__0_1__w_v_
ing1_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
CultureMech_009604 --> ing1_MgSO4_x_7_H2O
CHEBI_31795["CHEBI:31795"]
ing1_MgSO4_x_7_H2O -.-> CHEBI_31795
ing2_Yeast_extract["Yeast extract"]
CultureMech_009604 --> ing2_Yeast_extract
ing3_Distilled_water["Distilled water"]
CultureMech_009604 --> ing3_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing3_Distilled_water -.-> CHEBI_15377
ing4_KH2PO4["KH2PO4"]
CultureMech_009604 --> ing4_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing4_KH2PO4 -.-> CHEBI_63036
ing5_NH4Cl["NH4Cl"]
CultureMech_009604 --> ing5_NH4Cl
CHEBI_31206["CHEBI:31206"]
ing5_NH4Cl -.-> CHEBI_31206
ing6_NaCl["NaCl"]
CultureMech_009604 --> ing6_NaCl
CHEBI_26710["CHEBI:26710"]
ing6_NaCl -.-> CHEBI_26710
ing7_KCl["KCl"]
CultureMech_009604 --> ing7_KCl
CHEBI_32588["CHEBI:32588"]
ing7_KCl -.-> CHEBI_32588
ing8_NaHCO3["NaHCO3"]
CultureMech_009604 --> ing8_NaHCO3
CHEBI_32139["CHEBI:32139"]
ing8_NaHCO3 -.-> CHEBI_32139
ing9_D_Fructose["D-Fructose"]
CultureMech_009604 --> ing9_D_Fructose
CHEBI_15824["CHEBI:15824"]
ing9_D_Fructose -.-> CHEBI_15824
ing10_L_Cysteine_HCl_x_H2O["L-Cysteine HCl x H2O"]
CultureMech_009604 --> ing10_L_Cysteine_HCl_x_H2O
CHEBI_91248["CHEBI:91248"]
ing10_L_Cysteine_HCl_x_H2O -.-> CHEBI_91248
ing11_N2["N2"]
CultureMech_009604 --> ing11_N2
CHEBI_17997["CHEBI:17997"]
ing11_N2 -.-> CHEBI_17997
ing12_Carbon_dioxide_gas["Carbon dioxide gas"]
CultureMech_009604 --> ing12_Carbon_dioxide_gas
CHEBI_16526["CHEBI:16526"]
ing12_Carbon_dioxide_gas -.-> CHEBI_16526
ing13_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_009604 --> ing13_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing13_CaCl2_x_2_H2O -.-> CHEBI_86158
ing14_Na2MoO4_x_2_H2O["Na2MoO4 x 2 H2O"]
CultureMech_009604 --> ing14_Na2MoO4_x_2_H2O
CHEBI_75213["CHEBI:75213"]
ing14_Na2MoO4_x_2_H2O -.-> CHEBI_75213
ing15_H3BO3["H3BO3"]
CultureMech_009604 --> ing15_H3BO3
CHEBI_33118["CHEBI:33118"]
ing15_H3BO3 -.-> CHEBI_33118
ing16_FeSO4_x_7_H2O["FeSO4 x 7 H2O"]
CultureMech_009604 --> ing16_FeSO4_x_7_H2O
CHEBI_75836["CHEBI:75836"]
ing16_FeSO4_x_7_H2O -.-> CHEBI_75836
ing17_NiCl2_x_6_H2O["NiCl2 x 6 H2O"]
CultureMech_009604 --> ing17_NiCl2_x_6_H2O
CHEBI_34887["CHEBI:34887"]
ing17_NiCl2_x_6_H2O -.-> CHEBI_34887
ing18_ZnSO4_x_7_H2O["ZnSO4 x 7 H2O"]
CultureMech_009604 --> ing18_ZnSO4_x_7_H2O
CHEBI_32312["CHEBI:32312"]
ing18_ZnSO4_x_7_H2O -.-> CHEBI_32312
ing19_CuSO4_x_5_H2O["CuSO4 x 5 H2O"]
CultureMech_009604 --> ing19_CuSO4_x_5_H2O
CHEBI_31440["CHEBI:31440"]
ing19_CuSO4_x_5_H2O -.-> CHEBI_31440
ing20_Na2SeO3_x_5_H2O["Na2SeO3 x 5 H2O"]
CultureMech_009604 --> ing20_Na2SeO3_x_5_H2O
CHEBI_131361["CHEBI:131361"]
ing20_Na2SeO3_x_5_H2O -.-> CHEBI_131361
ing21_CoSO4_x_7_H2O["CoSO4 x 7 H2O"]
CultureMech_009604 --> ing21_CoSO4_x_7_H2O
CHEBI_91244["CHEBI:91244"]
ing21_CoSO4_x_7_H2O -.-> CHEBI_91244
ing22_AlK_SO4_2_x_12_H2O["AlK(SO4)2 x 12 H2O"]
CultureMech_009604 --> ing22_AlK_SO4_2_x_12_H2O
CHEBI_86465["CHEBI:86465"]
ing22_AlK_SO4_2_x_12_H2O -.-> CHEBI_86465
ing23_Nitrilotriacetic_acid["Nitrilotriacetic acid"]
CultureMech_009604 --> ing23_Nitrilotriacetic_acid
CHEBI_44557["CHEBI:44557"]
ing23_Nitrilotriacetic_acid -.-> CHEBI_44557
ing24_Na2WO4_x_2_H2O["Na2WO4 x 2 H2O"]
CultureMech_009604 --> ing24_Na2WO4_x_2_H2O
CHEBI_63939["CHEBI:63939"]
ing24_Na2WO4_x_2_H2O -.-> CHEBI_63939
ing25_MnSO4_x_H2O["MnSO4 x H2O"]
CultureMech_009604 --> ing25_MnSO4_x_H2O
CHEBI_86364["CHEBI:86364"]
ing25_MnSO4_x_H2O -.-> CHEBI_86364
ing26_Biotin["Biotin"]
CultureMech_009604 --> ing26_Biotin
CHEBI_15956["CHEBI:15956"]
ing26_Biotin -.-> CHEBI_15956
ing27_p_Aminobenzoic_acid["p-Aminobenzoic acid"]
CultureMech_009604 --> ing27_p_Aminobenzoic_acid
CHEBI_30753["CHEBI:30753"]
ing27_p_Aminobenzoic_acid -.-> CHEBI_30753
ing28_Thiamine_HCl["Thiamine HCl"]
CultureMech_009604 --> ing28_Thiamine_HCl
CHEBI_49105["CHEBI:49105"]
ing28_Thiamine_HCl -.-> CHEBI_49105
ing29_Pyridoxine_hydrochloride["Pyridoxine hydrochloride"]
CultureMech_009604 --> ing29_Pyridoxine_hydrochloride
CHEBI_30961["CHEBI:30961"]
ing29_Pyridoxine_hydrochloride -.-> CHEBI_30961
CultureMech_009604 --> more["...6 more"]
Ingredients (36)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Sodium resazurin (0.1% w/v) | 0.5 G_PER_L | Role: pH dependent redox indicator; Properties: Defined component, Solution | |
| 2 |
MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
|
3.2 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component [Merged 2 duplicates: 0.2, 3.0] |
| 3 | Yeast extract | 1 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 4 |
Distilled water
H2O 18.015 g/mol
|
1000.0 G_PER_L |
CHEBI:15377
water
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component [Collapsed 3 identical duplicates: 1000.0, 1000.0, 1000.0] |
| 5 |
KH2PO4
H2O4P.K 136.084 g/mol
|
0.1 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
Role: Buffer; Properties: Inorganic compound, Defined component, Simple component |
| 6 |
NH4Cl
Cl.H4N 53.492 g/mol
|
1 G_PER_L |
CHEBI:31206
ammonium chloride
|
Role: Nitrogen source; Properties: Inorganic compound, Defined component, Simple component |
| 7 |
NaCl
Cl.Na 58.443 g/mol
|
1.8 G_PER_L |
CHEBI:26710
sodium chloride
|
Role: Reducing agent; Properties: Inorganic compound, Defined component, Simple component [Merged 2 duplicates: 0.8, 1.0] |
| 8 |
KCl
Cl.K 74.551 g/mol
|
0.1 G_PER_L |
CHEBI:32588
potassium chloride
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 9 |
NaHCO3
CHO3.Na 84.006 g/mol
|
1 G_PER_L |
CHEBI:32139
sodium hydrogencarbonate
|
Role: Buffer; Properties: Inorganic compound, Defined component, Simple component |
| 10 |
D-Fructose
C6H12O6 180.156 g/mol
|
5 G_PER_L |
CHEBI:15824
D-fructose
|
Role: Carbon source; Properties: Organic compound, Defined component, Simple component |
| 11 |
L-Cysteine HCl x H2O
C3H7NO2S.H2O.HCl 175.637 g/mol
|
0.3 G_PER_L |
CHEBI:91248
L-cysteine hydrochloride hydrate
|
Properties: Defined component, Organic compound, Simple component |
| 12 |
N2
N2 28.014 g/mol
|
variable VARIABLE |
CHEBI:17997
dinitrogen
|
Properties: Gas |
| 13 |
Carbon dioxide gas
CO2 44.009 g/mol
|
variable VARIABLE |
CHEBI:16526
carbon dioxide
|
Properties: ガス |
| 14 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.1 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 15 |
Na2MoO4 x 2 H2O
2H2O.MoO4.2Na 241.946 g/mol
|
0.01 G_PER_L |
CHEBI:75213
sodium molybdate dihydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 16 |
H3BO3
H3BO3 61.833 g/mol
|
0.01 G_PER_L |
CHEBI:33118
boric acid
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 17 |
FeSO4 x 7 H2O
Fe.7H2O.O4S 278.013 g/mol
|
0.1 G_PER_L |
CHEBI:75836
iron(2+) sulfate heptahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 18 |
NiCl2 x 6 H2O
Cl2Ni 129.599 g/mol
|
0.03 G_PER_L |
CHEBI:34887
nickel dichloride
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 19 |
ZnSO4 x 7 H2O
7H2O.O4S.Zn 287.558 g/mol
|
0.18 G_PER_L |
CHEBI:32312
zinc sulfate heptahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 20 |
CuSO4 x 5 H2O
Cu.5H2O.O4S 249.684 g/mol
|
0.01 G_PER_L |
CHEBI:31440
copper(II) sulfate pentahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 21 |
Na2SeO3 x 5 H2O
5H2O.2Na.O3Se 263.012 g/mol
|
0.3 G_PER_L |
CHEBI:131361
disodium selenite pentahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 22 |
CoSO4 x 7 H2O
Co.7H2O.O4S 281.101 g/mol
|
0.18 G_PER_L |
CHEBI:91244
cobalt(2+) sulfate heptahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 23 |
AlK(SO4)2 x 12 H2O
Al.12H2O.K.2O4S 474.386 g/mol
|
0.02 G_PER_L |
CHEBI:86465
potassium aluminium sulfate dodecahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 24 |
Nitrilotriacetic acid
C6H9NO6 191.139 g/mol
|
1.5 G_PER_L |
CHEBI:44557
nitrilotriacetic acid
|
Role: Mineral source; Properties: Organic compound, Defined component, Simple component |
| 25 |
Na2WO4 x 2 H2O
2H2O.2Na.O4W 329.846 g/mol
|
0.4 G_PER_L |
CHEBI:63939
sodium tungstate dihydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 26 |
MnSO4 x H2O
H2O.Mn.O4S 169.016 g/mol
|
0.5 G_PER_L |
CHEBI:86364
manganese(II) sulfate monohydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 27 |
Biotin
C10H16N2O3S 244.316 g/mol
|
20 G_PER_L |
CHEBI:15956
biotin
|
Role: Vitamin; Properties: Organic compound, Defined component, Simple component |
| 28 |
p-Aminobenzoic acid
C7H7NO2 137.138 g/mol
|
50 G_PER_L |
CHEBI:30753
4-aminobenzoic acid
|
Role: Vitamin; Properties: Organic compound, Defined component, Simple component |
| 29 |
Thiamine HCl
C12H17N4OS.Cl.HCl 337.276 g/mol
|
50 G_PER_L |
CHEBI:49105
thiamine hydrochloride
|
Role: Vitamin; Properties: Organic compound, Defined component, Simple component |
| 30 |
Pyridoxine hydrochloride
C8H11NO3.HCl 205.641 g/mol
|
100 G_PER_L |
CHEBI:30961
pyridoxine hydrochloride
|
Role: Vitamin; Properties: Organic compound, Defined component, Simple component |
| 31 |
Folic acid
C19H19N7O6 441.404 g/mol
|
20 G_PER_L |
CHEBI:27470
folic acid
|
Role: Vitamin; Properties: Organic compound, Defined component, Simple component |
| 32 | Vitamin B12 | 1 G_PER_L |
CHEBI:176843
vitamin B12
|
Role: Vitamin; Properties: Organic compound, Defined component, Simple component |
| 33 |
Riboflavin
C17H20N4O6 376.369 g/mol
|
50 G_PER_L |
CHEBI:17015
riboflavin
|
Role: Vitamin; Properties: Organic compound, Defined component, Simple component |
| 34 |
Nicotinic acid
C6H5NO2 123.111 g/mol
|
50 G_PER_L |
CHEBI:15940
nicotinic acid
|
Role: Vitamin; Properties: Organic compound, Defined component, Simple component |
| 35 |
(DL)-alpha-Lipoic acid
C8H14O2S2 206.332 g/mol
|
50 G_PER_L |
CHEBI:16494
lipoic acid
|
Role: Growth factor; Properties: Organic compound, Defined component, Simple component |
| 36 |
Calcium D-(+)-pantothenate
2C9H16NO5.Ca 476.536 g/mol
|
50 G_PER_L |
CHEBI:31345
Calcium pantothenate
|
Role: Vitamin; Properties: Defined component |
Solutions
Modified Wolin's mineral solution
Dose: 10 G_PER_L
See mediadive_241_Modified_Wolin_s_mineral_solution.yaml for composition
Wolin's vitamin solution (10x)
Dose: 1 G_PER_L
See mediadive_5980_Wolin_s_vitamin_solution_10x.yaml for composition
KOH solution
Dose: variable VARIABLE
Role: Mineral source; Properties: Defined component, Solution
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:57.499874Z | togo-import | Imported from TOGO Medium | Source: TOGO, ID: M3134 |
| 2026-01-28T19:48:39.663663Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-02-03T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default concentration for ingredient: N2; Added default concentration for ingredient: Carbon dioxide gas; Added default concentration for ingredient: KOH solution |
| 2026-02-06T05:10:51.465163Z | invalid-chebi-removal | Removed 1 invalid CHEBI ID(s) | Removed CHEBI IDs with invalid format (7+ digits) from MicrobeMediaParam source data |
| 2026-03-09T08:05:06.725196+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 3 solution(s) from ingredients |
| 2026-03-13T03:09:38.440564Z | data-quality-cleanup-v1.0 | Data quality fixes | Merged 4 duplicate ingredient(s) |
| 2026-03-13T06:20:07.355789Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009604 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default solution name; Added default solution name; Added default solution name |
| 2026-03-17T06:30:50.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:26.384456+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Clostridium Ljungdahlii Medium" to "clostridium_ljungdahlii_medium" for consistent matching |
| 2026-05-16T09:03:16.803311+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=2 |
| 2026-06-05T07:40:40.075580+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 30 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-08T23:19:34.023034+00:00 | chebi-regrounding-v1.0 | Corrected CHEBI ingredient grounding (shared-id regrounding audit, G21/G22/G24) | Part of the shared-id CHEBI regrounding audit (G21/G22/G24): one or more ingredient groundings on this record that had been collapsed onto a chemically non-specific or shared CHEBI id were re-grounded to the correct chemically-specific term, verified against OAK chebi.db rdfs:label. See reports/chebi_grounding_audit.md. |
| 2026-06-10T06:57:29.431102+00:00 | mgso4-heptahydrate-term-fix-v1.0 | Corrected MgSO4·7H2O primary term grounding to heptahydrate | Re-grounded 1 heptahydrate-labelled ingredient(s) from CHEBI:32599 (generic magnesium sulfate) to CHEBI:31795 (magnesium sulfate heptahydrate). Generic/hexahydrate labels untouched. |
| 2026-06-10T07:46:50.186312+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 3 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |
| 2026-09-02T07:37:48.744211+00:00 | repair_merged_duplicates.py | REPAIRED_SUMMED_DUPLICATE_MERGE | Collapsed 1 ingredient row(s) whose concentration was the SUM of identical duplicate values written by cleanup_media_quality.py. Every merged part was the same value, so the pre-merge value is unambiguous and no source lookup was needed. Rows whose merged parts differ were left untouched. |