Overview
- External ontology
- TOGO:M915 — Desulfonema Magnum Medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M915 Original source: JCM - JCM_M876 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=876
Composition
flowchart LR
CultureMech_010335["desulfonema_magnum_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_010335 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_MgSO4_7H2O["MgSO4・7H2O"]
CultureMech_010335 --> ing1_MgSO4_7H2O
CHEBI_31795["CHEBI:31795"]
ing1_MgSO4_7H2O -.-> CHEBI_31795
ing2_NaCl["NaCl"]
CultureMech_010335 --> ing2_NaCl
CHEBI_26710["CHEBI:26710"]
ing2_NaCl -.-> CHEBI_26710
ing3_CaCl2_2H2O["CaCl2・2H2O"]
CultureMech_010335 --> ing3_CaCl2_2H2O
CHEBI_86158["CHEBI:86158"]
ing3_CaCl2_2H2O -.-> CHEBI_86158
ing4_KH2PO4["KH2PO4"]
CultureMech_010335 --> ing4_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing4_KH2PO4 -.-> CHEBI_63036
ing5_NH4Cl["NH4Cl"]
CultureMech_010335 --> ing5_NH4Cl
CHEBI_31206["CHEBI:31206"]
ing5_NH4Cl -.-> CHEBI_31206
ing6_Resazurin["Resazurin"]
CultureMech_010335 --> ing6_Resazurin
CHEBI_8806["CHEBI:8806"]
ing6_Resazurin -.-> CHEBI_8806
ing7_MgCl2_6H2O["MgCl2・6H2O"]
CultureMech_010335 --> ing7_MgCl2_6H2O
CHEBI_86345["CHEBI:86345"]
ing7_MgCl2_6H2O -.-> CHEBI_86345
ing8_KCl["KCl"]
CultureMech_010335 --> ing8_KCl
CHEBI_32588["CHEBI:32588"]
ing8_KCl -.-> CHEBI_32588
ing9_Carbon_dioxide_gas["Carbon dioxide gas"]
CultureMech_010335 --> ing9_Carbon_dioxide_gas
CHEBI_16526["CHEBI:16526"]
ing9_Carbon_dioxide_gas -.-> CHEBI_16526
ing10_Nitrogen_gas["Nitrogen gas"]
CultureMech_010335 --> ing10_Nitrogen_gas
CHEBI_17997["CHEBI:17997"]
ing10_Nitrogen_gas -.-> CHEBI_17997
ing11_sodium_dithionate["sodium dithionate"]
CultureMech_010335 --> ing11_sodium_dithionate
ing12_N2["N2"]
CultureMech_010335 --> ing12_N2
ing12_N2 -.-> CHEBI_17997
Ingredients (13)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Distilled water
H2O 18.015 g/mol
|
1 G_PER_L |
CHEBI:15377
water
|
Role: Solvating media; Properties: Defined component, Inorganic compound, Simple component |
| 2 |
MgSO4・7H2O
7H2O.Mg.O4S 246.473 g/mol
|
6.8 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component |
| 3 |
NaCl
Cl.Na 58.443 g/mol
|
25 G_PER_L |
CHEBI:26710
sodium chloride
|
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component |
| 4 |
CaCl2・2H2O
Ca.2Cl.2H2O 147.014 g/mol
|
1.4 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
Role: Mineral source; Properties: Defined component, Simple component, Inorganic compound |
| 5 |
KH2PO4
H2O4P.K 136.084 g/mol
|
0.14 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
Role: Buffer; Properties: Simple component, Defined component, Inorganic compound |
| 6 |
NH4Cl
Cl.H4N 53.492 g/mol
|
0.25 G_PER_L |
CHEBI:31206
ammonium chloride
|
Role: Nitrogen source; Properties: Simple component, Inorganic compound, Defined component |
| 7 |
Resazurin
C12H7NO4 229.191 g/mol
|
0.5 G_PER_L |
CHEBI:8806
Resazurin
|
Role: pH dependent redox indicator; Properties: Defined component, Simple component, Organic compound |
| 8 |
MgCl2・6H2O
2Cl.6H2O.Mg 203.301 g/mol
|
5.6 G_PER_L |
CHEBI:86345
magnesium dichloride hexahydrate
|
Role: Mineral source; Properties: Defined component, Simple component, Inorganic compound |
| 9 |
KCl
Cl.K 74.551 g/mol
|
0.72 G_PER_L |
CHEBI:32588
potassium chloride
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component |
| 10 |
Carbon dioxide gas
CO2 44.009 g/mol
|
variable VARIABLE |
CHEBI:16526
carbon dioxide
|
Properties: ガス |
| 11 |
Nitrogen gas
N2 28.014 g/mol
|
variable VARIABLE |
CHEBI:17997
dinitrogen
|
Properties: ガス |
| 12 | sodium dithionate | variable VARIABLE | Properties: Simple component, Defined component | |
| 13 |
N2
N2 28.014 g/mol
|
variable VARIABLE |
CHEBI:17997
dinitrogen
|
Properties: ガス |
Solutions
FeCl2 solution (see Medium [M180])
Dose: 1 G_PER_L
Cross-reference to Medium M180
Trace element solution (see Medium [M180])
Dose: 1 G_PER_L
Cross-reference to Medium M180
Selenite--tungstate solution (see Medium [M431])
Dose: 1 G_PER_L
Cross-reference to Medium M431
0.5% Na2CO3 solution
Dose: 20 G_PER_L
Role: Buffer; Properties: Defined component, Inorganic compound, Solution
3% Na2S・9H2O solution
Dose: 10 G_PER_L
Role: Reducing agent; Properties: Defined component, Inorganic compound, Solution
4.8% KAl(SO4)2・12H2O solution
Dose: 10 G_PER_L
Role: Mineral source; Properties: Solution, Inorganic compound, Defined component
6% Sodium benzoate solution
Dose: 10 G_PER_L
Properties: Defined component, Organic compound, Solution
Trace vitamins (see Medium [M190])
Dose: 10 G_PER_L
Cross-reference to Medium M190
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- TOGO_M915_Desulfonema_Magnum_Medium (CultureMech:010335)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:55.955220Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M915 |
| 2026-01-28T19:48:24.085501Z | 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: Carbon dioxide gas; Added default concentration for ingredient: Nitrogen gas; Added default concentration for ingredient: sodium dithionate; Added default concentration for ingredient: N2 |
| 2026-03-09T08:04:39.796107+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 8 solution(s) from ingredients |
| 2026-03-13T06:20:13.092374Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:010335 |
| 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; Added default solution name; Added default solution name; Added default solution name; Added default solution name; Added default solution name |
| 2026-03-17T06:30:16.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:32.074636+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Desulfonema Magnum Medium" to "desulfonema_magnum_medium" for consistent matching |
| 2026-05-16T09:03:21.997570+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=2 |
| 2026-06-05T07:40:45.658063+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 6 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T06:57:33.917451+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. |
| 2026-06-10T07:46:52.032601+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 2 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |
| 2026-08-06T03:05:20.459212+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 426b775dc45496c6ee76a727c9a26b3b38a667b65f2a1964e1ae0794df4cd460 |