Overview
- External ontology
- TOGO:M146 — Dubos Salts Medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M146 Original source: JCM - JCM_M155 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=155
Composition
flowchart LR
CultureMech_008012["dubos_salts_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_008012 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_MgSO4_7H2O["MgSO4・7H2O"]
CultureMech_008012 --> ing1_MgSO4_7H2O
CHEBI_31795["CHEBI:31795"]
ing1_MgSO4_7H2O -.-> CHEBI_31795
ing2_K2HPO4["K2HPO4"]
CultureMech_008012 --> ing2_K2HPO4
CHEBI_131527["CHEBI:131527"]
ing2_K2HPO4 -.-> CHEBI_131527
ing3_FeSO4_7H2O["FeSO4・7H2O"]
CultureMech_008012 --> ing3_FeSO4_7H2O
CHEBI_75836["CHEBI:75836"]
ing3_FeSO4_7H2O -.-> CHEBI_75836
ing4_KCl["KCl"]
CultureMech_008012 --> ing4_KCl
CHEBI_32588["CHEBI:32588"]
ing4_KCl -.-> CHEBI_32588
ing5_NaNO3["NaNO3"]
CultureMech_008012 --> ing5_NaNO3
CHEBI_63005["CHEBI:63005"]
ing5_NaNO3 -.-> CHEBI_63005
ing6_Agar["Agar"]
CultureMech_008012 --> ing6_Agar
CHEBI_2509["CHEBI:2509"]
ing6_Agar -.-> CHEBI_2509
Ingredients (7)
| # | 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
|
0.5 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
Role: Mineral source; Properties: Defined component, Simple component, Inorganic compound |
| 3 |
K2HPO4
HO4P.2K 174.174 g/mol
|
1 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
Role: Buffer; Properties: Defined component, Inorganic compound, Simple component |
| 4 |
FeSO4・7H2O
Fe.7H2O.O4S 278.013 g/mol
|
10 G_PER_L |
CHEBI:75836
iron(2+) sulfate heptahydrate
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component |
| 5 |
KCl
Cl.K 74.551 g/mol
|
0.5 G_PER_L |
CHEBI:32588
potassium chloride
|
Role: Mineral source; Properties: Simple component, Defined component, Inorganic compound |
| 6 |
NaNO3
NO3.Na 84.994 g/mol
|
0.5 G_PER_L |
CHEBI:63005
sodium nitrate
|
Role: Nitrogen source; Properties: Defined component, Simple component, Inorganic compound |
| 7 | Agar | 15 G_PER_L |
CHEBI:2509
agar
|
Role: Solidifying component |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- TOGO_M146_Dubos_Salts_Medium (CultureMech:008012)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:54.516206Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M146 |
| 2026-01-28T19:48:11.557684Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:19:52.979858Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:008012 |
| 2026-03-17T06:29:49.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:11.476284+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Dubos Salts Medium" to "dubos_salts_medium" for consistent matching |
| 2026-06-05T07:40:33.120122+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 5 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T06:57:23.318409+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. |
| 2026-06-10T07:46:47.823654+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 1 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |
| 2026-08-06T03:05:08.768768+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint dc0f4a091e001af63784b9feceb9d3355bfbace7cab9f61c76152037e5e29a72 |