Overview
- External ontology
- TOGO:M39 — 6 B Medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M39 Original source: JCM - JCM_M47 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=47
Composition
flowchart LR
CultureMech_009782["6_b_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_009782 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_CaCO3["CaCO3"]
CultureMech_009782 --> ing1_CaCO3
CHEBI_3311["CHEBI:3311"]
ing1_CaCO3 -.-> CHEBI_3311
ing2_Glycerol["Glycerol"]
CultureMech_009782 --> ing2_Glycerol
CHEBI_17754["CHEBI:17754"]
ing2_Glycerol -.-> CHEBI_17754
ing3_Glucose["Glucose"]
CultureMech_009782 --> ing3_Glucose
CHEBI_17234["CHEBI:17234"]
ing3_Glucose -.-> CHEBI_17234
ing4_Soluble_starch["Soluble starch"]
CultureMech_009782 --> ing4_Soluble_starch
CHEBI_28017["CHEBI:28017"]
ing4_Soluble_starch -.-> CHEBI_28017
ing5_Agar["Agar"]
CultureMech_009782 --> ing5_Agar
CHEBI_2509["CHEBI:2509"]
ing5_Agar -.-> CHEBI_2509
ing6_Yeast_extract__BD_Difco_["Yeast extract (BD-Difco)"]
CultureMech_009782 --> ing6_Yeast_extract__BD_Difco_
ing7_N__Z_amine__type_A__Sheffield_["N--Z amine, type A (Sheffield)"]
CultureMech_009782 --> ing7_N__Z_amine__type_A__Sheffield_
Ingredients (8)
| # | 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 |
CaCO3
CO3.Ca 100.086 g/mol
|
1 G_PER_L |
CHEBI:3311
calcium carbonate
|
Role: Protective agent, Mineral source; Properties: Simple component, Defined component, Inorganic compound |
| 3 |
Glycerol
C3H8O3 92.094 g/mol
|
50 G_PER_L |
CHEBI:17754
glycerol
|
Role: Carbon source; Properties: Organic compound, Simple component, Defined component |
| 4 |
Glucose
C6H12O6 180.156 g/mol
|
10 G_PER_L |
CHEBI:17234
glucose
|
Role: Carbon source; Properties: Organic compound, Simple component, Defined component |
| 5 | Soluble starch | 20 G_PER_L |
CHEBI:28017
starch
|
Role: Carbon source; Properties: Undefined component |
| 6 | Agar | 15 G_PER_L |
CHEBI:2509
agar
|
Role: Solidifying component |
| 7 | Yeast extract (BD-Difco) | 5 G_PER_L | Properties: Undefined component | |
| 8 | N--Z amine, type A (Sheffield) | 5 G_PER_L | Properties: Undefined component |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- TOGO_M39_6_B_Medium (CultureMech:009782)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:54.966254Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M39 |
| 2026-01-28T19:48:30.709166Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:20:08.852857Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009782 |
| 2026-03-17T06:30:30.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:27.846354+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "6 B Medium" to "6_b_medium" for consistent matching |
| 2026-06-05T07:40:41.076241+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. |
| 2026-06-08T23:19:34.249542+00:00 | chebi-regrounding-v1.0 | Corrected CHEBI ingredient grounding (audit G21/G22) | Re-grounded 2 term reference(s) to the correct CHEBI (see reports/chebi_grounding_audit.md). Label-conditional fixes for pyridoxine/pyridoxamine, glycerol, MnSO4, Ca(NO3)2, selenate; casamino acids de-grounded (mixture, no single CHEBI). |
| 2026-08-06T03:05:15.697633+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 990e4708e8e37d5965f59fb0f25290b1c5dc5182a4293cf61170a9a148782529 |