Overview
- External ontology
- TOGO:M1262 — BTT Medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M1262 Original source: JCM - JCM_M1178 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=1178
Composition
flowchart LR
CultureMech_007794["btt_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_007794 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_Yeast_extract["Yeast extract"]
CultureMech_007794 --> ing1_Yeast_extract
ing2_Glucose["Glucose"]
CultureMech_007794 --> ing2_Glucose
CHEBI_17234["CHEBI:17234"]
ing2_Glucose -.-> CHEBI_17234
ing3_Agar["Agar"]
CultureMech_007794 --> ing3_Agar
CHEBI_2509["CHEBI:2509"]
ing3_Agar -.-> CHEBI_2509
ing4_Meat_Extract["Meat Extract"]
CultureMech_007794 --> ing4_Meat_Extract
ing5_Casitone["Casitone"]
CultureMech_007794 --> ing5_Casitone
Ingredients (6)
| # | 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 | Yeast extract | 1 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 3 |
Glucose
C6H12O6 180.156 g/mol
|
10 G_PER_L |
CHEBI:17234
glucose
|
Role: Carbon source; Properties: Simple component, Defined component, Organic compound |
| 4 | Agar | 15 G_PER_L |
CHEBI:2509
agar
|
Role: Solidifying component |
| 5 | Meat Extract | 1 G_PER_L | Properties: Undefined component | |
| 6 | Casitone | 2 G_PER_L | Properties: Undefined component |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- TOGO_M1262_BTT_Medium (CultureMech:007794)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:54.245877Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M1262 |
| 2026-01-28T19:48:24.316183Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:19:51.526009Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:007794 |
| 2026-03-17T06:30:16.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:09.952391+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "BTT Medium" to "btt_medium" for consistent matching |
| 2026-06-05T07:40:31.867537+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 3 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-08-06T03:05:07.249172+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 38b5e35d9ef4f1ce43e5e0835b03ed4f3a5ac168b6dcf23f848640a8a1e3d996 |