Overview
- External ontology
- komodo.medium:1109 (source link unavailable) — BTT medium
- Applications
-
- Microbial cultivation
- pH range
- {'min': 5.5, 'max': 6.0}
- Notes
- Source: KOMODO ModelSEED | ID: 1109 | DSMZ Medium: 1109 (mediadive.medium:1109) | Aerobic: No
Composition
flowchart LR
CultureMech_003810["btt_medium"]
ing0_Glucose["Glucose"]
CultureMech_003810 --> ing0_Glucose
CHEBI_17234["CHEBI:17234"]
ing0_Glucose -.-> CHEBI_17234
ing1_Yeast_extract["Yeast extract"]
CultureMech_003810 --> ing1_Yeast_extract
ing2_Meat_extract["Meat extract"]
CultureMech_003810 --> ing2_Meat_extract
ing3_Casitone["Casitone"]
CultureMech_003810 --> ing3_Casitone
ing4_Agar["Agar"]
CultureMech_003810 --> ing4_Agar
CHEBI_2509["CHEBI:2509"]
ing4_Agar -.-> CHEBI_2509
Ingredients (5)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Glucose
C6H12O6 180.156 g/mol
|
10 G_PER_L |
CHEBI:17234
glucose
|
|
| 2 | Yeast extract | 1 G_PER_L |
FOODON:03315426
Yeast extract
|
|
| 3 | Meat extract | 1 G_PER_L | ||
| 4 | Casitone | 2 G_PER_L |
MICRO:0000606 (source link unavailable)
Casitone
|
|
| 5 | Agar | 20 G_PER_L |
CHEBI:2509
agar
|
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T01:15:01.fZ | komodo-web-import | Imported from KOMODO web table | Source: KOMODO, ID: 1109 |
| 2026-02-03T11:19:16.740461 | dsmz-resolver-v1.0 | Enriched with DSMZ composition | Copied ingredients from DSMZ Medium 1109 |
| 2026-03-13T06:19:22.404557Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:003810 |
| 2026-03-17T06:30:47.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:36.789388+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "BTT medium" to "btt_medium" for consistent matching |
| 2026-05-20T06:00:48.888844+00:00 | migrate_ph_range.py | MIGRATED_PH_RANGE | ph_range '5.5-6.0' -> {'min': 5.5, 'max': 6.0} |
| 2026-06-05T07:40:19.036190+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 2 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-09-13T00:00:00-07:00 | repair_komodo_jcm_score10_exact_terms.py | GROUNDED_KOMODO_JCM_SCORE10_EXACT_TERMS | Applied local mappings for Casitone, Yeast extract. |