Overview
- External ontology
- TOGO:M1839 — 1% Tryptone Agar
- Applications
-
- Microbial cultivation
- pH
- 7.0
- Notes
- TOGO M1839 imports NBRC Medium 1072 as 1% Tryptone Agar. NBRC 1072 lists 10 g Bacto Tryptone from Difco, 15 g Bacto Agar, 1 L distilled water, and pH 7.0. The source does not state sterilization or incubation temperature.
Composition
flowchart LR
CultureMech_008412["1_tryptone_agar"]
ing0_Bacto_Tryptone__Difco_["Bacto Tryptone (Difco)"]
CultureMech_008412 --> ing0_Bacto_Tryptone__Difco_
ing1_Bacto_Agar["Bacto Agar"]
CultureMech_008412 --> ing1_Bacto_Agar
CHEBI_2509["CHEBI:2509"]
ing1_Bacto_Agar -.-> CHEBI_2509
ing2_Distilled_water["Distilled water"]
CultureMech_008412 --> ing2_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing2_Distilled_water -.-> CHEBI_15377
Ingredients (3)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Bacto Tryptone (Difco) | 10.0 G_PER_L |
MICRO:0000182 (source link unavailable)
Tryptone
|
NBRC Medium 1072 lists 10 g/L Bacto Tryptone from Difco. |
| 2 | Bacto Agar | 15.0 G_PER_L |
CHEBI:2509
agar
|
NBRC Medium 1072 lists 15 g/L Bacto Agar. |
| 3 |
Distilled water
H2O 18.015 g/mol
|
1.0 L |
CHEBI:15377
water
|
NBRC Medium 1072 lists 1 L distilled water. |
Preparation
- Adjust pH to 7.0.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:58.477799Z | togo-import | Imported from TOGO Medium | Source: NBRC, ID: M1839 |
| 2026-01-28T19:48:24.794451Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:19:56.594840Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:008412 |
| 2026-03-17T06:30:17.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:15.165086+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "1% Tryptone Agar" to "1_tryptone_agar" for consistent matching |
| 2026-06-05T07:40:34.533097+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 1 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-09-11T00:00:00-07:00 | repair_togo_m1839_score15.py | RESOLVED_TOGO_M1839_SCORE15 | TOGO M1839 imports NBRC Medium 1072 as 1% Tryptone Agar. NBRC 1072 lists 10 g Bacto Tryptone from Difco, 15 g Bacto Agar, 1 L distilled water, and pH 7.0. The source does not state sterilization or incubation temperature. Corrected the imported water g/L artifact, added the NBRC pH, and marked the NBRC formula as curated. |