Overview
- External ontology
- TOGO:M1688 — 1/5 LBM medium
- Applications
-
- Microbial cultivation
- pH
- 7.0
- Notes
- Source: https://togomedium.org/medium/M1688 Original source: NBRC - NBRC_M893 Original URL: https://www.nite.go.jp/nbrc/catalogue/NBRCMediumDetailServlet?NO=893
Composition
flowchart LR
CultureMech_008247["1_5_lbm_medium"]
ing0_Agar__if_needed_["Agar (if needed)"]
CultureMech_008247 --> ing0_Agar__if_needed_
CHEBI_2509["CHEBI:2509"]
ing0_Agar__if_needed_ -.-> CHEBI_2509
ing1_Bacto_Yeast__Extract__Difco_["Bacto Yeast Extract (Difco)"]
CultureMech_008247 --> ing1_Bacto_Yeast__Extract__Difco_
ing2_Bacto_Tryptone__Difco_["Bacto Tryptone (Difco)"]
CultureMech_008247 --> ing2_Bacto_Tryptone__Difco_
Ingredients (3)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Agar (if needed) | 15 G_PER_L |
CHEBI:2509
agar
|
NBRC Medium 893 lists 15 g agar as the optional solidifying component. |
| 2 | Bacto Yeast Extract (Difco) | 1 G_PER_L | NBRC Medium 893 lists the Bacto Yeast Extract Difco product; the product is source-disclosed but not reducible to one ChEBI molecule. | |
| 3 | Bacto Tryptone (Difco) | 2 G_PER_L | NBRC Medium 893 lists the Bacto Tryptone Difco product; the product is source-disclosed but not reducible to one ChEBI molecule. |
Solutions
Seawater*
Dose: 1 G_PER_L
See mediadive_1801_Seawater.yaml for composition
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:58.139776Z | togo-import | Imported from TOGO Medium | Source: NBRC, ID: M1688 |
| 2026-03-09T08:04:35.590051+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 1 solution(s) from ingredients |
| 2026-03-13T06:19:54.847598Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:008247 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default solution name |
| 2026-03-17T19:46:13.467248+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "1/5 LBM medium" to "1_5_lbm_medium" for consistent matching |
| 2026-05-16T09:02:58.154036+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=1 |
| 2026-09-11T00:00:00-07:00 | repair_sparse_top_score15.py | RESOLVED_SPARSE_TOP_SCORE15 | TOGO M1688 mirrors NBRC Medium 893: 1 L seawater, 15 g optional agar, 1 g Bacto Yeast Extract, 2 g Bacto Tryptone, and pH 7.0. |