Overview
- External ontology
- TOGO:M2027 — Basal medium + Formaldehyde
- Applications
-
- Microbial cultivation
- Synonyms
-
- {'name': 'basal_medium_acetaldehyde', 'source': 'TOGO', 'source_id': 'TOGO:M2025', 'original_category': 'bacterial'}
- {'name': 'basal_medium_benzaldehyde', 'source': 'TOGO', 'source_id': 'TOGO:M2026', 'original_category': 'bacterial'}
- Notes
- Source: https://togomedium.org/medium/M2027 Original source: NBRC - NBRC_M1318 Original URL: https://www.nite.go.jp/nbrc/catalogue/NBRCMediumDetailServlet?NO=1318
Composition
flowchart LR
CultureMech_008615["basal_medium_formaldehyde"]
ing0_Distilled_water["Distilled water"]
CultureMech_008615 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_Yeast_extract["Yeast extract"]
CultureMech_008615 --> ing1_Yeast_extract
ing2_NaCl["NaCl"]
CultureMech_008615 --> ing2_NaCl
CHEBI_26710["CHEBI:26710"]
ing2_NaCl -.-> CHEBI_26710
ing3_K2HPO4["K2HPO4"]
CultureMech_008615 --> ing3_K2HPO4
CHEBI_131527["CHEBI:131527"]
ing3_K2HPO4 -.-> CHEBI_131527
ing4_Agar__if_needed_["Agar (if needed)"]
CultureMech_008615 --> ing4_Agar__if_needed_
Ingredients (5)
| # | 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 | 5 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 3 |
NaCl
Cl.Na 58.443 g/mol
|
5 G_PER_L |
CHEBI:26710
sodium chloride
|
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component |
| 4 |
K2HPO4
HO4P.2K 174.174 g/mol
|
1 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
Role: Buffer; Properties: Simple component, Inorganic compound, Defined component |
| 5 | Agar (if needed) | 15 G_PER_L | Role: Solidifying component |
Solutions
Formaldehyde**
Dose: 0.5 G_PER_L
Role: Carbon source; Properties: Organic compound, Simple component, Defined component
Hipolypepton*
Dose: 10 G_PER_L
Properties: Undefined component
Target organisms
No target organisms are recorded.
Provenance
Merged from 3 source records.
- basal_medium_acetaldehyde (CultureMech:008613)
- basal_medium_benzaldehyde (CultureMech:008614)
- basal_medium_formaldehyde (CultureMech:008615)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:58.901802Z | togo-import | Imported from TOGO Medium | Source: NBRC, ID: M2027 |
| 2026-01-28T19:48:08.474841Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-09T08:04:13.713934+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 2 solution(s) from ingredients |
| 2026-03-13T06:19:58.668882Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:008615 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default solution name; Added default solution name |
| 2026-03-17T06:29:42.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:17.291294+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Basal medium + Formaldehyde" to "basal_medium_formaldehyde" for consistent matching |
| 2026-05-16T09:03:25.458051+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=1 |
| 2026-06-05T07:40:50.533763+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. |
| 2026-06-10T07:46:53.805106+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 1 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |
| 2026-08-06T03:05:24.758937+00:00 | recipe-merger | Merged 3 duplicate recipes into canonical record | Sources: basal_medium_acetaldehyde, basal_medium_benzaldehyde, basal_medium_formaldehyde |
| 2026-08-06T03:05:24.758988+00:00 | merge_recipes.py | MERGED_RECIPES | merged 3 source recipe(s) on fingerprint 290de9028fb3cf7075560b94df3c56dc4cd4edaab3b08dabbee808e6d7c49bc5 |