Overview
- External ontology
- TOGO:M840 — 1/10 R2A Broth
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M840 Original source: JCM - JCM_M805 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=805
Composition
flowchart LR
CultureMech_010255["1_10_r2a_broth"]
ing0_Distilled_water["Distilled water"]
CultureMech_010255 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_R2A_broth__DAIGO___Nihon_Pharm__Co__["R2A broth (DAIGO) (Nihon Pharm. Co.)"]
CultureMech_010255 --> ing1_R2A_broth__DAIGO___Nihon_Pharm__Co__
Ingredients (2)
| # | 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 | R2A broth (DAIGO) (Nihon Pharm. Co.) | 0.32 G_PER_L | Properties: Undefined component |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- TOGO_M840_1_10_R2A_Broth (CultureMech:010255)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:55.808435Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M840 |
| 2026-01-28T19:48:24.033896Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:20:12.442681Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:010255 |
| 2026-03-17T06:30:16.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:31.385783+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "1/10 R2A Broth" to "1_10_r2a_broth" for consistent matching |
| 2026-06-05T07:40:44.917819+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. |
| 2026-08-06T03:05:19.726230+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint effd6b5ae05f34953b82188fb76f3dab6e7230c2f9747cfaca24ed1ce5a941ed |