Overview
- External ontology
- mediadive.medium:J1235 (source link unavailable) — R2A AGAR WITH FUMARATE
- Applications
-
- Microbial cultivation
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=1235
Composition
flowchart LR
CultureMech_002402["r2a_agar_with_fumarate"]
ing0_R2A_agar["R2A agar"]
CultureMech_002402 --> ing0_R2A_agar
ing1_Disodium_fumarate["Disodium fumarate"]
CultureMech_002402 --> ing1_Disodium_fumarate
CHEBI_115156["CHEBI:115156"]
ing1_Disodium_fumarate -.-> CHEBI_115156
Ingredients (2)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | R2A agar | 18.2 G_PER_L |
mediadive.compound:1844 (source link unavailable)
R2A agar
|
|
| 2 |
Disodium fumarate
C4H2O4.2Na 160.036 g/mol
|
3.2 G_PER_L |
CHEBI:115156
disodium fumarate
|
Preparation
- When cultivate anaerobically, replace the gas phase with N2. An anaerobic gas generating system, such as AnaeroPackTM, is also available.
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- r2a_agar_with_fumarate (CultureMech:002402)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:19.119198Z | mediadive-import | Imported from MediaDive | Source: JCM, ID: J1235 |
| 2026-03-13T06:19:13.020936Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:002402 |
| 2026-03-17T06:30:40.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:26.082198+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "R2A AGAR WITH FUMARATE" to "r2a_agar_with_fumarate" for consistent matching |
| 2026-06-05T07:41:43.590508+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. |
| 2026-08-06T03:05:54.092668+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint d04f4e312a9a77feb6ff6af05e6ac94f1465f2672395a7877e4c0ee4b5933c0e |