Overview
- External ontology
- TOGO:M1513 — OA-Y Agar
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M1513 Original source: NBRC - NBRC_M298 Original URL: https://www.nite.go.jp/nbrc/catalogue/NBRCMediumDetailServlet?NO=298
Composition
flowchart LR
CultureMech_008058["oa_y_agar"]
ing0_Distilled_water["Distilled water"]
CultureMech_008058 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_Oatmeal["Oatmeal"]
CultureMech_008058 --> ing1_Oatmeal
ing2_Agar["Agar"]
CultureMech_008058 --> ing2_Agar
CHEBI_2509["CHEBI:2509"]
ing2_Agar -.-> CHEBI_2509
ing3_Bacto_Yeast_Extract__Difco_["Bacto Yeast Extract (Difco)"]
CultureMech_008058 --> ing3_Bacto_Yeast_Extract__Difco_
ing4_FeSO4_7H2O["FeSO4·7H2O"]
CultureMech_008058 --> ing4_FeSO4_7H2O
CHEBI_75836["CHEBI:75836"]
ing4_FeSO4_7H2O -.-> CHEBI_75836
ing5_MnCl2_4H2O["MnCl2·4H2O"]
CultureMech_008058 --> ing5_MnCl2_4H2O
CHEBI_86368["CHEBI:86368"]
ing5_MnCl2_4H2O -.-> CHEBI_86368
ing6_ZnSO4_7H2O["ZnSO4·7H2O"]
CultureMech_008058 --> ing6_ZnSO4_7H2O
CHEBI_32312["CHEBI:32312"]
ing6_ZnSO4_7H2O -.-> CHEBI_32312
Ingredients (7)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Distilled water
H2O 18.015 g/mol
|
101.0 G_PER_L |
CHEBI:15377
water
|
Role: Solvating media; Properties: Defined component, Inorganic compound, Simple component [Merged 2 duplicates: 1.0, 100.0] |
| 2 | Oatmeal | 20 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 3 | Agar | 18 G_PER_L |
CHEBI:2509
agar
|
Role: Solidifying component |
| 4 | Bacto Yeast Extract (Difco) | 1 G_PER_L | Properties: Undefined component | |
| 5 |
FeSO4·7H2O
Fe.7H2O.O4S 278.013 g/mol
|
0.1 G_PER_L |
CHEBI:75836
iron(2+) sulfate heptahydrate
|
Role: Mineral source; Properties: Simple component, Inorganic compound, Defined component |
| 6 |
MnCl2·4H2O
Cl2Mn.4H2O 197.904 g/mol
|
0.1 G_PER_L |
CHEBI:86368
manganese(II) chloride tetrahydrate
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component |
| 7 |
ZnSO4·7H2O
7H2O.O4S.Zn 287.558 g/mol
|
0.1 G_PER_L |
CHEBI:32312
zinc sulfate heptahydrate
|
Role: Mineral source; Properties: Simple component, Defined component, Inorganic compound |
Solutions
Trace salts solution*
Dose: 1 G_PER_L
See mediadive_3683_Trace_salts_solution.yaml for composition
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- oa_y_agar (CultureMech:008058)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:57.780200Z | togo-import | Imported from TOGO Medium | Source: NBRC, ID: M1513 |
| 2026-01-28T19:48:39.935806Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-09T08:05:07.231198+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 1 solution(s) from ingredients |
| 2026-03-13T03:09:38.946734Z | data-quality-cleanup-v1.0 | Data quality fixes | Merged 1 duplicate ingredient(s) |
| 2026-03-13T06:19:53.274392Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:008058 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default solution name |
| 2026-03-17T06:30:50.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:11.794520+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "OA-Y Agar" to "oa_y_agar" for consistent matching |
| 2026-05-16T09:04:28.000815+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=1 |
| 2026-06-05T07:41:40.280607+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. |
| 2026-08-06T03:05:51.844914+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint ebd718931f99cc149acd99637479f9d7d0ed0697d986a6480374616f7f22072b |