Overview
- External ontology
- TOGO:M1425 — Cornmeal Yeast Extract Seawater Agar (CMYSWA)
- Applications
-
- Microbial cultivation
- pH range
- {'min': 7.0, 'max': 7.5}
- Notes
- TOGO M1425 imports NBRC Medium 24 as Cornmeal Yeast Extract Seawater Agar (CMYSWA). NBRC 24 lists 2 g cornmeal extract, 1 g yeast extract, 1 L seawater at 2% salinity, and 15 g agar at pH 7.0-7.5.
Composition
flowchart LR
CultureMech_007963["cornmeal_yeast_extract_seawater_agar_cmyswa"]
ing0_Yeast_extract["Yeast extract"]
CultureMech_007963 --> ing0_Yeast_extract
ing1_Seawater__2__salinity_["Seawater (2% salinity)"]
CultureMech_007963 --> ing1_Seawater__2__salinity_
ing2_Agar["Agar"]
CultureMech_007963 --> ing2_Agar
CHEBI_2509["CHEBI:2509"]
ing2_Agar -.-> CHEBI_2509
ing3_Cornmeal_extract["Cornmeal extract"]
CultureMech_007963 --> ing3_Cornmeal_extract
Ingredients (4)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Yeast extract | 1.0 G_PER_L |
FOODON:03315426
yeast extract
|
NBRC Medium 24 lists 1.0 g/L yeast extract. |
| 2 | Seawater (2% salinity) | 1.0 L | NBRC Medium 24 lists 1 L Seawater at 2% salinity without disclosing the seawater composition. | |
| 3 | Agar | 15.0 G_PER_L |
CHEBI:2509
agar
|
NBRC Medium 24 lists 15.0 g/L agar. |
| 4 | Cornmeal extract | 2.0 G_PER_L | NBRC Medium 24 lists 2 g/L cornmeal extract without disclosing the extract composition. |
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:57.664746Z | togo-import | Imported from TOGO Medium | Source: NBRC, ID: M1425 |
| 2026-01-28T19:48:35.701099Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:19:52.741710Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:007963 |
| 2026-03-17T06:30:41.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:11.216038+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Cornmeal Yeast Extract Seawater Agar (CMYSWA)" to "cornmeal_yeast_extract_seawater_agar_cmyswa" for consistent matching |
| 2026-06-05T07:40:54.882007+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. |
| 2026-09-11T00:00:00-07:00 | repair_togo_m1425_cmyswa_score15.py | RESOLVED_TOGO_M1425_CMYSWA_SCORE15 | TOGO M1425 imports NBRC Medium 24 as Cornmeal Yeast Extract Seawater Agar (CMYSWA). NBRC 24 lists 2 g cornmeal extract, 1 g yeast extract, 1 L seawater at 2% salinity, and 15 g agar at pH 7.0-7.5. |