Overview
- External ontology
- TOGO:M2875 — High-sugar PYE medium (3% sucrose)
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M2875
Composition
flowchart LR
CultureMech_009409["high_sugar_pye_medium_3_sucrose"]
ing0_yeast_extract["yeast extract"]
CultureMech_009409 --> ing0_yeast_extract
ing1_CaCl2["CaCl2"]
CultureMech_009409 --> ing1_CaCl2
CHEBI_3312["CHEBI:3312"]
ing1_CaCl2 -.-> CHEBI_3312
ing2_sucrose["sucrose"]
CultureMech_009409 --> ing2_sucrose
CHEBI_17992["CHEBI:17992"]
ing2_sucrose -.-> CHEBI_17992
ing3_MgSO4["MgSO4"]
CultureMech_009409 --> ing3_MgSO4
CHEBI_32599["CHEBI:32599"]
ing3_MgSO4 -.-> CHEBI_32599
ing4_Bacto_peptone["Bacto peptone"]
CultureMech_009409 --> ing4_Bacto_peptone
Ingredients (5)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | yeast extract | 0.1 PERCENT_W_V | Role: Nutrient source; Properties: Undefined component | |
| 2 |
CaCl2
Ca.2Cl 110.984 g/mol
|
0.5 MILLIMOLAR |
CHEBI:3312
calcium dichloride
|
Role: Mineral source; Properties: Simple component, Defined component, Inorganic compound |
| 3 |
sucrose
C12H22O11 342.297 g/mol
|
3 PERCENT_W_V |
CHEBI:17992
sucrose
|
Role: Carbon source; Properties: Defined component, Simple component, Organic compound |
| 4 |
MgSO4
Mg.O4S 120.368 g/mol
|
1 MILLIMOLAR |
CHEBI:32599
magnesium sulfate
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component |
| 5 | Bacto peptone | 0.2 PERCENT_W_V | Properties: Undefined component |
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:57.367948Z | togo-import | Imported from TOGO Medium | Source: TOGO, ID: M2875 |
| 2026-01-28T19:48:14.920769Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:20:06.071761Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009409 |
| 2026-03-17T06:29:57.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:25.019105+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "High-sugar PYE medium (3% sucrose)" to "high_sugar_pye_medium_3_sucrose" for consistent matching |
| 2026-06-05T07:41:08.518373+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. |
| 2026-06-10T07:46:59.766647+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. |