Overview
- External ontology
- TOGO:M2873 — PYE Top agar
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M2873
Composition
flowchart LR
CultureMech_009407["pye_top_agar"]
ing0_yeast_extract["yeast extract"]
CultureMech_009407 --> ing0_yeast_extract
ing1_CaCl2["CaCl2"]
CultureMech_009407 --> ing1_CaCl2
CHEBI_3312["CHEBI:3312"]
ing1_CaCl2 -.-> CHEBI_3312
ing2_MgSO4["MgSO4"]
CultureMech_009407 --> ing2_MgSO4
CHEBI_32599["CHEBI:32599"]
ing2_MgSO4 -.-> CHEBI_32599
ing3_glucose["glucose"]
CultureMech_009407 --> ing3_glucose
CHEBI_17234["CHEBI:17234"]
ing3_glucose -.-> CHEBI_17234
ing4_Bacto_agar["Bacto agar"]
CultureMech_009407 --> ing4_Bacto_agar
ing5_Bacto_peptone["Bacto peptone"]
CultureMech_009407 --> ing5_Bacto_peptone
Ingredients (6)
| # | 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 |
MgSO4
Mg.O4S 120.368 g/mol
|
1 MILLIMOLAR |
CHEBI:32599
magnesium sulfate
|
Role: Mineral source; Properties: Defined component, Simple component, Inorganic compound |
| 4 |
glucose
C6H12O6 180.156 g/mol
|
0.3 PERCENT_W_V |
CHEBI:17234
glucose
|
Role: Carbon source; Properties: Defined component, Simple component, Organic compound |
| 5 | Bacto agar | 0.3 PERCENT_W_V | Role: Solidifying component | |
| 6 | Bacto peptone | 0.2 PERCENT_W_V | Properties: Undefined component |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- pye_top_agar (CultureMech:009407)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:57.365947Z | togo-import | Imported from TOGO Medium | Source: TOGO, ID: M2873 |
| 2026-01-28T19:48:18.579011Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:20:06.064224Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009407 |
| 2026-03-17T06:30:05.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:25.010718+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "PYE Top agar" to "pye_top_agar" for consistent matching |
| 2026-06-05T07:41:42.990044+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. |
| 2026-06-10T07:47:10.570451+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. |
| 2026-08-06T03:05:53.889618+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint c3449ed2baea2a405b835d6e94aba845486c60a89024358ca2634455c79d7857 |