Overview
- External ontology
- TOGO:M1982 — PGYC
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M1982 Original source: NBRC - NBRC_M1267 Original URL: https://www.nite.go.jp/nbrc/catalogue/NBRCMediumDetailServlet?NO=1267
Composition
flowchart LR
CultureMech_008565["pgyc"]
ing0_Distilled_Water["Distilled Water"]
CultureMech_008565 --> ing0_Distilled_Water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_Water -.-> CHEBI_15377
ing1_Yeast_extract["Yeast extract"]
CultureMech_008565 --> ing1_Yeast_extract
ing2_NaCl["NaCl"]
CultureMech_008565 --> ing2_NaCl
CHEBI_26710["CHEBI:26710"]
ing2_NaCl -.-> CHEBI_26710
ing3_CaCl2_2H2O["CaCl2·2H2O"]
CultureMech_008565 --> ing3_CaCl2_2H2O
CHEBI_86158["CHEBI:86158"]
ing3_CaCl2_2H2O -.-> CHEBI_86158
ing4_Glucose["Glucose"]
CultureMech_008565 --> ing4_Glucose
CHEBI_17234["CHEBI:17234"]
ing4_Glucose -.-> CHEBI_17234
ing5_Agar__if_needed_["Agar (if needed)"]
CultureMech_008565 --> ing5_Agar__if_needed_
ing6_Bacto_Peptone["Bacto Peptone"]
CultureMech_008565 --> ing6_Bacto_Peptone
Ingredients (7)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Distilled Water
H2O 18.015 g/mol
|
1 G_PER_L |
CHEBI:15377
water
|
Role: Solvating media; Properties: Defined component, Inorganic compound, Simple component |
| 2 | Yeast extract | 2.5 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 3 |
NaCl
Cl.Na 58.443 g/mol
|
5 G_PER_L |
CHEBI:26710
sodium chloride
|
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component |
| 4 |
CaCl2·2H2O
Ca.2Cl.2H2O 147.014 g/mol
|
1.5 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
Role: Mineral source; Properties: Simple component, Inorganic compound, Defined component |
| 5 |
Glucose
C6H12O6 180.156 g/mol
|
2 G_PER_L |
CHEBI:17234
glucose
|
Role: Carbon source; Properties: Organic compound, Simple component, Defined component |
| 6 | Agar (if needed) | 15 G_PER_L | Role: Solidifying component | |
| 7 | Bacto Peptone | 20 G_PER_L | Properties: Undefined component |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- pgyc (CultureMech:008565)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:58.791648Z | togo-import | Imported from TOGO Medium | Source: NBRC, ID: M1982 |
| 2026-01-28T19:48:10.955296Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:19:58.113473Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:008565 |
| 2026-03-17T06:29:48.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:16.739823+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "PGYC" to "pgyc" for consistent matching |
| 2026-06-05T07:41:41.673203+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 4 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-08-06T03:05:52.824161+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 8be3f5d9e90e9729399bb124191f8faaf6e5bb757e6eba4acca218599d341b00 |