Overview
- External ontology
- TOGO:M1987 — GPY medium
- Applications
-
- Microbial cultivation
- Notes
- TOGO M1987 imports NBRC Medium 1273 as GPY medium. NBRC Medium 1273 lists 20 g glucose, 10 g Polypeptone, 5 g yeast extract, 500 ml artificial seawater, and 500 ml distilled water.
Composition
flowchart LR
CultureMech_008570["gpy_medium"]
ing0_Glucose["Glucose"]
CultureMech_008570 --> ing0_Glucose
CHEBI_17234["CHEBI:17234"]
ing0_Glucose -.-> CHEBI_17234
ing1_Polypeptone["Polypeptone"]
CultureMech_008570 --> ing1_Polypeptone
ing2_Yeast_extract["Yeast extract"]
CultureMech_008570 --> ing2_Yeast_extract
ing3_Artificial_seawater["Artificial seawater"]
CultureMech_008570 --> ing3_Artificial_seawater
ing4_Distilled_water["Distilled water"]
CultureMech_008570 --> ing4_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing4_Distilled_water -.-> CHEBI_15377
Ingredients (5)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Glucose
C6H12O6 180.156 g/mol
|
20.0 G_PER_L |
CHEBI:17234
glucose
|
NBRC Medium 1273 lists 20 g/L glucose. |
| 2 | Polypeptone | 10.0 G_PER_L | NBRC Medium 1273 lists 10 g/L Polypeptone; this peptone product is retained as an opaque complex component. | |
| 3 | Yeast extract | 5.0 G_PER_L |
FOODON:03315426
yeast extract
|
NBRC Medium 1273 lists 5 g/L yeast extract. |
| 4 | Artificial seawater | 500.0 ML_PER_L | NBRC Medium 1273 lists 500 ml artificial seawater per liter; the artificial seawater composition is retained as an opaque complex component. | |
| 5 |
Distilled water
H2O 18.015 g/mol
|
500.0 ML_PER_L |
CHEBI:15377
water
|
NBRC Medium 1273 lists 500 ml distilled water per liter. |
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:58.801784Z | togo-import | Imported from TOGO Medium | Source: NBRC, ID: M1987 |
| 2026-01-28T19:48:40.376807Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:19:58.159416Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:008570 |
| 2026-03-17T06:30:51.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:16.787044+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "GPY medium" to "gpy_medium" for consistent matching |
| 2026-06-05T07:41:06.643637+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 2 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-09-12T00:00:00-07:00 | repair_togo_m1987_gpy_score15.py | RESOLVED_TOGO_M1987_GPY_SCORE15 | TOGO M1987 imports NBRC Medium 1273 as GPY medium. NBRC Medium 1273 lists 20 g glucose, 10 g Polypeptone, 5 g yeast extract, 500 ml artificial seawater, and 500 ml distilled water. Corrected the imported distilled-water and artificial seawater units from g/L to ml/L, grounded glucose, yeast extract, and water, and marked the NBRC formula as curated. |