Overview
- External ontology
- mediadive.medium:1830 (source link unavailable) — GYE medium
- Applications
-
- Microbial cultivation
- pH range
- {'min': 6.8, 'max': 7.0}
- Notes
- Source: DSMZ
Composition
flowchart LR
CultureMech_001259["gye_medium"]
ing0_Glucose["Glucose"]
CultureMech_001259 --> ing0_Glucose
CHEBI_17234["CHEBI:17234"]
ing0_Glucose -.-> CHEBI_17234
ing1_Yeast_extract["Yeast extract"]
CultureMech_001259 --> ing1_Yeast_extract
ing2_CaCO3["CaCO3"]
CultureMech_001259 --> ing2_CaCO3
CHEBI_3311["CHEBI:3311"]
ing2_CaCO3 -.-> CHEBI_3311
ing3_Agar["Agar"]
CultureMech_001259 --> ing3_Agar
CHEBI_2509["CHEBI:2509"]
ing3_Agar -.-> CHEBI_2509
ing4_Ethanol["Ethanol"]
CultureMech_001259 --> ing4_Ethanol
CHEBI_16236["CHEBI:16236"]
ing4_Ethanol -.-> CHEBI_16236
Ingredients (5)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Glucose
C6H12O6 180.156 g/mol
|
20 G_PER_L |
CHEBI:17234
glucose
|
|
| 2 | Yeast extract | 8 G_PER_L | ||
| 3 |
CaCO3
CO3.Ca 100.086 g/mol
|
7 G_PER_L |
CHEBI:3311
calcium carbonate
|
Optional ingredient |
| 4 | Agar | 12 G_PER_L |
CHEBI:2509
agar
|
Optional ingredient |
| 5 |
Ethanol
C2H6O 46.069 g/mol
|
5 G_PER_L |
CHEBI:16236
ethanol
|
(non-methylated) |
Preparation
- Adjust pH to 6.8-7.0.
- Autoclave at 121 °C for 15 min.
- after autoclaving add sterile (autoclaved), non-methylated ethanol
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:15.504905Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 1830 |
| 2026-03-13T06:19:02.615651Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:001259 |
| 2026-03-17T06:29:41.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:14.459966+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "GYE medium" to "gye_medium" for consistent matching |
| 2026-05-20T06:01:21.454939+00:00 | migrate_ph_range.py | MIGRATED_PH_RANGE | ph_range '6.8-7' -> {'min': 6.8, 'max': 7.0} |
| 2026-06-05T07:41:06.853131+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. |