Overview
- External ontology
- mediadive.medium:67 (source link unavailable) — CY-AGAR
- Applications
-
- Microbial cultivation
- pH
- 7.2
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium67.pdf
Composition
flowchart LR
CultureMech_001818["cy_agar"]
ing0_Casitone["Casitone"]
CultureMech_001818 --> ing0_Casitone
ing1_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_001818 --> ing1_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing1_CaCl2_x_2_H2O -.-> CHEBI_86158
ing2_Yeast_extract["Yeast extract"]
CultureMech_001818 --> ing2_Yeast_extract
ing3_Agar["Agar"]
CultureMech_001818 --> ing3_Agar
CHEBI_2509["CHEBI:2509"]
ing3_Agar -.-> CHEBI_2509
Ingredients (4)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Casitone | 3 G_PER_L | ||
| 2 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
1.36 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 3 | Yeast extract | 1 G_PER_L | ||
| 4 | Agar | 15 G_PER_L |
CHEBI:2509
agar
|
Preparation
- Adjust pH to 7.2.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:10.080780Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 67 |
| 2026-03-13T06:19:07.438706Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:001818 |
| 2026-03-17T06:29:43.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:19.751625+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "CY-AGAR" to "cy_agar" for consistent matching |
| 2026-06-05T07:40:55.024472+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. |
| 2026-10-07T10:55:41.454416+00:00 | codex | CURATED_MEDIUM_CONCENTRATION_SOURCE_EVIDENCE | Exact medium/source membership, ingredient inventory/forms, physical-state conditions, literal snippets, and arithmetic checked. Stock boundaries, source-only rows, preparation context, and variants remain explicit follow-up tasks; secondary chemical mappings unchanged. |