Overview
- External ontology
- TOGO:M2921 — 2YT medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M2921
Composition
flowchart LR
CultureMech_009457["2yt_medium"]
ing0_Yeast_extract["Yeast extract"]
CultureMech_009457 --> ing0_Yeast_extract
ing1_NaCl["NaCl"]
CultureMech_009457 --> ing1_NaCl
CHEBI_26710["CHEBI:26710"]
ing1_NaCl -.-> CHEBI_26710
ing2_Agar["Agar"]
CultureMech_009457 --> ing2_Agar
CHEBI_2509["CHEBI:2509"]
ing2_Agar -.-> CHEBI_2509
ing3_Tryptone["Tryptone"]
CultureMech_009457 --> ing3_Tryptone
Ingredients (4)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Yeast extract | 1 PERCENT_W_V | Role: Nutrient source; Properties: Undefined component | |
| 2 |
NaCl
Cl.Na 58.443 g/mol
|
0.5 PERCENT_W_V |
CHEBI:26710
sodium chloride
|
Role: Mineral source; Properties: Defined component, Simple component, Inorganic compound |
| 3 | Agar | 1.5 PERCENT_W_V |
CHEBI:2509
agar
|
Role: Solidifying component |
| 4 | Tryptone | 1.6 PERCENT_W_V | Properties: Undefined component |
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:57.405503Z | togo-import | Imported from TOGO Medium | Source: TOGO, ID: M2921 |
| 2026-01-28T19:48:30.769938Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:20:06.254049Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009457 |
| 2026-03-17T06:30:30.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:25.227623+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "2YT medium" to "2yt_medium" for consistent matching |
| 2026-06-05T07:40:15.786487+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. |