Overview
- External ontology
- TOGO:M1742 — 1/2MY
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M1742 Original source: NBRC - NBRC_M951 Original URL: https://www.nite.go.jp/nbrc/catalogue/NBRCMediumDetailServlet?NO=951
Composition
flowchart LR
CultureMech_008305["1_2my"]
ing0_Distilled_water["Distilled water"]
CultureMech_008305 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_Yeast_extract["Yeast extract"]
CultureMech_008305 --> ing1_Yeast_extract
ing2_Glucose["Glucose"]
CultureMech_008305 --> ing2_Glucose
CHEBI_17234["CHEBI:17234"]
ing2_Glucose -.-> CHEBI_17234
ing3_Agar["Agar"]
CultureMech_008305 --> ing3_Agar
CHEBI_2509["CHEBI:2509"]
ing3_Agar -.-> CHEBI_2509
ing4_Bacto_Peptone__Difco_["Bacto Peptone (Difco)"]
CultureMech_008305 --> ing4_Bacto_Peptone__Difco_
ing5_Malt_Extract_Agar__Nissui_["Malt Extract Agar (Nissui)"]
CultureMech_008305 --> ing5_Malt_Extract_Agar__Nissui_
Ingredients (6)
| # | 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 | 1.5 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 3 |
Glucose
C6H12O6 180.156 g/mol
|
5 G_PER_L |
CHEBI:17234
glucose
|
Role: Carbon source; Properties: Simple component, Defined component, Organic compound |
| 4 | Agar | 18.8 G_PER_L |
CHEBI:2509
agar
|
Role: Solidifying component |
| 5 | Bacto Peptone (Difco) | 2.5 G_PER_L | Properties: Undefined component | |
| 6 | Malt Extract Agar (Nissui) | 2.7 G_PER_L | Properties: Undefined component |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- 1_2my (CultureMech:008305)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:58.259312Z | togo-import | Imported from TOGO Medium | Source: NBRC, ID: M1742 |
| 2026-01-28T19:48:37.735690Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:19:55.523740Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:008305 |
| 2026-03-17T06:30:45.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:14.070407+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "1/2MY" to "1_2my" for consistent matching |
| 2026-06-05T07:40:15.585024+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 3 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-08-06T03:04:33.797057+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 621a70c3e8f2826fb5869a0ba0706b636a133a91d441ce2e8dc2b01820ba6082 |