Overview
- External ontology
- TOGO:M1640 — L medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M1640 Original source: NBRC - NBRC_M843 Original URL: https://www.nite.go.jp/nbrc/catalogue/NBRCMediumDetailServlet?NO=843
Composition
flowchart LR
CultureMech_008196["l_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_008196 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_NaCl["NaCl"]
CultureMech_008196 --> ing1_NaCl
CHEBI_26710["CHEBI:26710"]
ing1_NaCl -.-> CHEBI_26710
ing2_Glucose["Glucose"]
CultureMech_008196 --> ing2_Glucose
CHEBI_17234["CHEBI:17234"]
ing2_Glucose -.-> CHEBI_17234
ing3_Agar__if_needed_["Agar (if needed)"]
CultureMech_008196 --> ing3_Agar__if_needed_
ing4_Bacto_Yeast_Extract__Difco_["Bacto Yeast Extract (Difco)"]
CultureMech_008196 --> ing4_Bacto_Yeast_Extract__Difco_
ing5_Bacto_Tryptone__Difco_["Bacto Tryptone (Difco)"]
CultureMech_008196 --> ing5_Bacto_Tryptone__Difco_
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 |
NaCl
Cl.Na 58.443 g/mol
|
5 G_PER_L |
CHEBI:26710
sodium chloride
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component |
| 3 |
Glucose
C6H12O6 180.156 g/mol
|
1 G_PER_L |
CHEBI:17234
glucose
|
Role: Carbon source; Properties: Simple component, Organic compound, Defined component |
| 4 | Agar (if needed) | 15 G_PER_L | Role: Solidifying component | |
| 5 | Bacto Yeast Extract (Difco) | 5 G_PER_L | Properties: Undefined component | |
| 6 | Bacto Tryptone (Difco) | 10 G_PER_L | Properties: Undefined component |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- l_medium (CultureMech:008196)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:58.032100Z | togo-import | Imported from TOGO Medium | Source: NBRC, ID: M1640 |
| 2026-01-28T19:48:06.943988Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:19:54.358351Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:008196 |
| 2026-03-17T06:29:39.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:12.945263+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "L medium" to "l_medium" for consistent matching |
| 2026-06-05T07:41:10.613323+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. |
| 2026-08-06T03:05:39.826681+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 26228c243c8a4a3bc4be3095bc78b994244e97651a2202aa2aab55b15fc01f05 |