Overview
- External ontology
- TOGO:M1079 — Freshwater SAP2 Medium
- Applications
-
- Microbial cultivation
- Notes
- TOGO M1079 is a JCM Medium 1018-2 snapshot of Freshwater SAP2 Medium that lists 1 L distilled water, 15 g/L agar, 1 g yeast extract, and 1 g tryptone.
Composition
flowchart LR
CultureMech_007594["freshwater_sap2_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_007594 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_Agar["Agar"]
CultureMech_007594 --> ing1_Agar
CHEBI_2509["CHEBI:2509"]
ing1_Agar -.-> CHEBI_2509
ing2_Yeast_extract__BD_Difco_["Yeast extract (BD-Difco)"]
CultureMech_007594 --> ing2_Yeast_extract__BD_Difco_
ing3_Tryptone__BD_Difco_["Tryptone (BD-Difco)"]
CultureMech_007594 --> ing3_Tryptone__BD_Difco_
Ingredients (4)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Distilled water
H2O 18.015 g/mol
|
1000 ML_PER_L |
CHEBI:15377
water
|
TOGO M1078/M1079 list 1 L distilled water. |
| 2 | Agar | 15 G_PER_L |
CHEBI:2509
agar
|
TOGO M1079 lists 15 g/L agar. |
| 3 | Yeast extract (BD-Difco) | 1 G_PER_L |
FOODON:03315426
yeast extract
|
TOGO M1078/M1079 list 1 g yeast extract. |
| 4 | Tryptone (BD-Difco) | 1 G_PER_L | TOGO M1078/M1079 list 1 g tryptone. |
Preparation
- Prepare Freshwater SAP2 Medium with 15 g/L agar.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:53.874511Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M1079 |
| 2026-01-28T19:48:13.412935Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:19:49.914787Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:007594 |
| 2026-03-17T06:29:53.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:08.268992+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Freshwater SAP2 Medium" to "freshwater_sap2_medium" for consistent matching |
| 2026-06-05T07:40:30.214927+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. |
| 2026-09-06T00:00:00-07:00 | repair_jcm_freshwater_sap2_score40.py | RESOLVED_FRESHWATER_SAP2_SCORE40 | TOGO M1079 is a JCM Medium 1018-2 snapshot of Freshwater SAP2 Medium that lists 1 L distilled water, 15 g/L agar, 1 g yeast extract, and 1 g tryptone. |