Overview
- External ontology
- TOGO:M184 — PBY Medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M184 Original source: JCM - JCM_M191 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=191
Composition
flowchart LR
CultureMech_008424["pby_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_008424 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_Yeast_extract__BD_Difco_["Yeast extract (BD-Difco)"]
CultureMech_008424 --> ing1_Yeast_extract__BD_Difco_
ing2_Bacto_peptone__BD_Difco_["Bacto peptone (BD-Difco)"]
CultureMech_008424 --> ing2_Bacto_peptone__BD_Difco_
ing3_Beef_extract__BD_Difco_["Beef extract (BD-Difco)"]
CultureMech_008424 --> ing3_Beef_extract__BD_Difco_
Ingredients (4)
| # | 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 (BD-Difco) | 1 G_PER_L | Properties: Undefined component | |
| 3 | Bacto peptone (BD-Difco) | 5 G_PER_L | Properties: Undefined component | |
| 4 | Beef extract (BD-Difco) | 3 G_PER_L | Properties: Undefined component |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- TOGO_M184_PBY_Medium (CultureMech:008424)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:54.571620Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M184 |
| 2026-01-28T19:48:24.136098Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:19:56.739657Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:008424 |
| 2026-03-17T06:30:16.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:15.309311+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "PBY Medium" to "pby_medium" for consistent matching |
| 2026-06-05T07:40:34.617215+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 1 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-08-06T03:05:09.784214+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint a54e90aef84164d82864f03e4e1bdc6449d8a23b60e4c7670ce4ad05029b1988 |