Overview
- External ontology
- TOGO:M358 — PY4SR Agar
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M358 Original source: JCM - JCM_M364 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=364
Composition
flowchart LR
CultureMech_009738["py4sr_agar"]
ing0_plant_residue_extract__see_below_["plant residue extract (see below)"]
CultureMech_009738 --> ing0_plant_residue_extract__see_below_
ing1_water["water"]
CultureMech_009738 --> ing1_water
CHEBI_15377["CHEBI:15377"]
ing1_water -.-> CHEBI_15377
ing2_rice_straw["rice straw"]
CultureMech_009738 --> ing2_rice_straw
Ingredients (3)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | plant residue extract (see below) | 50 G_PER_L | ||
| 2 |
water
H2O 18.015 g/mol
|
variable VARIABLE |
CHEBI:15377
water
|
Role: Solvating media; Properties: Defined component, Inorganic compound, Simple component |
| 3 | rice straw | variable VARIABLE | Role: Nutrient source |
Solutions
PY4S AGAR (see Medium [M357])
Dose: 1 G_PER_L
Cross-reference to Medium M357
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- TOGO_M358_PY4SR_Agar (CultureMech:009738)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:54.906326Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M358 |
| 2026-01-28T19:48:25.210017Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-02-03T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default concentration for ingredient: water; Added default concentration for ingredient: rice straw |
| 2026-03-09T08:04:41.687951+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 1 solution(s) from ingredients |
| 2026-03-13T06:20:08.490339Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009738 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default solution name |
| 2026-03-17T06:30:18.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:27.477613+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "PY4SR Agar" to "py4sr_agar" for consistent matching |
| 2026-05-16T09:03:17.389523+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=2 |
| 2026-06-05T07:40:40.701560+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. |
| 2026-08-06T03:05:15.292391+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint c2b7eacd213022ba166497bf698ff011c5a30cf01ea935948d7022ef97738a8b |