Overview
- External ontology
- TOGO:M518 — Marichromatium Imhoffii Medium
- Applications
-
- Microbial cultivation
- Notes
- TOGO M518 mirrors JCM Medium 517: Rhodobium gokurnum medium supplemented with 0.5 to 1.0 mM Na2S.
Composition
flowchart LR
CultureMech_009909["marichromatium_imhoffii_medium"]
ing0_Na2S["Na2S"]
CultureMech_009909 --> ing0_Na2S
CHEBI_76208["CHEBI:76208"]
ing0_Na2S -.-> CHEBI_76208
Ingredients (1)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Na2S
2Na.S 78.047 g/mol
|
0.5-1.0 MILLIMOLAR |
CHEBI:76208
sodium sulfide (anhydrous)
|
JCM Medium 517 supplements Rhodobium gokurnum medium with 0.5 to 1.0 mM Na2S. |
Preparation
- Use Rhodobium gokurnum medium with 0.5 to 1.0 mM Na2S.
Solutions
Rhodobium Gokurnum Medium
Dose: 1000 ML_PER_L
JCM Medium 517 uses Rhodobium gokurnum medium as the prepared base.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:55.218238Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M518 |
| 2026-01-28T19:48:07.320930Z | 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: Na2S |
| 2026-03-09T08:04:11.814857+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 1 solution(s) from ingredients |
| 2026-03-13T06:20:09.883070Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009909 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default solution name |
| 2026-03-17T06:29:40.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:28.831109+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Marichromatium Imhoffii Medium" to "marichromatium_imhoffii_medium" for consistent matching |
| 2026-05-16T09:03:18.711381+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=2 |
| 2026-06-05T07:40:42.138835+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. |
| 2026-09-10T00:00:00-07:00 | repair_jcm_parent_wrappers_score20.py | RESOLVED_JCM_PARENT_WRAPPER_SCORE20 | TOGO M518 mirrors JCM Medium 517: Rhodobium gokurnum medium supplemented with 0.5 to 1.0 mM Na2S. |