Overview
- External ontology
- TOGO:M197 — Pyrodictium Ocultum Medium
- Applications
-
- Microbial cultivation
- Synonyms
-
- {'name': 'pyrodictium_brockii_medium', 'source': 'TOGO', 'source_id': 'TOGO:M196', 'original_category': 'archaea'}
- Notes
- Source: https://togomedium.org/medium/M197 Original source: JCM - JCM_M204 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=204
Composition
flowchart LR
CultureMech_008562["pyrodictium_ocultum_medium"]
ing0_Resazurin["Resazurin"]
CultureMech_008562 --> ing0_Resazurin
CHEBI_8806["CHEBI:8806"]
ing0_Resazurin -.-> CHEBI_8806
ing1_Sulfur__powder_["Sulfur (powder)"]
CultureMech_008562 --> ing1_Sulfur__powder_
CHEBI_33403["CHEBI:33403"]
ing1_Sulfur__powder_ -.-> CHEBI_33403
ing2_Yeast_extract__BD_Difco_["Yeast extract (BD-Difco)"]
CultureMech_008562 --> ing2_Yeast_extract__BD_Difco_
ing3_H2SO4["H2SO4"]
CultureMech_008562 --> ing3_H2SO4
CHEBI_26836["CHEBI:26836"]
ing3_H2SO4 -.-> CHEBI_26836
ing4_Carbon_dioxide_gas["Carbon dioxide gas"]
CultureMech_008562 --> ing4_Carbon_dioxide_gas
CHEBI_16526["CHEBI:16526"]
ing4_Carbon_dioxide_gas -.-> CHEBI_16526
ing5_N2["N2"]
CultureMech_008562 --> ing5_N2
CHEBI_17997["CHEBI:17997"]
ing5_N2 -.-> CHEBI_17997
ing6_Hydrogen_gas["Hydrogen gas"]
CultureMech_008562 --> ing6_Hydrogen_gas
CHEBI_18276["CHEBI:18276"]
ing6_Hydrogen_gas -.-> CHEBI_18276
Ingredients (7)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Resazurin
C12H7NO4 229.191 g/mol
|
1 G_PER_L |
CHEBI:8806
Resazurin
|
Role: pH dependent redox indicator; Properties: Defined component, Organic compound, Simple component |
| 2 | Sulfur (powder) | 30 G_PER_L |
CHEBI:33403
elemental sulfur
|
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component |
| 3 | Yeast extract (BD-Difco) | 2 G_PER_L | Properties: Undefined component | |
| 4 |
H2SO4
H2O4S 98.079 g/mol
|
variable VARIABLE |
CHEBI:26836
sulfuric acid
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Solution |
| 5 |
Carbon dioxide gas
CO2 44.009 g/mol
|
variable VARIABLE |
CHEBI:16526
carbon dioxide
|
Properties: ガス |
| 6 |
N2
N2 28.014 g/mol
|
variable VARIABLE |
CHEBI:17997
dinitrogen
|
Properties: ガス |
| 7 |
Hydrogen gas
H2 2.016 g/mol
|
variable VARIABLE |
CHEBI:18276
dihydrogen
|
Properties: ガス |
Solutions
5% Na2S·9H2O solution (pH 7.0)
Dose: 10 G_PER_L
Role: Reducing agent; Properties: Defined component, Inorganic compound, Solution
Salt base solution (see Medium [M142])
Dose: 1 G_PER_L
Cross-reference to Medium M142
Trace minerals (see Medium [M142])
Dose: 10 G_PER_L
Cross-reference to Medium M142
Target organisms
No target organisms are recorded.
Provenance
Merged from 2 source records.
- TOGO_M196_Pyrodictium_Brockii_Medium (CultureMech:008551)
- TOGO_M197_Pyrodictium_Ocultum_Medium (CultureMech:008562)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-06-14T05:58:58.561437+00:00 | idnf-grounding-fix-v1.0 | Fixed ID_NOT_FOUND term groundings | Absent/obsolete CHEBI term ids fixed - 1 re-grounded to the correct CHEBI, 0 de-grounded (mixture or unverifiable). |
| 2026-01-27T06:35:54.594161Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M197 |
| 2026-01-28T19:48:36.529955Z | 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: H2SO4; Added default concentration for ingredient: Carbon dioxide gas; Added default concentration for ingredient: N2; Added default concentration for ingredient: Hydrogen gas |
| 2026-03-09T08:05:00.910061+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 3 solution(s) from ingredients |
| 2026-03-13T06:19:58.096298Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:008562 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default solution name; Added default solution name; Added default solution name |
| 2026-03-17T06:30:43.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:16.721166+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Pyrodictium Ocultum Medium" to "pyrodictium_ocultum_medium" for consistent matching |
| 2026-05-16T09:03:11.962615+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=2 |
| 2026-06-05T07:40:35.105230+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. |
| 2026-08-06T03:04:25.973056+00:00 | recipe-merger | Merged 2 duplicate recipes into canonical record | Sources: TOGO_M196_Pyrodictium_Brockii_Medium, TOGO_M197_Pyrodictium_Ocultum_Medium |
| 2026-08-06T03:04:25.973117+00:00 | merge_recipes.py | MERGED_RECIPES | merged 2 source recipe(s) on fingerprint 56e02b5c204ece64aa2049ce2ccc4ec47d6158890ea6480ba52889ba65a2e746 |