Overview
- External ontology
- TOGO:M1178 — Anaerobic Natural Seawater Medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M1178 Original source: JCM - JCM_M1102-4 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=1102
Composition
flowchart LR
CultureMech_007703["anaerobic_natural_seawater_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_007703 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_Yeast_extract["Yeast extract"]
CultureMech_007703 --> ing1_Yeast_extract
ing2_Resazurin["Resazurin"]
CultureMech_007703 --> ing2_Resazurin
CHEBI_8806["CHEBI:8806"]
ing2_Resazurin -.-> CHEBI_8806
ing3_Natural_seawater__filtrated_["Natural seawater (filtrated)"]
CultureMech_007703 --> ing3_Natural_seawater__filtrated_
ing4_Tryptone["Tryptone"]
CultureMech_007703 --> ing4_Tryptone
ing5_N2["N2"]
CultureMech_007703 --> ing5_N2
CHEBI_17997["CHEBI:17997"]
ing5_N2 -.-> CHEBI_17997
Ingredients (6)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Distilled water
H2O 18.015 g/mol
|
250 G_PER_L |
CHEBI:15377
water
|
Role: Solvating media; Properties: Defined component, Inorganic compound, Simple component |
| 2 | Yeast extract | 1 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 3 |
Resazurin
C12H7NO4 229.191 g/mol
|
0.5 G_PER_L |
CHEBI:8806
Resazurin
|
Role: pH dependent redox indicator; Properties: Simple component, Defined component, Organic compound |
| 4 | Natural seawater (filtrated) | 750 G_PER_L | Role: Solvating media; Properties: Undefined component | |
| 5 | Tryptone | 5 G_PER_L | Properties: Undefined component | |
| 6 |
N2
N2 28.014 g/mol
|
variable VARIABLE |
CHEBI:17997
dinitrogen
|
Properties: Gas |
Solutions
5% Na2S・9H2O solution
Dose: 6 G_PER_L
Role: Reducing agent; Properties: Defined component, Inorganic compound, Solution
5% L-Cysteine・HCl・H2O solution
Dose: 6 G_PER_L
Properties: Defined component, Organic compound, Solution
Trace vitamins (see Medium [M190])
Dose: 10 G_PER_L
Cross-reference to Medium M190
Target organisms
No target organisms are recorded.
Provenance
Merged from 2 source records.
- TOGO_M1178_Anaerobic_Natural_Seawater_Medium (CultureMech:007703)
- anaerobic_natural_seawater_medium (normalized source unresolved)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:54.071048Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M1178 |
| 2026-01-28T19:48:41.577134Z | 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: N2 |
| 2026-03-09T08:05:10.140781+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 3 solution(s) from ingredients |
| 2026-03-13T06:19:50.758993Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:007703 |
| 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 |
| 2026-03-17T06:30:54.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:09.163245+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Anaerobic Natural Seawater Medium" to "anaerobic_natural_seawater_medium" for consistent matching |
| 2026-05-16T09:03:08.199338+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=2 |
| 2026-06-05T07:40:31.088987+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. |
| 2026-08-06T03:05:06.397424+00:00 | recipe-merger | Merged 2 duplicate recipes into canonical record | Sources: TOGO_M1178_Anaerobic_Natural_Seawater_Medium, anaerobic_natural_seawater_medium |
| 2026-08-06T03:05:06.397460+00:00 | merge_recipes.py | MERGED_RECIPES | merged 2 source recipe(s) on fingerprint cb3fee6b11759fb34ebb787bcf8907225ffa3f2f59f979394fb8ef4f6fed4be4 |