Overview
- External ontology
- mediadive.medium:J331 (source link unavailable) — ANTARCTIC BACTERIAL MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 6.9
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=331
Composition
flowchart LR
CultureMech_002690["antarctic_bacterial_medium"]
ing0_Bacto_peptone["Bacto peptone"]
CultureMech_002690 --> ing0_Bacto_peptone
ing1_Yeast_extract["Yeast extract"]
CultureMech_002690 --> ing1_Yeast_extract
ing2_Agar["Agar"]
CultureMech_002690 --> ing2_Agar
CHEBI_2509["CHEBI:2509"]
ing2_Agar -.-> CHEBI_2509
Ingredients (3)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Bacto peptone | 5 G_PER_L |
MICRO:0000178 (source link unavailable)
Bacto peptone
|
|
| 2 | Yeast extract | 1 G_PER_L |
FOODON:03315426
Yeast extract
|
|
| 3 | Agar | 15 G_PER_L |
CHEBI:2509
agar
|
Preparation
- Adjust pH to 6.9.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:16.314534Z | mediadive-import | Imported from MediaDive | Source: JCM, ID: J331 |
| 2026-03-13T06:19:15.042265Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:002690 |
| 2026-03-17T06:30:05.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:28.380665+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "ANTARCTIC BACTERIAL MEDIUM" to "antarctic_bacterial_medium" for consistent matching |
| 2026-06-05T07:40:49.351926+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. |
| 2026-09-13T00:00:00-07:00 | repair_bacterial_score10_exact_terms_batch2.py | GROUNDED_BACTERIAL_SCORE10_EXACT_TERMS_BATCH2 | Applied local mappings for Bacto peptone, Yeast extract. |
| 2026-10-07T14:33:27.670564+00:00 | codex | CURATED_MEDIUM_CONCENTRATION_SOURCE_EVIDENCE | Exact medium/source membership, ingredient inventory/forms, physical-state conditions, literal snippets, and arithmetic checked. Stock boundaries, source-only rows, preparation context, and variants remain explicit follow-up tasks; secondary chemical mappings unchanged. |