Overview
- External ontology
- mediadive.medium:J609 (source link unavailable) — MODIFIED MH MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 7.2
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=609
Composition
flowchart LR
CultureMech_002956["modified_mh_medium"]
ing0_Yeast_extract["Yeast extract"]
CultureMech_002956 --> ing0_Yeast_extract
ing1_Proteose_peptone_no__3["Proteose peptone no. 3"]
CultureMech_002956 --> ing1_Proteose_peptone_no__3
ing2_Glucose["Glucose"]
CultureMech_002956 --> ing2_Glucose
CHEBI_17234["CHEBI:17234"]
ing2_Glucose -.-> CHEBI_17234
ing3_X10_Jamarin_S["X10 Jamarin S"]
CultureMech_002956 --> ing3_X10_Jamarin_S
Ingredients (4)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Yeast extract | 10 G_PER_L |
FOODON:03315426
Yeast extract
|
|
| 2 | Proteose peptone no. 3 | 5 G_PER_L |
MICRO:0000180 (source link unavailable)
Proteose Peptone
|
|
| 3 |
Glucose
C6H12O6 180.156 g/mol
|
1 G_PER_L |
CHEBI:17234
glucose
|
|
| 4 | X10 Jamarin S | 210 G_PER_L |
Preparation
- Adjust pH to 7.2 with 1 N KOH. Jamarin S (Jamarin Laboratory) is a synthetic seawater. The medium contains 7.5% (w/v) of solid sea salts.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:17.081564Z | mediadive-import | Imported from MediaDive | Source: JCM, ID: J609 |
| 2026-03-13T06:19:16.816628Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:002956 |
| 2026-03-17T06:30:15.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:30.423086+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "MODIFIED MH MEDIUM" to "modified_mh_medium" for consistent matching |
| 2026-06-05T07:41:37.314036+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_batch5.py | GROUNDED_BACTERIAL_SCORE10_EXACT_TERMS_BATCH5 | Applied local mappings for Proteose peptone no. 3, Yeast extract. |
| 2026-10-07T14:52:40.011908+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. |