Overview
- External ontology
- mediadive.medium:J138 (source link unavailable) — MYCA MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 6.8
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=138
Composition
flowchart LR
CultureMech_002497["myca_medium"]
ing0_Sodium_DL_malate["Sodium DL-malate"]
CultureMech_002497 --> ing0_Sodium_DL_malate
CHEBI_91260["CHEBI:91260"]
ing0_Sodium_DL_malate -.-> CHEBI_91260
ing1_Yeast_extract["Yeast extract"]
CultureMech_002497 --> ing1_Yeast_extract
ing2_Casamino_acids["Casamino acids"]
CultureMech_002497 --> ing2_Casamino_acids
ing3__NH4_2SO4["(NH4)2SO4"]
CultureMech_002497 --> ing3__NH4_2SO4
CHEBI_62946["CHEBI:62946"]
ing3__NH4_2SO4 -.-> CHEBI_62946
Ingredients (4)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Sodium DL-malate | 1 G_PER_L |
CHEBI:91260
disodium malate
|
|
| 2 | Yeast extract | 3 G_PER_L | ||
| 3 | Casamino acids | 2 G_PER_L | ||
| 4 |
(NH4)2SO4
2H4N.O4S 132.141 g/mol
|
0.5 G_PER_L |
CHEBI:62946
ammonium sulfate
|
Preparation
- Adjust pH to 6.8.
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- myca_medium (CultureMech:002497)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:15.800391Z | mediadive-import | Imported from MediaDive | Source: JCM, ID: J138 |
| 2026-01-28T19:48:39.135045Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:19:13.826660Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:002497 |
| 2026-03-17T06:30:49.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:26.992705+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "MYCA MEDIUM" to "myca_medium" for consistent matching |
| 2026-06-05T07:41:39.012902+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 3 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-08T23:19:49.333929+00:00 | chebi-regrounding-v1.0 | Corrected CHEBI ingredient grounding (shared-id regrounding audit, G21/G22/G24) | Part of the shared-id CHEBI regrounding audit (G21/G22/G24): one or more ingredient groundings on this record that had been collapsed onto a chemically non-specific or shared CHEBI id were re-grounded to the correct chemically-specific term, verified against OAK chebi.db rdfs:label. See reports/chebi_grounding_audit.md. |
| 2026-06-10T07:47:09.335084+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 1 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |
| 2026-08-06T03:05:50.898457+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint a0afdc6eedaa7d7c436d7c9d600aff3ff0aa6e8cf4208a671cd35dbeb2c343d1 |