Overview
- External ontology
- komodo.medium:1283 (source link unavailable) — KR medium
- Applications
-
- Microbial cultivation
- pH
- 7.2
- Notes
- Source: KOMODO ModelSEED | ID: 1283 | DSMZ Medium: 1283 (mediadive.medium:1283) | Aerobic: No
Composition
flowchart LR
CultureMech_004035["kr_medium"]
ing0_Tryptone["Tryptone"]
CultureMech_004035 --> ing0_Tryptone
ing1_Yeast_extract["Yeast extract"]
CultureMech_004035 --> ing1_Yeast_extract
ing2_Pyromelitic_acid["Pyromelitic acid"]
CultureMech_004035 --> ing2_Pyromelitic_acid
ing3__NH4_2HPO4["(NH4)2HPO4"]
CultureMech_004035 --> ing3__NH4_2HPO4
CHEBI_63051["CHEBI:63051"]
ing3__NH4_2HPO4 -.-> CHEBI_63051
ing4_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
CultureMech_004035 --> ing4_MgSO4_x_7_H2O
CHEBI_31795["CHEBI:31795"]
ing4_MgSO4_x_7_H2O -.-> CHEBI_31795
ing5_Agar["Agar"]
CultureMech_004035 --> ing5_Agar
CHEBI_2509["CHEBI:2509"]
ing5_Agar -.-> CHEBI_2509
Ingredients (6)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Tryptone | 1 G_PER_L | ||
| 2 | Yeast extract | 1 G_PER_L | ||
| 3 | Pyromelitic acid | 1 G_PER_L | ||
| 4 |
(NH4)2HPO4
2H4N.HO4P 132.056 g/mol
|
0.264 G_PER_L |
CHEBI:63051
diammonium hydrogen phosphate
|
|
| 5 |
MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
|
0.147 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
|
| 6 | Agar | 15 G_PER_L |
CHEBI:2509
agar
|
(for solid medium) |
Target organisms
No target organisms are recorded.
Provenance
Merged from 2 source records.
- KOMODO_1283_KR_medium (CultureMech:004035)
- kr_medium (CultureMech:000747)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T01:15:01.fZ | komodo-web-import | Imported from KOMODO web table | Source: KOMODO, ID: 1283 |
| 2026-02-03T11:18:58.614195 | dsmz-resolver-v1.0 | Enriched with DSMZ composition | Copied ingredients from DSMZ Medium 1283 |
| 2026-03-13T06:19:24.337824Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:004035 |
| 2026-03-17T06:29:51.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:39.060477+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "KR medium" to "kr_medium" for consistent matching |
| 2026-06-05T07:40:20.637143+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. |
| 2026-06-10T07:37:34.222915+00:00 | primary-term-regrounding-v1.0 | Re-grounded wrong primary term id (OAK-verified) | 1 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |
| 2026-06-10T07:46:44.040918+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. |
| 2026-08-06T03:04:42.827841+00:00 | recipe-merger | Merged 2 duplicate recipes into canonical record | Sources: KOMODO_1283_KR_medium, kr_medium |
| 2026-08-06T03:04:42.827893+00:00 | merge_recipes.py | MERGED_RECIPES | merged 2 source recipe(s) on fingerprint edb9ac93f30de29716c62fa443cd10625e3a971c6c53b26701d04211c672ba6f |