Overview
- External ontology
- komodo.medium:223 (source link unavailable) — POLYANGIUM MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 7.2
- Notes
- Source: KOMODO ModelSEED | ID: 223 | DSMZ Medium: 223 (mediadive.medium:223) | Aerobic: No
Composition
flowchart LR
CultureMech_004578["polyangium_medium"]
ing0_KNO3["KNO3"]
CultureMech_004578 --> ing0_KNO3
CHEBI_63043["CHEBI:63043"]
ing0_KNO3 -.-> CHEBI_63043
ing1_K2HPO4["K2HPO4"]
CultureMech_004578 --> ing1_K2HPO4
CHEBI_131527["CHEBI:131527"]
ing1_K2HPO4 -.-> CHEBI_131527
ing2_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
CultureMech_004578 --> ing2_MgSO4_x_7_H2O
CHEBI_31795["CHEBI:31795"]
ing2_MgSO4_x_7_H2O -.-> CHEBI_31795
ing3_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_004578 --> ing3_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing3_CaCl2_x_2_H2O -.-> CHEBI_86158
ing4_FeCl3_x_6_H2O["FeCl3 x 6 H2O"]
CultureMech_004578 --> ing4_FeCl3_x_6_H2O
CHEBI_86254["CHEBI:86254"]
ing4_FeCl3_x_6_H2O -.-> CHEBI_86254
ing5_Agar["Agar"]
CultureMech_004578 --> ing5_Agar
CHEBI_2509["CHEBI:2509"]
ing5_Agar -.-> CHEBI_2509
ing6_Tap_water["Tap water"]
CultureMech_004578 --> ing6_Tap_water
CHEBI_15377["CHEBI:15377"]
ing6_Tap_water -.-> CHEBI_15377
Ingredients (7)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
KNO3
K.NO3 101.102 g/mol
|
1 G_PER_L |
CHEBI:63043
potassium nitrate
|
|
| 2 |
K2HPO4
HO4P.2K 174.174 g/mol
|
1 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
|
| 3 |
MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
|
0.3 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
|
| 4 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.13 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 5 |
FeCl3 x 6 H2O
Cl3Fe.6H2O 270.294 g/mol
|
0.032 G_PER_L |
CHEBI:86254
iron trichloride hexahydrate
|
|
| 6 | Agar | 10 G_PER_L |
CHEBI:2509
agar
|
|
| 7 |
Tap water
H2O 18.015 g/mol
|
1000 G_PER_L |
CHEBI:15377
water
|
Target organisms
No target organisms are recorded.
Provenance
Merged from 2 source records.
- KOMODO_223_POLYANGIUM_MEDIUM (CultureMech:004578)
- polyangium_medium (CultureMech:001327)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T01:15:02.fZ | komodo-web-import | Imported from KOMODO web table | Source: KOMODO, ID: 223 |
| 2026-02-03T11:19:14.121378 | dsmz-resolver-v1.0 | Enriched with DSMZ composition | Copied ingredients from DSMZ Medium 223 |
| 2026-03-13T06:19:27.490657Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:004578 |
| 2026-03-17T06:30:39.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:42.719734+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "POLYANGIUM MEDIUM" to "polyangium_medium" for consistent matching |
| 2026-06-05T07:40:21.789123+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 6 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T07:37:34.235635+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. |
| 2026-06-10T07:46:44.421260+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 2 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |
| 2026-08-06T03:04:45.858061+00:00 | recipe-merger | Merged 2 duplicate recipes into canonical record | Sources: KOMODO_223_POLYANGIUM_MEDIUM, polyangium_medium |
| 2026-08-06T03:04:45.858098+00:00 | merge_recipes.py | MERGED_RECIPES | merged 2 source recipe(s) on fingerprint d56cf147a032731072f854f06f2b5779261c0ad043b0c8f933afe1c8a77c3f53 |