Overview
- External ontology
- komodo.medium:152 (source link unavailable) — NICOTINIC ACID medium
- Applications
-
- Microbial cultivation
- pH
- 8.2
- Notes
- Source: KOMODO ModelSEED | ID: 152 | DSMZ Medium: 152 (mediadive.medium:152) | Aerobic: Yes
Composition
flowchart LR
CultureMech_004175["nicotinic_acid_medium"]
ing0_Nicotinic_acid["Nicotinic acid"]
CultureMech_004175 --> ing0_Nicotinic_acid
CHEBI_15940["CHEBI:15940"]
ing0_Nicotinic_acid -.-> CHEBI_15940
ing1_Yeast_extract["Yeast extract"]
CultureMech_004175 --> ing1_Yeast_extract
ing2_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_004175 --> ing2_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing2_CaCl2_x_2_H2O -.-> CHEBI_86158
ing3_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
CultureMech_004175 --> ing3_MgSO4_x_7_H2O
CHEBI_31795["CHEBI:31795"]
ing3_MgSO4_x_7_H2O -.-> CHEBI_31795
ing4_KH2PO4["KH2PO4"]
CultureMech_004175 --> ing4_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing4_KH2PO4 -.-> CHEBI_63036
ing5_K2HPO4["K2HPO4"]
CultureMech_004175 --> ing5_K2HPO4
CHEBI_131527["CHEBI:131527"]
ing5_K2HPO4 -.-> CHEBI_131527
ing6_NaCl["NaCl"]
CultureMech_004175 --> ing6_NaCl
CHEBI_26710["CHEBI:26710"]
ing6_NaCl -.-> CHEBI_26710
ing7_NaHCO3["NaHCO3"]
CultureMech_004175 --> ing7_NaHCO3
CHEBI_32139["CHEBI:32139"]
ing7_NaHCO3 -.-> CHEBI_32139
ing8_L_Cysteine_HCl_x_H2O["L-Cysteine HCl x H2O"]
CultureMech_004175 --> ing8_L_Cysteine_HCl_x_H2O
CHEBI_91248["CHEBI:91248"]
ing8_L_Cysteine_HCl_x_H2O -.-> CHEBI_91248
Ingredients (9)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Nicotinic acid
C6H5NO2 123.111 g/mol
|
5 G_PER_L |
CHEBI:15940
nicotinic acid
|
|
| 2 | Yeast extract | 10 G_PER_L | ||
| 3 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.008 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 4 |
MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
|
0.008 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
|
| 5 |
KH2PO4
H2O4P.K 136.084 g/mol
|
0.04 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
|
| 6 |
K2HPO4
HO4P.2K 174.174 g/mol
|
0.04 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
|
| 7 |
NaCl
Cl.Na 58.443 g/mol
|
0.08 G_PER_L |
CHEBI:26710
sodium chloride
|
|
| 8 |
NaHCO3
CHO3.Na 84.006 g/mol
|
0.4 G_PER_L |
CHEBI:32139
sodium hydrogencarbonate
|
|
| 9 |
L-Cysteine HCl x H2O
C3H7NO2S.H2O.HCl 175.637 g/mol
|
0.5 G_PER_L |
CHEBI:91248
L-cysteine hydrochloride hydrate
|
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T01:15:02.fZ | komodo-web-import | Imported from KOMODO web table | Source: KOMODO, ID: 152 |
| 2026-02-03T11:19:09.441636 | dsmz-resolver-v1.0 | Enriched with DSMZ composition | Copied ingredients from DSMZ Medium 152 |
| 2026-03-13T06:19:25.647512Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:004175 |
| 2026-03-17T06:30:24.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:40.584881+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "NICOTINIC ACID medium" to "nicotinic_acid_medium" for consistent matching |
| 2026-06-05T07:40:21.278111+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 8 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T07:46:44.262005+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. |
| 2026-10-07T21:02:15.484988+00:00 | codex | CURATED_KOMODO_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. KOMODO accession 152 is mapped to the same DSMZ accession by https://komodo.modelseed.org/servlet/KomodoTomcatServerSideUtilitiesModelSeed?MediaList; mapping response SHA256=d8259d98e6dbffdf6961a1ab92bc86f3567d5d96de352bfa079edb2a91e9580a. The mapping supports identity only, not ingredient quantities or variants. |