Overview
- External ontology
- mediadive.medium:1548 (source link unavailable) — HALOARCULA MEDIUM (NT)
- Applications
-
- Microbial cultivation
- pH
- 7.2
- High-metal flag
- True
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium1548.pdf
Composition
flowchart LR
CultureMech_001026["haloarcula_medium_nt"]
ing0_NaCl["NaCl"]
CultureMech_001026 --> ing0_NaCl
CHEBI_26710["CHEBI:26710"]
ing0_NaCl -.-> CHEBI_26710
ing1_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
CultureMech_001026 --> ing1_MgSO4_x_7_H2O
CHEBI_31795["CHEBI:31795"]
ing1_MgSO4_x_7_H2O -.-> CHEBI_31795
ing2_KCl["KCl"]
CultureMech_001026 --> ing2_KCl
CHEBI_32588["CHEBI:32588"]
ing2_KCl -.-> CHEBI_32588
ing3_Trisodium_citrate["Trisodium citrate"]
CultureMech_001026 --> ing3_Trisodium_citrate
CHEBI_53258["CHEBI:53258"]
ing3_Trisodium_citrate -.-> CHEBI_53258
ing4_Yeast_extract["Yeast extract"]
CultureMech_001026 --> ing4_Yeast_extract
Ingredients (5)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
NaCl
Cl.Na 58.443 g/mol
|
250 G_PER_L |
CHEBI:26710
sodium chloride
|
|
| 2 |
MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
|
20 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
|
| 3 |
KCl
Cl.K 74.551 g/mol
|
2 G_PER_L |
CHEBI:32588
potassium chloride
|
|
| 4 |
Trisodium citrate
C6H5O7.3Na 258.069 g/mol
|
3 G_PER_L |
CHEBI:53258
sodium citrate
|
|
| 5 | Yeast extract | 10 G_PER_L |
Preparation
- pH 7.2
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:14.806959Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 1548 |
| 2026-03-13T06:19:00.567791Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:001026 |
| 2026-03-17T06:29:47.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:12.197890+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "HALOARCULA MEDIUM (NT)" to "haloarcula_medium_nt" for consistent matching |
| 2026-06-05T07:41:07.514295+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 4 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-10-07T13:57:59.694168+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. |