Overview
- External ontology
- mediadive.medium:1392 (source link unavailable) — HALOTERRIGENA MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 7.2
- High-metal flag
- True
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium1392.pdf
Composition
flowchart LR
CultureMech_000853["haloterrigena_medium"]
ing0_Casamino_acids["Casamino acids"]
CultureMech_000853 --> ing0_Casamino_acids
ing1_NaCl["NaCl"]
CultureMech_000853 --> ing1_NaCl
CHEBI_26710["CHEBI:26710"]
ing1_NaCl -.-> CHEBI_26710
ing2_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
CultureMech_000853 --> ing2_MgSO4_x_7_H2O
CHEBI_31795["CHEBI:31795"]
ing2_MgSO4_x_7_H2O -.-> CHEBI_31795
ing3_KCl["KCl"]
CultureMech_000853 --> ing3_KCl
CHEBI_32588["CHEBI:32588"]
ing3_KCl -.-> CHEBI_32588
ing4_Trisodium_citrate["Trisodium citrate"]
CultureMech_000853 --> ing4_Trisodium_citrate
CHEBI_53258["CHEBI:53258"]
ing4_Trisodium_citrate -.-> CHEBI_53258
ing5_KNO3["KNO3"]
CultureMech_000853 --> ing5_KNO3
CHEBI_63043["CHEBI:63043"]
ing5_KNO3 -.-> CHEBI_63043
ing6_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_000853 --> ing6_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing6_CaCl2_x_2_H2O -.-> CHEBI_86158
ing7_Agar["Agar"]
CultureMech_000853 --> ing7_Agar
CHEBI_2509["CHEBI:2509"]
ing7_Agar -.-> CHEBI_2509
Ingredients (8)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Casamino acids | 10.0 G_PER_L | [Merged 2 duplicates: 5.0, 5.0] | |
| 2 |
NaCl
Cl.Na 58.443 g/mol
|
240 G_PER_L |
CHEBI:26710
sodium chloride
|
|
| 3 |
MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
|
10 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
|
| 4 |
KCl
Cl.K 74.551 g/mol
|
5 G_PER_L |
CHEBI:32588
potassium chloride
|
|
| 5 |
Trisodium citrate
C6H5O7.3Na 258.069 g/mol
|
3 G_PER_L |
CHEBI:53258
sodium citrate
|
|
| 6 |
KNO3
K.NO3 101.102 g/mol
|
1 G_PER_L |
CHEBI:63043
potassium nitrate
|
|
| 7 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.2 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 8 | Agar | 20 G_PER_L |
CHEBI:2509
agar
|
(for solid medium) |
Preparation
- Adjust to pH 7.2 and sterilize by autoclaving. The medium may be solidified by adding 20.0 g/l agar.
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- haloterrigena_medium (CultureMech:000853)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:14.292949Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 1392 |
| 2026-01-28T19:48:07.257107Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T03:08:38.460629Z | data-quality-cleanup-v1.0 | Data quality fixes | Merged 1 duplicate ingredient(s) |
| 2026-03-13T06:18:58.918418Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:000853 |
| 2026-03-17T06:29:40.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:10.382101+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "HALOTERRIGENA MEDIUM" to "haloterrigena_medium" for consistent matching |
| 2026-06-05T07:41:08.229508+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 7 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-08T23:19:39.800624+00:00 | chebi-regrounding-v1.0 | Corrected CHEBI ingredient grounding (audit G21/G22) | Re-grounded 2 term reference(s) to the correct CHEBI (see reports/chebi_grounding_audit.md). Label-conditional fixes for pyridoxine/pyridoxamine, glycerol, MnSO4, Ca(NO3)2, selenate; casamino acids de-grounded (mixture, no single CHEBI). |
| 2026-06-10T07:37:34.975990+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. |
| 2026-06-10T07:46:59.674778+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. |
| 2026-08-06T03:04:28.987678+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 0f1708da1863def430d3399dd24d01b7bf58f4c085c5f794b85a8286b51b4119 |