Overview
- External ontology
- TOGO:M2156 — Neutral Oligotrophic Haloarcheal (NOM) Medium
- Applications
-
- Microbial cultivation
- High-metal flag
- True
- Notes
- Source: https://togomedium.org/medium/M2156 Original source: NBRC - NBRC_M1513 Original URL: https://www.nite.go.jp/nbrc/catalogue/NBRCMediumDetailServlet?NO=1513
Composition
flowchart LR
CultureMech_008750["neutral_oligotrophic_haloarcheal_nom_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_008750 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_MgSO4_7H2O["MgSO4·7H2O"]
CultureMech_008750 --> ing1_MgSO4_7H2O
CHEBI_31795["CHEBI:31795"]
ing1_MgSO4_7H2O -.-> CHEBI_31795
ing2_Yeast_extract["Yeast extract"]
CultureMech_008750 --> ing2_Yeast_extract
ing3_NaCl["NaCl"]
CultureMech_008750 --> ing3_NaCl
CHEBI_26710["CHEBI:26710"]
ing3_NaCl -.-> CHEBI_26710
ing4_CaCl2_2H2O["CaCl2·2H2O"]
CultureMech_008750 --> ing4_CaCl2_2H2O
CHEBI_86158["CHEBI:86158"]
ing4_CaCl2_2H2O -.-> CHEBI_86158
ing5_KH2PO4["KH2PO4"]
CultureMech_008750 --> ing5_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing5_KH2PO4 -.-> CHEBI_63036
ing6_NH4Cl["NH4Cl"]
CultureMech_008750 --> ing6_NH4Cl
CHEBI_31206["CHEBI:31206"]
ing6_NH4Cl -.-> CHEBI_31206
ing7_MgCl2_6H2O["MgCl2·6H2O"]
CultureMech_008750 --> ing7_MgCl2_6H2O
CHEBI_86345["CHEBI:86345"]
ing7_MgCl2_6H2O -.-> CHEBI_86345
ing8_KCl["KCl"]
CultureMech_008750 --> ing8_KCl
CHEBI_32588["CHEBI:32588"]
ing8_KCl -.-> CHEBI_32588
ing9_Sodium_pyruvate["Sodium pyruvate"]
CultureMech_008750 --> ing9_Sodium_pyruvate
CHEBI_50144["CHEBI:50144"]
ing9_Sodium_pyruvate -.-> CHEBI_50144
ing10_Agar__if_needed_["Agar (if needed)"]
CultureMech_008750 --> ing10_Agar__if_needed_
Ingredients (11)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Distilled water
H2O 18.015 g/mol
|
1 G_PER_L |
CHEBI:15377
water
|
Role: Solvating media; Properties: Defined component, Inorganic compound, Simple component |
| 2 |
MgSO4·7H2O
7H2O.Mg.O4S 246.473 g/mol
|
26.8 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component |
| 3 | Yeast extract | 0.5 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 4 |
NaCl
Cl.Na 58.443 g/mol
|
184 G_PER_L |
CHEBI:26710
sodium chloride
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component |
| 5 |
CaCl2·2H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.29 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
Role: Mineral source; Properties: Simple component, Inorganic compound, Defined component |
| 6 |
KH2PO4
H2O4P.K 136.084 g/mol
|
0.5 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
Role: Buffer; Properties: Inorganic compound, Simple component, Defined component |
| 7 |
NH4Cl
Cl.H4N 53.492 g/mol
|
0.27 G_PER_L |
CHEBI:31206
ammonium chloride
|
Role: Nitrogen source; Properties: Simple component, Inorganic compound, Defined component |
| 8 |
MgCl2·6H2O
2Cl.6H2O.Mg 203.301 g/mol
|
23 G_PER_L |
CHEBI:86345
magnesium dichloride hexahydrate
|
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component |
| 9 |
KCl
Cl.K 74.551 g/mol
|
5.4 G_PER_L |
CHEBI:32588
potassium chloride
|
Role: Mineral source; Properties: Defined component, Simple component, Inorganic compound |
| 10 |
Sodium pyruvate
C3H3O3.Na 110.044 g/mol
|
1 G_PER_L |
CHEBI:50144
sodium pyruvate
|
Role: Carbon source; Properties: Defined component, Simple component, Organic compound |
| 11 | Agar (if needed) | 15 G_PER_L | Role: Solidifying component |
Solutions
Hipolypeptone*
Dose: 0.25 G_PER_L
Properties: Undefined component
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- neutral_oligotrophic_haloarcheal_nom_medium (CultureMech:008750)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:59.181607Z | togo-import | Imported from TOGO Medium | Source: NBRC, ID: M2156 |
| 2026-01-28T19:48:11.193150Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-09T08:04:18.317677+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 1 solution(s) from ingredients |
| 2026-03-13T06:20:00.043955Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:008750 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default solution name |
| 2026-03-17T06:29:48.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:18.696559+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Neutral Oligotrophic Haloarcheal (NOM) Medium" to "neutral_oligotrophic_haloarcheal_nom_medium" for consistent matching |
| 2026-05-16T09:04:27.549334+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=1 |
| 2026-06-05T07:41:39.617517+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 9 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T06:58:28.098672+00:00 | mgso4-heptahydrate-term-fix-v1.0 | Corrected MgSO4·7H2O primary term grounding to heptahydrate | Re-grounded 1 heptahydrate-labelled ingredient(s) from CHEBI:32599 (generic magnesium sulfate) to CHEBI:31795 (magnesium sulfate heptahydrate). Generic/hexahydrate labels untouched. |
| 2026-06-10T07:47:09.532316+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. |
| 2026-08-06T03:05:51.285917+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 6ae9eb8e2d1ad2adc2bf0ddd12ff5b7f1e141a09343f3b51598ff90616c1d358 |