Overview
- External ontology
- TOGO:M1219 — Neutral Oligotrophic Haloarchaeal Medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M1219 Original source: JCM - JCM_M1138-2 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=1138
Composition
flowchart LR
CultureMech_007747["neutral_oligotrophic_haloarchaeal_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_007747 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_NH4Cl["NH4Cl"]
CultureMech_007747 --> ing1_NH4Cl
CHEBI_31206["CHEBI:31206"]
ing1_NH4Cl -.-> CHEBI_31206
ing2_K2HPO4["K2HPO4"]
CultureMech_007747 --> ing2_K2HPO4
CHEBI_131527["CHEBI:131527"]
ing2_K2HPO4 -.-> CHEBI_131527
ing3_Sodium_pyruvate["Sodium pyruvate"]
CultureMech_007747 --> ing3_Sodium_pyruvate
CHEBI_50144["CHEBI:50144"]
ing3_Sodium_pyruvate -.-> CHEBI_50144
ing4_agar["agar"]
CultureMech_007747 --> ing4_agar
CHEBI_2509["CHEBI:2509"]
ing4_agar -.-> CHEBI_2509
ing5_Yeast_extract__Oxoid_["Yeast extract (Oxoid)"]
CultureMech_007747 --> ing5_Yeast_extract__Oxoid_
ing6_Peptone["Peptone"]
CultureMech_007747 --> ing6_Peptone
Ingredients (7)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Distilled water
H2O 18.015 g/mol
|
233 G_PER_L |
CHEBI:15377
water
|
Role: Solvating media; Properties: Inorganic compound, Simple component, Defined component |
| 2 |
NH4Cl
Cl.H4N 53.492 g/mol
|
0.25 G_PER_L |
CHEBI:31206
ammonium chloride
|
Role: Nitrogen source; Properties: Defined component, Inorganic compound, Simple component |
| 3 |
K2HPO4
HO4P.2K 174.174 g/mol
|
0.3 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
Role: Buffer; Properties: Defined component, Inorganic compound, Simple component |
| 4 |
Sodium pyruvate
C3H3O3.Na 110.044 g/mol
|
1 G_PER_L |
CHEBI:50144
sodium pyruvate
|
Role: Carbon source; Properties: Organic compound, Simple component, Defined component |
| 5 | agar | 20 G_PER_L |
CHEBI:2509
agar
|
Role: Solidifying component |
| 6 | Yeast extract (Oxoid) | 0.05 G_PER_L | Properties: Undefined component, Complex component | |
| 7 | Peptone | 0.25 G_PER_L |
Solutions
MDS salt water (see Medium [M578])
Dose: 767 G_PER_L
Cross-reference to Medium M578
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:54.155778Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M1219 |
| 2026-01-28T19:48:20.538132Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-09T08:04:34.017210+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 1 solution(s) from ingredients |
| 2026-03-13T06:19:51.134172Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:007747 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default solution name |
| 2026-03-17T06:30:09.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:09.549227+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Neutral Oligotrophic Haloarchaeal Medium" to "neutral_oligotrophic_haloarchaeal_medium" for consistent matching |
| 2026-05-16T09:03:08.562624+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=1 |
| 2026-06-05T07:40:31.457601+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 5 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T07:46:47.270100+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. |