Overview
- External ontology
- TOGO:M259 — AN1 Medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M259 Original source: JCM - JCM_M267 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=267
Composition
flowchart LR
CultureMech_009167["an1_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_009167 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_NaCl["NaCl"]
CultureMech_009167 --> ing1_NaCl
CHEBI_26710["CHEBI:26710"]
ing1_NaCl -.-> CHEBI_26710
ing2_K2HPO4["K2HPO4"]
CultureMech_009167 --> ing2_K2HPO4
CHEBI_131527["CHEBI:131527"]
ing2_K2HPO4 -.-> CHEBI_131527
ing3_Resazurin["Resazurin"]
CultureMech_009167 --> ing3_Resazurin
CHEBI_8806["CHEBI:8806"]
ing3_Resazurin -.-> CHEBI_8806
ing4_Sulfur__powder_["Sulfur (powder)"]
CultureMech_009167 --> ing4_Sulfur__powder_
CHEBI_33403["CHEBI:33403"]
ing4_Sulfur__powder_ -.-> CHEBI_33403
ing5_Trypticase_peptone__BD_BBL_["Trypticase peptone (BD-BBL)"]
CultureMech_009167 --> ing5_Trypticase_peptone__BD_BBL_
ing6_Sodium_thioglycolate["Sodium thioglycolate"]
CultureMech_009167 --> ing6_Sodium_thioglycolate
CHEBI_86481["CHEBI:86481"]
ing6_Sodium_thioglycolate -.-> CHEBI_86481
ing7_N2["N2"]
CultureMech_009167 --> ing7_N2
CHEBI_17997["CHEBI:17997"]
ing7_N2 -.-> CHEBI_17997
Ingredients (8)
| # | 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 |
NaCl
Cl.Na 58.443 g/mol
|
2.5 G_PER_L |
CHEBI:26710
sodium chloride
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component |
| 3 |
K2HPO4
HO4P.2K 174.174 g/mol
|
1.5 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
Role: Buffer; Properties: Defined component, Inorganic compound, Simple component |
| 4 |
Resazurin
C12H7NO4 229.191 g/mol
|
1 G_PER_L |
CHEBI:8806
Resazurin
|
Role: pH dependent redox indicator; Properties: Defined component, Organic compound, Simple component |
| 5 | Sulfur (powder) | 8 G_PER_L |
CHEBI:33403
elemental sulfur
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component |
| 6 | Trypticase peptone (BD-BBL) | 10 G_PER_L | Properties: Undefined component | |
| 7 |
Sodium thioglycolate
C2H3O2S.Na 114.101 g/mol
|
1 G_PER_L |
CHEBI:86481
sodium thioglycolate
|
Properties: Defined component, Simple component, Organic compound |
| 8 |
N2
N2 28.014 g/mol
|
variable VARIABLE |
CHEBI:17997
dinitrogen
|
Properties: Gas |
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-06-14T05:58:58.561437+00:00 | idnf-grounding-fix-v1.0 | Fixed ID_NOT_FOUND term groundings | Absent/obsolete CHEBI term ids fixed - 1 re-grounded to the correct CHEBI, 0 de-grounded (mixture or unverifiable). |
| 2026-01-27T06:35:54.717622Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M259 |
| 2026-01-28T19:48:20.156387Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-02-03T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default concentration for ingredient: N2 |
| 2026-03-13T06:20:03.520694Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009167 |
| 2026-03-17T06:30:08.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:22.246740+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "AN1 Medium" to "an1_medium" for consistent matching |
| 2026-05-16T09:03:14.530553+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=1 |
| 2026-06-05T07:40:37.798267+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. |
| 2026-06-10T07:46:49.367723+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. |