Overview
- External ontology
- TOGO:M1421 — Petri-Cellulose Medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M1421 Original source: NBRC - NBRC_M18 Original URL: https://www.nite.go.jp/nbrc/catalogue/NBRCMediumDetailServlet?NO=18
Composition
flowchart LR
CultureMech_007959["petri_cellulose_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_007959 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_MgSO4_7H2O["MgSO4·7H2O"]
CultureMech_007959 --> ing1_MgSO4_7H2O
CHEBI_31795["CHEBI:31795"]
ing1_MgSO4_7H2O -.-> CHEBI_31795
ing2_K2HPO4["K2HPO4"]
CultureMech_007959 --> ing2_K2HPO4
CHEBI_131527["CHEBI:131527"]
ing2_K2HPO4 -.-> CHEBI_131527
ing3_KCl["KCl"]
CultureMech_007959 --> ing3_KCl
CHEBI_32588["CHEBI:32588"]
ing3_KCl -.-> CHEBI_32588
ing4_Ca_NO3_2_4H2O["Ca(NO3)2·4H2O"]
CultureMech_007959 --> ing4_Ca_NO3_2_4H2O
CHEBI_86159["CHEBI:86159"]
ing4_Ca_NO3_2_4H2O -.-> CHEBI_86159
Ingredients (5)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Distilled water
H2O 18.015 g/mol
|
1 G_PER_L |
CHEBI:15377
water
|
Role: Solvating media; Properties: Simple component, Inorganic compound, Defined component |
| 2 |
MgSO4·7H2O
7H2O.Mg.O4S 246.473 g/mol
|
0.15 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component |
| 3 |
K2HPO4
HO4P.2K 174.174 g/mol
|
0.15 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
Role: Buffer; Properties: Defined component, Simple component, Inorganic compound |
| 4 |
KCl
Cl.K 74.551 g/mol
|
0.06 G_PER_L |
CHEBI:32588
potassium chloride
|
Role: Mineral source; Properties: Defined component, Simple component, Inorganic compound |
| 5 |
Ca(NO3)2·4H2O
Ca.4H2O.2NO3 236.146 g/mol
|
0.4 G_PER_L |
CHEBI:86159
calcium nitrate tetrahydrate
|
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component |
Solutions
Cellulose*
Dose: 10 G_PER_L
Role: Carbon source; Properties: Simple component, Organic compound, Defined component
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:57.660896Z | togo-import | Imported from TOGO Medium | Source: NBRC, ID: M1421 |
| 2026-01-28T19:48:07.578904Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-09T08:04:12.218046+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 1 solution(s) from ingredients |
| 2026-03-13T06:19:52.726459Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:007959 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default solution name |
| 2026-03-17T06:29:40.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:11.199503+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Petri-Cellulose Medium" to "petri_cellulose_medium" for consistent matching |
| 2026-05-16T09:04:28.790648+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=1 |
| 2026-06-05T07:41:41.426883+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. |
| 2026-06-10T06:58:29.308388+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. |
| 2026-06-10T07:47:10.065424+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. |