Overview
- External ontology
- TOGO:M1736 — Maltose-Yeast Extract Medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M1736 Original source: NBRC - NBRC_M945 Original URL: https://www.nite.go.jp/nbrc/catalogue/NBRCMediumDetailServlet?NO=945
Composition
flowchart LR
CultureMech_008298["maltose_yeast_extract_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_008298 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_Yeast_extract["Yeast extract"]
CultureMech_008298 --> ing1_Yeast_extract
ing2_NaCl["NaCl"]
CultureMech_008298 --> ing2_NaCl
CHEBI_26710["CHEBI:26710"]
ing2_NaCl -.-> CHEBI_26710
ing3_KH2PO4["KH2PO4"]
CultureMech_008298 --> ing3_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing3_KH2PO4 -.-> CHEBI_63036
ing4_Maltose["Maltose"]
CultureMech_008298 --> ing4_Maltose
CHEBI_18167["CHEBI:18167"]
ing4_Maltose -.-> CHEBI_18167
ing5_Agar__if_needed_["Agar (if needed)"]
CultureMech_008298 --> ing5_Agar__if_needed_
Ingredients (6)
| # | 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 | Yeast extract | 10 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 3 |
NaCl
Cl.Na 58.443 g/mol
|
5 G_PER_L |
CHEBI:26710
sodium chloride
|
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component |
| 4 |
KH2PO4
H2O4P.K 136.084 g/mol
|
2 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
Role: Buffer; Properties: Simple component, Inorganic compound, Defined component |
| 5 |
Maltose
C12H22O11 342.297 g/mol
|
20 G_PER_L |
CHEBI:18167
alpha-maltose
|
Role: Carbon source; Properties: Organic compound, Simple component, Defined component |
| 6 | Agar (if needed) | 15 G_PER_L | Role: Solidifying component |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- maltose_yeast_extract_medium (normalized source unresolved)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:58.253971Z | togo-import | Imported from TOGO Medium | Source: NBRC, ID: M1736 |
| 2026-01-28T19:48:21.388127Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:19:55.487688Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:008298 |
| 2026-03-17T06:30:11.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:14.040448+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Maltose-Yeast Extract Medium" to "maltose_yeast_extract_medium" for consistent matching |
| 2026-06-05T07:41:12.657157+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 4 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T07:47:00.829652+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. |
| 2026-08-06T03:05:41.787088+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 75a4b09059fd18036012a42fc1ef743b5329d53672064eb653ace8081a5976b0 |