Overview
- External ontology
- mediadive.medium:118 (source link unavailable) — DAP-NUTRIENT AGAR
- Applications
-
- Microbial cultivation
- pH
- 7.0
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium118.pdf
Composition
flowchart LR
CultureMech_000633["dap_nutrient_agar"]
ing0_Peptone["Peptone"]
CultureMech_000633 --> ing0_Peptone
ing1_Meat_extract["Meat extract"]
CultureMech_000633 --> ing1_Meat_extract
ing2_Diaminopimelic_acid["Diaminopimelic acid"]
CultureMech_000633 --> ing2_Diaminopimelic_acid
CHEBI_23673["CHEBI:23673"]
ing2_Diaminopimelic_acid -.-> CHEBI_23673
ing3_Agar["Agar"]
CultureMech_000633 --> ing3_Agar
CHEBI_2509["CHEBI:2509"]
ing3_Agar -.-> CHEBI_2509
Ingredients (4)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Peptone | 5 G_PER_L | ||
| 2 | Meat extract | 3 G_PER_L | ||
| 3 |
Diaminopimelic acid
C7H14N2O4 190.199 g/mol
|
0.1 G_PER_L |
CHEBI:23673
2,6-diaminopimelic acid
|
|
| 4 | Agar | 15 G_PER_L |
CHEBI:2509
agar
|
(if necessary) |
Preparation
- Adjust pH to 7.0. For Bacillus strains the addition of 10.0 mg MnSO4 x H2O is recommended for sporulation.
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 - 2 re-grounded to the correct CHEBI, 0 de-grounded (mixture or unverifiable). |
| 2026-01-26T17:53:10.203419Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 118 |
| 2026-03-13T06:18:56.953429Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:000633 |
| 2026-03-17T06:30:12.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:08.099626+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "DAP-NUTRIENT AGAR" to "dap_nutrient_agar" for consistent matching |
| 2026-06-05T07:40:55.289187+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 2 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-10-07T10:55:41.454416+00:00 | codex | CURATED_MEDIUM_CONCENTRATION_SOURCE_EVIDENCE | Exact medium/source membership, ingredient inventory/forms, physical-state conditions, literal snippets, and arithmetic checked. Stock boundaries, source-only rows, preparation context, and variants remain explicit follow-up tasks; secondary chemical mappings unchanged. |