Overview
- External ontology
- TOGO:M2785 — Hayflick medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M2785
Composition
flowchart LR
CultureMech_009333["hayflick_medium"]
ing0_Yeast_Extract["Yeast Extract"]
CultureMech_009333 --> ing0_Yeast_Extract
ing1_Horse_serum["Horse serum"]
CultureMech_009333 --> ing1_Horse_serum
ing2_Phenol_Red["Phenol Red"]
CultureMech_009333 --> ing2_Phenol_Red
CHEBI_31991["CHEBI:31991"]
ing2_Phenol_Red -.-> CHEBI_31991
ing3_DI_Water["DI Water"]
CultureMech_009333 --> ing3_DI_Water
ing4_DNA_sodium_salt__Sigma__D1501_["DNA sodium salt (Sigma, D1501)"]
CultureMech_009333 --> ing4_DNA_sodium_salt__Sigma__D1501_
ing5_PPLO["PPLO"]
CultureMech_009333 --> ing5_PPLO
Ingredients (6)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Yeast Extract | 19.6 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 2 | Horse serum | 157 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 3 |
Phenol Red
C19H14O5S 354.383 g/mol
|
24 G_PER_L |
CHEBI:31991
phenol red
|
Role: pH indicator; Properties: Organic compound, Simple component, Defined component |
| 4 | DI Water | 843 G_PER_L | Role: Solvating media; Properties: Defined component, Simple component, Inorganic compound | |
| 5 | DNA sodium salt (Sigma, D1501) | 0.24 G_PER_L | Role: Growth factor | |
| 6 | PPLO | 17.7 G_PER_L | Properties: Undefined component, Complex component |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- hayflick_medium (CultureMech:009333)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:57.298279Z | togo-import | Imported from TOGO Medium | Source: TOGO, ID: M2785 |
| 2026-01-28T19:48:08.704043Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:20:05.704677Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009333 |
| 2026-03-17T06:29:43.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:24.619623+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Hayflick medium" to "hayflick_medium" for consistent matching |
| 2026-06-05T07:41:08.325234+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 1 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-08-06T03:05:37.417105+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 8d963606c762b3443008d37a5e2b936e277ca61ac29405f1de7a518960a7221d |