Overview
- External ontology
- TOGO:M2227 — Mycoplasma medium (ATCC 243) with sucrose
- Applications
-
- Microbial cultivation
- pH range
- {'min': 7.2, 'max': 7.6}
- Notes
- TOGO M2227 imports ATCC Medium 1161, Mycoplasma medium (ATCC 243) with sucrose. ATCC 1161 prepares the basal agar from 17.5 g Heart Infusion Broth, 10.0 g Agar Noble, and 450.0 ml water; separately filter-sterilizes 40.0 g Sucrose in 200.0 ml water; and aseptically combines the cooled basal agar with the sterile sucrose, 150.0 ml 15% Yeast extract solution, and 200.0 ml heat-inactivated Horse serum.
Composition
flowchart LR
CultureMech_008815["mycoplasma_medium_atcc_243_with_sucrose"]
ing0_Distilled_deionized_water["Distilled deionized water"]
CultureMech_008815 --> ing0_Distilled_deionized_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_deionized_water -.-> CHEBI_15377
ing1_Heart_Infusion_Broth__BD_238400_["Heart Infusion Broth (BD 238400)"]
CultureMech_008815 --> ing1_Heart_Infusion_Broth__BD_238400_
ing2_Agar__Noble__BD_214230_["Agar, Noble (BD 214230)"]
CultureMech_008815 --> ing2_Agar__Noble__BD_214230_
CHEBI_2509["CHEBI:2509"]
ing2_Agar__Noble__BD_214230_ -.-> CHEBI_2509
ing3_Horse_serum["Horse serum"]
CultureMech_008815 --> ing3_Horse_serum
Ingredients (4)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Distilled deionized water
H2O 18.015 g/mol
|
450.0 ML_PER_L |
CHEBI:15377
water
|
ATCC Medium 1161 combines Heart Infusion Broth with 450.0 ml/L distilled deionized water before autoclaving. |
| 2 | Heart Infusion Broth (BD 238400) | 17.5 G_PER_L | ATCC Medium 1161 lists 17.5 g/L Heart Infusion Broth (BD 238400); this commercial broth is retained as an opaque component. | |
| 3 | Agar, Noble (BD 214230) | 10.0 G_PER_L |
CHEBI:2509
agar
|
ATCC Medium 1161 lists 10.0 g/L Agar, Noble (BD 214230) in the component table. |
| 4 | Horse serum | 200.0 ML_PER_L |
MICRO:0001235 (source link unavailable)
Horse serum
|
ATCC Medium 1161 adds 200.0 ml/L horse serum after heat-inactivation at 56 C for 30 minutes. |
Preparation
- Combine Heart Infusion Broth, Agar Noble, and 450.0 ml/L distilled deionized water.
- Boil to dissolve the Agar Noble.
- Autoclave the basal agar at 121 C for 15 minutes.
- Filter-sterilize Sucrose dissolved in 200.0 ml/L water.
- Heat-inactivate Horse serum at 56 C for 30 minutes.
- Cool the basal agar to 50-55 C, warm the serum, yeast extract, and sucrose solutions to 50-55 C, and aseptically combine.
Solutions
Yeast extract solution (15%)
Dose: 150.0 ML_PER_L
| Ingredient | Concentration | Notes |
|---|---|---|
| Yeast extract | 15.0 PERCENT_W_V | ATCC Medium 1161 specifies the yeast extract solution as 15.0% w/v. |
ATCC Medium 1161 adds 150.0 ml/L sterile 15% yeast extract solution.
Sucrose solution
Dose: 200.0 ML_PER_L
| Ingredient | Concentration | Notes |
|---|---|---|
| Sucrose | 200.0 G_PER_L | ATCC Medium 1161 dissolves 40.0 g sucrose in 200.0 ml distilled deionized water for a 200.0 g/L stock. |
| Distilled deionized water | 1.0 L | ATCC Medium 1161 prepares the sucrose solution in water. |
ATCC Medium 1161 filter-sterilizes 40.0 g sucrose in 200.0 ml distilled deionized water before addition.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:56.179671Z | togo-import | Imported from TOGO Medium | Source: TOGO, ID: M2227 |
| 2026-01-28T19:48:20.823381Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-09T08:04:34.534341+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 1 solution(s) from ingredients |
| 2026-03-13T06:20:00.451672Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:008815 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default solution name |
| 2026-03-17T06:30:09.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:19.125947+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Mycoplasma medium (ATCC 243) with sucrose" to "mycoplasma_medium_atcc_243_with_sucrose" for consistent matching |
| 2026-05-16T09:04:27.163656+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=1 |
| 2026-06-05T07:41:39.035634+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. |
| 2026-09-12T00:00:00-07:00 | repair_top_causal_graph_score15.py | RESOLVED_TOGO_M2227_ATCC_1161_SCORE15 | TOGO M2227 imports ATCC Medium 1161, Mycoplasma medium (ATCC 243) with sucrose. ATCC 1161 prepares the basal agar from 17.5 g Heart Infusion Broth, 10.0 g Agar Noble, and 450.0 ml water; separately filter-sterilizes 40.0 g Sucrose in 200.0 ml water; and aseptically combines the cooled basal agar with the sterile sucrose, 150.0 ml 15% Yeast extract solution, and 200.0 ml heat-inactivated Horse serum. |