Overview
- External ontology
- mediadive.medium:J635 (source link unavailable) — CLOSTRIDIUM BOVIS MEDIUM
- Applications
-
- Microbial cultivation
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=635 Composition recovery source: https://togomedium.org/medium/M649 (TOGO snapshot of JCM medium J635).
Composition
flowchart LR
CultureMech_002982["clostridium_bovis_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_002982 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_MgSO4_7H2O["MgSO4・7H2O"]
CultureMech_002982 --> ing1_MgSO4_7H2O
ing2_yeast_extract["yeast extract"]
CultureMech_002982 --> ing2_yeast_extract
ing3_NaCl["NaCl"]
CultureMech_002982 --> ing3_NaCl
CHEBI_26710["CHEBI:26710"]
ing3_NaCl -.-> CHEBI_26710
ing4_CaCl2_2H2O["CaCl2・2H2O"]
CultureMech_002982 --> ing4_CaCl2_2H2O
ing5_KH2PO4["KH2PO4"]
CultureMech_002982 --> ing5_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing5_KH2PO4 -.-> CHEBI_63036
ing6_K2HPO4["K2HPO4"]
CultureMech_002982 --> ing6_K2HPO4
CHEBI_131527["CHEBI:131527"]
ing6_K2HPO4 -.-> CHEBI_131527
ing7_Resazurin["Resazurin"]
CultureMech_002982 --> ing7_Resazurin
CHEBI_8806["CHEBI:8806"]
ing7_Resazurin -.-> CHEBI_8806
ing8_Na2S_9H2O["Na2S・9H2O"]
CultureMech_002982 --> ing8_Na2S_9H2O
ing9__NH4_2SO4["(NH4)2SO4"]
CultureMech_002982 --> ing9__NH4_2SO4
CHEBI_62946["CHEBI:62946"]
ing9__NH4_2SO4 -.-> CHEBI_62946
ing10_L__Cysteine_HCl_H2O["L--Cysteine・HCl・H2O"]
CultureMech_002982 --> ing10_L__Cysteine_HCl_H2O
ing11_peptone["peptone"]
CultureMech_002982 --> ing11_peptone
ing12_Carbon_dioxide_gas["Carbon dioxide gas"]
CultureMech_002982 --> ing12_Carbon_dioxide_gas
CHEBI_16526["CHEBI:16526"]
ing12_Carbon_dioxide_gas -.-> CHEBI_16526
ing13_Nitrogen_gas["Nitrogen gas"]
CultureMech_002982 --> ing13_Nitrogen_gas
CHEBI_17997["CHEBI:17997"]
ing13_Nitrogen_gas -.-> CHEBI_17997
Ingredients (14)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Distilled water
H2O 18.015 g/mol
|
1 L |
CHEBI:15377
water
|
Role: Solvating media; Properties: Defined component, Inorganic compound, Simple component |
| 2 | MgSO4・7H2O | 0.1 G_PER_L | Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component | |
| 3 | yeast extract | 0.5 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 4 |
NaCl
Cl.Na 58.443 g/mol
|
1 G_PER_L |
CHEBI:26710
sodium chloride
|
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component |
| 5 | CaCl2・2H2O | 0.1 G_PER_L | Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component | |
| 6 |
KH2PO4
H2O4P.K 136.084 g/mol
|
0.5 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
Role: Buffer; Properties: Defined component, Inorganic compound, Simple component |
| 7 |
K2HPO4
HO4P.2K 174.174 g/mol
|
0.5 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
Role: Buffer; Properties: Simple component, Inorganic compound, Defined component |
| 8 |
Resazurin
C12H7NO4 229.191 g/mol
|
1 MG_PER_L |
CHEBI:8806
Resazurin
|
Role: pH dependent redox indicator; Properties: Defined component, Organic compound, Simple component |
| 9 | Na2S・9H2O | 0.1 G_PER_L | Role: Reducing agent; Properties: Defined component, Simple component, Inorganic compound | |
| 10 |
(NH4)2SO4
2H4N.O4S 132.141 g/mol
|
1 G_PER_L |
CHEBI:62946
ammonium sulfate
|
Role: Nitrogen source; Properties: Defined component, Inorganic compound, Simple component |
| 11 | L--Cysteine・HCl・H2O | 0.5 G_PER_L | Properties: Defined component, Organic compound, Simple component | |
| 12 | peptone | 0.2 G_PER_L | ||
| 13 |
Carbon dioxide gas
CO2 44.009 g/mol
|
variable VARIABLE |
CHEBI:16526
carbon dioxide
|
Properties: ガス |
| 14 |
Nitrogen gas
N2 28.014 g/mol
|
variable VARIABLE |
CHEBI:17997
dinitrogen
|
Properties: ガス |
Preparation
- Mix components except L--cysteine・HCl・H2O and Na2S・9H2O and adjust pH to 7.2. Bring to a boil for 5--10 sec and cool down under a stream of N2--CO2 (80:20, v/v). Distribute into culture vessels under the same gasmixture, seal with butyl rubber stoppers and autoclave. Separately autoclave L--cysteine・HCl・H2O and Na2S・9H2O as 5% solutions under a N2 atmosphere. Prior to inoculation, add L--cysteine・HCl・H2O and Na2S・9H2O solutions anaerobically.
- Use Medium No. [634] supplemented with 0.5 g/L (final conc.) yeast extract and 0.2 g/L peptone instead of sodium succinate.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:17.148290Z | mediadive-import | Imported from MediaDive | Source: JCM, ID: J635 |
| 2026-02-03T11:26:55.555331 | quality-tagger-v1.0 | Added data quality flag | Marked as incomplete_composition due to placeholder ingredients |
| 2026-03-13T06:19:16.952902Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:002982 |
| 2026-03-17T19:45:30.574931+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "CLOSTRIDIUM BOVIS MEDIUM" to "clostridium_bovis_medium" for consistent matching |
| 2026-04-05T17:20:25.543203 | mark_unavailable_media | MARKED_UNAVAILABLE | Source database has no composition data. Category: EMPTY. JCM page returns "Nothing found" |
| 2026-05-16T08:57:26.171396+00:00 | migrate_data_quality_flags.py | MIGRATED_DATA_QUALITY_FLAGS | dict(2 keys) -> list(2 entries) |
| 2026-08-06T07:56:36.090319+00:00 | curate_placeholder_composition.py | REMOVED_PLACEHOLDER_INGREDIENT | Removed the 'See source for composition' placeholder ingredient; the record carries no imported composition and is flagged incomplete (#175). |
| 2026-08-25T00:00:00-07:00 | repair_jcm_missing_from_togo.py | RECOVERED_JCM_COMPOSITION_FROM_TOGO | Recovered JCM J635 from source-equivalent TOGO M649. Preserved final ingredients and stock-solution boundaries; did not flatten referenced media or stocks. |
| 2026-08-26T02:12:50.759192+00:00 | apply_mim_groundings.py | Adopted MIM published grounding | Grounded 8 ingredient(s) from MIM's ingredient_mappings.sssom.tsv (2026-08-18), exactMatch only, where this record carried no CHEBI term (#308). |