Overview
- External ontology
- TOGO:M272 — Hydrogenophilus Hirschii Medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M272 Original source: JCM - JCM_M279 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=279
Composition
flowchart LR
CultureMech_009280["hydrogenophilus_hirschii_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_009280 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_MgSO4_7H2O["MgSO4・7H2O"]
CultureMech_009280 --> ing1_MgSO4_7H2O
CHEBI_31795["CHEBI:31795"]
ing1_MgSO4_7H2O -.-> CHEBI_31795
ing2_CaCl2_2H2O["CaCl2・2H2O"]
CultureMech_009280 --> ing2_CaCl2_2H2O
CHEBI_86158["CHEBI:86158"]
ing2_CaCl2_2H2O -.-> CHEBI_86158
ing3_NH4Cl["NH4Cl"]
CultureMech_009280 --> ing3_NH4Cl
CHEBI_31206["CHEBI:31206"]
ing3_NH4Cl -.-> CHEBI_31206
ing4_MgCl2_6H2O["MgCl2・6H2O"]
CultureMech_009280 --> ing4_MgCl2_6H2O
CHEBI_86345["CHEBI:86345"]
ing4_MgCl2_6H2O -.-> CHEBI_86345
ing5_KCl["KCl"]
CultureMech_009280 --> ing5_KCl
CHEBI_32588["CHEBI:32588"]
ing5_KCl -.-> CHEBI_32588
ing6_NaHCO3["NaHCO3"]
CultureMech_009280 --> ing6_NaHCO3
CHEBI_32139["CHEBI:32139"]
ing6_NaHCO3 -.-> CHEBI_32139
ing7_Na2WO4_2H2O["Na2WO4・2H2O"]
CultureMech_009280 --> ing7_Na2WO4_2H2O
CHEBI_63939["CHEBI:63939"]
ing7_Na2WO4_2H2O -.-> CHEBI_63939
ing8_NaBr["NaBr"]
CultureMech_009280 --> ing8_NaBr
CHEBI_63004["CHEBI:63004"]
ing8_NaBr -.-> CHEBI_63004
ing9__NH4_2Ni_SO4_2_6H2O["(NH4)2Ni(SO4)2・6H2O"]
CultureMech_009280 --> ing9__NH4_2Ni_SO4_2_6H2O
CHEBI_86149["CHEBI:86149"]
ing9__NH4_2Ni_SO4_2_6H2O -.-> CHEBI_86149
ing10_Na2SeO4["Na2SeO4"]
CultureMech_009280 --> ing10_Na2SeO4
CHEBI_77775["CHEBI:77775"]
ing10_Na2SeO4 -.-> CHEBI_77775
ing11_Na2S2O3_5H2O["Na2S2O3・5H2O"]
CultureMech_009280 --> ing11_Na2S2O3_5H2O
CHEBI_32150["CHEBI:32150"]
ing11_Na2S2O3_5H2O -.-> CHEBI_32150
ing12_H2SO4["H2SO4"]
CultureMech_009280 --> ing12_H2SO4
CHEBI_26836["CHEBI:26836"]
ing12_H2SO4 -.-> CHEBI_26836
ing13_Carbon_dioxide_gas["Carbon dioxide gas"]
CultureMech_009280 --> ing13_Carbon_dioxide_gas
CHEBI_16526["CHEBI:16526"]
ing13_Carbon_dioxide_gas -.-> CHEBI_16526
ing14_Hydrogen_gas["Hydrogen gas"]
CultureMech_009280 --> ing14_Hydrogen_gas
CHEBI_18276["CHEBI:18276"]
ing14_Hydrogen_gas -.-> CHEBI_18276
Ingredients (15)
| # | 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 |
MgSO4・7H2O
7H2O.Mg.O4S 246.473 g/mol
|
7 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component |
| 3 |
CaCl2・2H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.5 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component |
| 4 |
NH4Cl
Cl.H4N 53.492 g/mol
|
0.15 G_PER_L |
CHEBI:31206
ammonium chloride
|
Role: Nitrogen source; Properties: Defined component, Inorganic compound, Simple component |
| 5 |
MgCl2・6H2O
2Cl.6H2O.Mg 203.301 g/mol
|
5.5 G_PER_L |
CHEBI:86345
magnesium dichloride hexahydrate
|
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component |
| 6 |
KCl
Cl.K 74.551 g/mol
|
0.65 G_PER_L |
CHEBI:32588
potassium chloride
|
Role: Mineral source; Properties: Simple component, Inorganic compound, Defined component |
| 7 |
NaHCO3
CHO3.Na 84.006 g/mol
|
2 G_PER_L |
CHEBI:32139
sodium hydrogencarbonate
|
Role: Buffer; Properties: Defined component, Simple component, Inorganic compound |
| 8 |
Na2WO4・2H2O
2H2O.2Na.O4W 329.846 g/mol
|
0.1 G_PER_L |
CHEBI:63939
sodium tungstate dihydrate
|
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component |
| 9 |
NaBr
Br.Na 102.894 g/mol
|
0.1 G_PER_L |
CHEBI:63004
sodium bromide
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component |
| 10 |
(NH4)2Ni(SO4)2・6H2O
6H2O.2H4N.Ni.2O4S 394.987 g/mol
|
0.02 G_PER_L |
CHEBI:86149
ammonium nickel sulfate hexahydrate
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component |
| 11 |
Na2SeO4
2Na.O4Se 188.936 g/mol
|
0.1 G_PER_L |
CHEBI:77775
sodium selenate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 12 |
Na2S2O3・5H2O
5H2O.2Na.O3S2 248.186 g/mol
|
1 G_PER_L |
CHEBI:32150
sodium thiosulfate pentahydrate
|
Properties: Defined component, Inorganic compound, Simple component |
| 13 |
H2SO4
H2O4S 98.079 g/mol
|
variable VARIABLE |
CHEBI:26836
sulfuric acid
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Solution |
| 14 |
Carbon dioxide gas
CO2 44.009 g/mol
|
variable VARIABLE |
CHEBI:16526
carbon dioxide
|
Properties: ガス |
| 15 |
Hydrogen gas
H2 2.016 g/mol
|
variable VARIABLE |
CHEBI:18276
dihydrogen
|
Properties: ガス |
Solutions
Trace minerals (see Medium [M142])
Dose: 10 G_PER_L
Cross-reference to Medium M142
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:54.738904Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M272 |
| 2026-01-28T19:48:14.924907Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-02-03T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default concentration for ingredient: H2SO4; Added default concentration for ingredient: Carbon dioxide gas; Added default concentration for ingredient: Hydrogen gas |
| 2026-03-09T08:04:24.819959+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 1 solution(s) from ingredients |
| 2026-03-13T06:20:05.089727Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009280 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default solution name |
| 2026-03-17T06:29:57.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:23.867350+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Hydrogenophilus Hirschii Medium" to "hydrogenophilus_hirschii_medium" for consistent matching |
| 2026-05-16T09:03:15.531875+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=2 |
| 2026-06-05T07:40:38.814017+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 7 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-08T23:19:33.398274+00:00 | chebi-regrounding-v1.0 | Corrected CHEBI ingredient grounding (audit G21/G22) | Re-grounded 2 term reference(s) to the correct CHEBI (see reports/chebi_grounding_audit.md). Label-conditional fixes for pyridoxine/pyridoxamine, glycerol, MnSO4, Ca(NO3)2, selenate; casamino acids de-grounded (mixture, no single CHEBI). |
| 2026-06-10T06:57:28.348248+00:00 | mgso4-heptahydrate-term-fix-v1.0 | Corrected MgSO4·7H2O primary term grounding to heptahydrate | Re-grounded 1 heptahydrate-labelled ingredient(s) from CHEBI:32599 (generic magnesium sulfate) to CHEBI:31795 (magnesium sulfate heptahydrate). Generic/hexahydrate labels untouched. |
| 2026-06-10T07:46:49.761080+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 3 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |