Overview
- External ontology
- TOGO:M319 — MMJY Medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M319 Original source: JCM - JCM_M324 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=324
Composition
flowchart LR
CultureMech_009641["mmjy_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_009641 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_MgSO4_7H2O["MgSO4・7H2O"]
CultureMech_009641 --> ing1_MgSO4_7H2O
CHEBI_31795["CHEBI:31795"]
ing1_MgSO4_7H2O -.-> CHEBI_31795
ing2_Yeast_extract["Yeast extract"]
CultureMech_009641 --> ing2_Yeast_extract
ing3_NaCl["NaCl"]
CultureMech_009641 --> ing3_NaCl
CHEBI_26710["CHEBI:26710"]
ing3_NaCl -.-> CHEBI_26710
ing4_CaCl2_2H2O["CaCl2・2H2O"]
CultureMech_009641 --> ing4_CaCl2_2H2O
CHEBI_86158["CHEBI:86158"]
ing4_CaCl2_2H2O -.-> CHEBI_86158
ing5_K2HPO4["K2HPO4"]
CultureMech_009641 --> ing5_K2HPO4
CHEBI_131527["CHEBI:131527"]
ing5_K2HPO4 -.-> CHEBI_131527
ing6_Resazurin["Resazurin"]
CultureMech_009641 --> ing6_Resazurin
CHEBI_8806["CHEBI:8806"]
ing6_Resazurin -.-> CHEBI_8806
ing7_MgCl2_6H2O["MgCl2・6H2O"]
CultureMech_009641 --> ing7_MgCl2_6H2O
CHEBI_86345["CHEBI:86345"]
ing7_MgCl2_6H2O -.-> CHEBI_86345
ing8_Na2S_9H2O["Na2S・9H2O"]
CultureMech_009641 --> ing8_Na2S_9H2O
CHEBI_76209["CHEBI:76209"]
ing8_Na2S_9H2O -.-> CHEBI_76209
ing9_KCl["KCl"]
CultureMech_009641 --> ing9_KCl
CHEBI_32588["CHEBI:32588"]
ing9_KCl -.-> CHEBI_32588
ing10_NaHCO3["NaHCO3"]
CultureMech_009641 --> ing10_NaHCO3
CHEBI_32139["CHEBI:32139"]
ing10_NaHCO3 -.-> CHEBI_32139
ing11_NiCl2_6H2O["NiCl2・6H2O"]
CultureMech_009641 --> ing11_NiCl2_6H2O
CHEBI_34887["CHEBI:34887"]
ing11_NiCl2_6H2O -.-> CHEBI_34887
ing12_Sodium_acetate["Sodium acetate"]
CultureMech_009641 --> ing12_Sodium_acetate
CHEBI_32954["CHEBI:32954"]
ing12_Sodium_acetate -.-> CHEBI_32954
ing13_Na2SeO3_5H2O["Na2SeO3・5H2O"]
CultureMech_009641 --> ing13_Na2SeO3_5H2O
CHEBI_131361["CHEBI:131361"]
ing13_Na2SeO3_5H2O -.-> CHEBI_131361
ing14_NaNO3["NaNO3"]
CultureMech_009641 --> ing14_NaNO3
CHEBI_63005["CHEBI:63005"]
ing14_NaNO3 -.-> CHEBI_63005
ing15_Sulfur__powder_["Sulfur (powder)"]
CultureMech_009641 --> ing15_Sulfur__powder_
CHEBI_33403["CHEBI:33403"]
ing15_Sulfur__powder_ -.-> CHEBI_33403
ing16_Fe2_SO4_3_xH2O["Fe2(SO4)3・xH2O"]
CultureMech_009641 --> ing16_Fe2_SO4_3_xH2O
ing17_H2WO4["H2WO4"]
CultureMech_009641 --> ing17_H2WO4
CHEBI_36272["CHEBI:36272"]
ing17_H2WO4 -.-> CHEBI_36272
ing18_Carbon_dioxide_gas["Carbon dioxide gas"]
CultureMech_009641 --> ing18_Carbon_dioxide_gas
CHEBI_16526["CHEBI:16526"]
ing18_Carbon_dioxide_gas -.-> CHEBI_16526
ing19_N2["N2"]
CultureMech_009641 --> ing19_N2
CHEBI_17997["CHEBI:17997"]
ing19_N2 -.-> CHEBI_17997
ing20_Hydrogen_gas["Hydrogen gas"]
CultureMech_009641 --> ing20_Hydrogen_gas
CHEBI_18276["CHEBI:18276"]
ing20_Hydrogen_gas -.-> CHEBI_18276
ing21_Na2MoO4_2H2O["Na2MoO4・2H2O"]
CultureMech_009641 --> ing21_Na2MoO4_2H2O
CHEBI_75213["CHEBI:75213"]
ing21_Na2MoO4_2H2O -.-> CHEBI_75213
ing22_H3BO3["H3BO3"]
CultureMech_009641 --> ing22_H3BO3
CHEBI_33118["CHEBI:33118"]
ing22_H3BO3 -.-> CHEBI_33118
ing23_ZnSO4_7H2O["ZnSO4・7H2O"]
CultureMech_009641 --> ing23_ZnSO4_7H2O
CHEBI_32312["CHEBI:32312"]
ing23_ZnSO4_7H2O -.-> CHEBI_32312
ing24_CuSO4_5H2O["CuSO4・5H2O"]
CultureMech_009641 --> ing24_CuSO4_5H2O
CHEBI_31440["CHEBI:31440"]
ing24_CuSO4_5H2O -.-> CHEBI_31440
ing25_CoSO4_7H2O["CoSO4・7H2O"]
CultureMech_009641 --> ing25_CoSO4_7H2O
CHEBI_91244["CHEBI:91244"]
ing25_CoSO4_7H2O -.-> CHEBI_91244
ing26_Nitrilotriacetic_acid["Nitrilotriacetic acid"]
CultureMech_009641 --> ing26_Nitrilotriacetic_acid
CHEBI_44557["CHEBI:44557"]
ing26_Nitrilotriacetic_acid -.-> CHEBI_44557
ing27_MnSO4_xH2O["MnSO4・xH2O"]
CultureMech_009641 --> ing27_MnSO4_xH2O
CHEBI_86360["CHEBI:86360"]
ing27_MnSO4_xH2O -.-> CHEBI_86360
ing28_AlK_SO4_2["AlK(SO4)2"]
CultureMech_009641 --> ing28_AlK_SO4_2
CHEBI_86463["CHEBI:86463"]
ing28_AlK_SO4_2 -.-> CHEBI_86463
ing29_KOH["KOH"]
CultureMech_009641 --> ing29_KOH
CHEBI_32035["CHEBI:32035"]
ing29_KOH -.-> CHEBI_32035
Ingredients (30)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Distilled water
H2O 18.015 g/mol
|
1.0 G_PER_L |
CHEBI:15377
water
|
Role: Solvating media; Properties: Inorganic compound, Defined component, Simple component [Collapsed 2 identical duplicates: 1.0, 1.0] |
| 2 |
MgSO4・7H2O
7H2O.Mg.O4S 246.473 g/mol
|
3.4 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 3 | Yeast extract | 1 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 4 |
NaCl
Cl.Na 58.443 g/mol
|
30 G_PER_L |
CHEBI:26710
sodium chloride
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 5 |
CaCl2・2H2O
Ca.2Cl.2H2O 147.014 g/mol
|
1 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 6 |
K2HPO4
HO4P.2K 174.174 g/mol
|
0.14 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
Role: Buffer; Properties: Inorganic compound, Defined component, Simple component |
| 7 |
Resazurin
C12H7NO4 229.191 g/mol
|
1 G_PER_L |
CHEBI:8806
Resazurin
|
Role: pH dependent redox indicator; Properties: Organic compound, Defined component, Simple component |
| 8 |
MgCl2・6H2O
2Cl.6H2O.Mg 203.301 g/mol
|
4.18 G_PER_L |
CHEBI:86345
magnesium dichloride hexahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 9 |
Na2S・9H2O
9H2O.2Na.S 240.182 g/mol
|
0.5 G_PER_L |
CHEBI:76209
sodium sulfide nonahydrate
|
Role: Reducing agent; Properties: Inorganic compound, Defined component, Simple component |
| 10 |
KCl
Cl.K 74.551 g/mol
|
0.33 G_PER_L |
CHEBI:32588
potassium chloride
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 11 |
NaHCO3
CHO3.Na 84.006 g/mol
|
1 G_PER_L |
CHEBI:32139
sodium hydrogencarbonate
|
Role: Buffer; Properties: Inorganic compound, Defined component, Simple component |
| 12 |
NiCl2・6H2O
Cl2Ni 129.599 g/mol
|
5 G_PER_L |
CHEBI:34887
nickel dichloride
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 13 |
Sodium acetate
C2H3O2.Na 82.034 g/mol
|
0.4 G_PER_L |
CHEBI:32954
sodium acetate
|
Role: Buffer; Properties: Organic compound, Defined component, Simple component |
| 14 |
Na2SeO3・5H2O
5H2O.2Na.O3Se 263.012 g/mol
|
5 G_PER_L |
CHEBI:131361
disodium selenite pentahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 15 |
NaNO3
NO3.Na 84.994 g/mol
|
0.8 G_PER_L |
CHEBI:63005
sodium nitrate
|
Role: Nitrogen source; Properties: Inorganic compound, Defined component, Simple component |
| 16 | Sulfur (powder) | 30 G_PER_L |
CHEBI:33403
elemental sulfur
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 17 | Fe2(SO4)3・xH2O | 0.05 G_PER_L | Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component | |
| 18 |
H2WO4
H2O4W 249.852 g/mol
|
5 G_PER_L |
CHEBI:36272
tungstic acid
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 19 |
Carbon dioxide gas
CO2 44.009 g/mol
|
variable VARIABLE |
CHEBI:16526
carbon dioxide
|
Properties: ガス |
| 20 |
N2
N2 28.014 g/mol
|
variable VARIABLE |
CHEBI:17997
dinitrogen
|
Properties: ガス |
| 21 |
Hydrogen gas
H2 2.016 g/mol
|
variable VARIABLE |
CHEBI:18276
dihydrogen
|
Properties: ガス |
| 22 |
Na2MoO4・2H2O
2H2O.MoO4.2Na 241.946 g/mol
|
0.01 G_PER_L |
CHEBI:75213
sodium molybdate dihydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 23 |
H3BO3
H3BO3 61.833 g/mol
|
0.01 G_PER_L |
CHEBI:33118
boric acid
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 24 |
ZnSO4・7H2O
7H2O.O4S.Zn 287.558 g/mol
|
0.18 G_PER_L |
CHEBI:32312
zinc sulfate heptahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 25 |
CuSO4・5H2O
Cu.5H2O.O4S 249.684 g/mol
|
0.01 G_PER_L |
CHEBI:31440
copper(II) sulfate pentahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 26 |
CoSO4・7H2O
Co.7H2O.O4S 281.101 g/mol
|
0.5 G_PER_L |
CHEBI:91244
cobalt(2+) sulfate heptahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 27 |
Nitrilotriacetic acid
C6H9NO6 191.139 g/mol
|
1.5 G_PER_L |
CHEBI:44557
nitrilotriacetic acid
|
Role: Mineral source; Properties: Organic compound, Defined component, Simple component |
| 28 |
MnSO4・xH2O
Mn.O4S 151.001 g/mol
|
0.5 G_PER_L |
CHEBI:86360
manganese(II) sulfate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 29 |
AlK(SO4)2
Al.K.2O4S 258.206 g/mol
|
0.02 G_PER_L |
CHEBI:86463
potassium aluminium sulfate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 30 |
KOH
HO.K 56.105 g/mol
|
variable VARIABLE |
CHEBI:32035
potassium hydroxide
|
Role: Mineral source; Properties: Defined component, Solution |
Solutions
Trace mineral solution (see below)
Dose: 10 G_PER_L
Trace vitamins (see Medium [M190])
Dose: 10 G_PER_L
Cross-reference to Medium M190
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 - 1 re-grounded to the correct CHEBI, 0 de-grounded (mixture or unverifiable). |
| 2026-01-27T06:35:54.844707Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M319 |
| 2026-01-28T19:48:43.080379Z | 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: Carbon dioxide gas; Added default concentration for ingredient: N2; Added default concentration for ingredient: Hydrogen gas; Added default concentration for ingredient: KOH |
| 2026-03-09T08:05:12.643781+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 2 solution(s) from ingredients |
| 2026-03-13T03:09:44.527812Z | data-quality-cleanup-v1.0 | Data quality fixes | Merged 1 duplicate ingredient(s) |
| 2026-03-13T06:20:07.822232Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009641 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default solution name; Added default solution name |
| 2026-03-17T06:30:57.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:26.830981+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "MMJY Medium" to "mmjy_medium" for consistent matching |
| 2026-05-16T09:03:17.008995+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=2 |
| 2026-06-05T07:40:40.280866+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 13 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T06:57:29.617708+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. |
| 2026-06-10T07:46:50.268785+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 2 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |
| 2026-09-02T07:37:48.881717+00:00 | repair_merged_duplicates.py | REPAIRED_SUMMED_DUPLICATE_MERGE | Collapsed 1 ingredient row(s) whose concentration was the SUM of identical duplicate values written by cleanup_media_quality.py. Every merged part was the same value, so the pre-merge value is unambiguous and no source lookup was needed. Rows whose merged parts differ were left untouched. |