Overview
- External ontology
- mediadive.medium:J324 (source link unavailable) — MMJY MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 6.5
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=324
Composition
flowchart LR
CultureMech_002682["mmjy_medium"]
ing0_NaCl["NaCl"]
CultureMech_002682 --> ing0_NaCl
CHEBI_26710["CHEBI:26710"]
ing0_NaCl -.-> CHEBI_26710
ing1_K2HPO4["K2HPO4"]
CultureMech_002682 --> ing1_K2HPO4
CHEBI_131527["CHEBI:131527"]
ing1_K2HPO4 -.-> CHEBI_131527
ing2_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_002682 --> ing2_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing2_CaCl2_x_2_H2O -.-> CHEBI_86158
ing3_NaNO3["NaNO3"]
CultureMech_002682 --> ing3_NaNO3
CHEBI_63005["CHEBI:63005"]
ing3_NaNO3 -.-> CHEBI_63005
ing4_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
CultureMech_002682 --> ing4_MgSO4_x_7_H2O
CHEBI_31795["CHEBI:31795"]
ing4_MgSO4_x_7_H2O -.-> CHEBI_31795
ing5_MgCl2_x_6_H2O["MgCl2 x 6 H2O"]
CultureMech_002682 --> ing5_MgCl2_x_6_H2O
CHEBI_86345["CHEBI:86345"]
ing5_MgCl2_x_6_H2O -.-> CHEBI_86345
ing6_KCl["KCl"]
CultureMech_002682 --> ing6_KCl
CHEBI_32588["CHEBI:32588"]
ing6_KCl -.-> CHEBI_32588
ing7_NiCl2_x_6_H2O["NiCl2 x 6 H2O"]
CultureMech_002682 --> ing7_NiCl2_x_6_H2O
CHEBI_34887["CHEBI:34887"]
ing7_NiCl2_x_6_H2O -.-> CHEBI_34887
ing8_Na2SeO3["Na2SeO3"]
CultureMech_002682 --> ing8_Na2SeO3
CHEBI_48843["CHEBI:48843"]
ing8_Na2SeO3 -.-> CHEBI_48843
ing9_Fe2_SO4_3_x_n_H2O["Fe2(SO4)3 x n H2O"]
CultureMech_002682 --> ing9_Fe2_SO4_3_x_n_H2O
CHEBI_53438["CHEBI:53438"]
ing9_Fe2_SO4_3_x_n_H2O -.-> CHEBI_53438
ing10_H2WO4["H2WO4"]
CultureMech_002682 --> ing10_H2WO4
CHEBI_36272["CHEBI:36272"]
ing10_H2WO4 -.-> CHEBI_36272
ing11_NaHCO3["NaHCO3"]
CultureMech_002682 --> ing11_NaHCO3
CHEBI_32139["CHEBI:32139"]
ing11_NaHCO3 -.-> CHEBI_32139
ing12_Yeast_extract["Yeast extract"]
CultureMech_002682 --> ing12_Yeast_extract
ing13_Sodium_acetate["Sodium acetate"]
CultureMech_002682 --> ing13_Sodium_acetate
CHEBI_32954["CHEBI:32954"]
ing13_Sodium_acetate -.-> CHEBI_32954
ing14_Sulfur["Sulfur"]
CultureMech_002682 --> ing14_Sulfur
CHEBI_26833["CHEBI:26833"]
ing14_Sulfur -.-> CHEBI_26833
ing15_Na2S_x_9_H2O["Na2S x 9 H2O"]
CultureMech_002682 --> ing15_Na2S_x_9_H2O
CHEBI_76209["CHEBI:76209"]
ing15_Na2S_x_9_H2O -.-> CHEBI_76209
ing16_Resazurin["Resazurin"]
CultureMech_002682 --> ing16_Resazurin
CHEBI_8806["CHEBI:8806"]
ing16_Resazurin -.-> CHEBI_8806
ing17_Nitrilotriacetic_acid["Nitrilotriacetic acid"]
CultureMech_002682 --> ing17_Nitrilotriacetic_acid
CHEBI_44557["CHEBI:44557"]
ing17_Nitrilotriacetic_acid -.-> CHEBI_44557
ing18_MnSO4_x_n_H2O["MnSO4 x n H2O"]
CultureMech_002682 --> ing18_MnSO4_x_n_H2O
CHEBI_86360["CHEBI:86360"]
ing18_MnSO4_x_n_H2O -.-> CHEBI_86360
ing19_CoSO4_x_7_H2O["CoSO4 x 7 H2O"]
CultureMech_002682 --> ing19_CoSO4_x_7_H2O
CHEBI_91244["CHEBI:91244"]
ing19_CoSO4_x_7_H2O -.-> CHEBI_91244
ing20_ZnSO4_x_7_H2O["ZnSO4 x 7 H2O"]
CultureMech_002682 --> ing20_ZnSO4_x_7_H2O
CHEBI_32312["CHEBI:32312"]
ing20_ZnSO4_x_7_H2O -.-> CHEBI_32312
ing21_CuSO4_x_5_H2O["CuSO4 x 5 H2O"]
CultureMech_002682 --> ing21_CuSO4_x_5_H2O
CHEBI_31440["CHEBI:31440"]
ing21_CuSO4_x_5_H2O -.-> CHEBI_31440
ing22_AlK_SO4_2["AlK(SO4)2"]
CultureMech_002682 --> ing22_AlK_SO4_2
CHEBI_86463["CHEBI:86463"]
ing22_AlK_SO4_2 -.-> CHEBI_86463
ing23_H3BO3["H3BO3"]
CultureMech_002682 --> ing23_H3BO3
CHEBI_33118["CHEBI:33118"]
ing23_H3BO3 -.-> CHEBI_33118
ing24_Na2MoO4_x_2_H2O["Na2MoO4 x 2 H2O"]
CultureMech_002682 --> ing24_Na2MoO4_x_2_H2O
CHEBI_75213["CHEBI:75213"]
ing24_Na2MoO4_x_2_H2O -.-> CHEBI_75213
ing25_Biotin["Biotin"]
CultureMech_002682 --> ing25_Biotin
CHEBI_15956["CHEBI:15956"]
ing25_Biotin -.-> CHEBI_15956
ing26_Folic_acid["Folic acid"]
CultureMech_002682 --> ing26_Folic_acid
CHEBI_27470["CHEBI:27470"]
ing26_Folic_acid -.-> CHEBI_27470
ing27_Pyridoxine_hydrochloride["Pyridoxine hydrochloride"]
CultureMech_002682 --> ing27_Pyridoxine_hydrochloride
CHEBI_30961["CHEBI:30961"]
ing27_Pyridoxine_hydrochloride -.-> CHEBI_30961
ing28_Thiamine_HCl["Thiamine HCl"]
CultureMech_002682 --> ing28_Thiamine_HCl
CHEBI_49105["CHEBI:49105"]
ing28_Thiamine_HCl -.-> CHEBI_49105
ing29_Riboflavin["Riboflavin"]
CultureMech_002682 --> ing29_Riboflavin
CHEBI_17015["CHEBI:17015"]
ing29_Riboflavin -.-> CHEBI_17015
CultureMech_002682 --> more["...5 more"]
Ingredients (35)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
NaCl
Cl.Na 58.443 g/mol
|
29.4118 G_PER_L |
CHEBI:26710
sodium chloride
|
|
| 2 |
K2HPO4
HO4P.2K 174.174 g/mol
|
0.137255 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
|
| 3 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.980392 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 4 |
NaNO3
NO3.Na 84.994 g/mol
|
0.784314 G_PER_L |
CHEBI:63005
sodium nitrate
|
|
| 5 |
MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
|
3.33333 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
|
| 6 |
MgCl2 x 6 H2O
2Cl.6H2O.Mg 203.301 g/mol
|
4.09804 G_PER_L |
CHEBI:86345
magnesium dichloride hexahydrate
|
|
| 7 |
KCl
Cl.K 74.551 g/mol
|
0.323529 G_PER_L |
CHEBI:32588
potassium chloride
|
|
| 8 |
NiCl2 x 6 H2O
Cl2Ni 129.599 g/mol
|
0.00490196 G_PER_L |
CHEBI:34887
nickel dichloride
|
|
| 9 |
Na2SeO3
2Na.O3Se 172.937 g/mol
|
0.000980392 G_PER_L |
CHEBI:48843
disodium selenite
|
|
| 10 |
Fe2(SO4)3 x n H2O
2Fe.3O4S 399.879 g/mol
|
0.0490196 G_PER_L |
CHEBI:53438
iron(3+) sulfate
|
|
| 11 |
H2WO4
H2O4W 249.852 g/mol
|
0.00490196 G_PER_L |
CHEBI:36272
tungstic acid
|
|
| 12 |
NaHCO3
CHO3.Na 84.006 g/mol
|
0.980392 G_PER_L |
CHEBI:32139
sodium hydrogencarbonate
|
|
| 13 | Yeast extract | 0.980392 G_PER_L | ||
| 14 |
Sodium acetate
C2H3O2.Na 82.034 g/mol
|
0.392157 G_PER_L |
CHEBI:32954
sodium acetate
|
|
| 15 |
Sulfur
S 32.067 g/mol
|
29.4118 G_PER_L |
CHEBI:26833
sulfur atom
|
|
| 16 |
Na2S x 9 H2O
9H2O.2Na.S 240.182 g/mol
|
0.490196 G_PER_L |
CHEBI:76209
sodium sulfide nonahydrate
|
|
| 17 |
Resazurin
C12H7NO4 229.191 g/mol
|
0.000980392 G_PER_L |
CHEBI:8806
Resazurin
|
|
| 18 |
Nitrilotriacetic acid
C6H9NO6 191.139 g/mol
|
1.5 G_PER_L |
CHEBI:44557
nitrilotriacetic acid
|
|
| 19 |
MnSO4 x n H2O
Mn.O4S 151.001 g/mol
|
0.5 G_PER_L |
CHEBI:86360
manganese(II) sulfate
|
|
| 20 |
CoSO4 x 7 H2O
Co.7H2O.O4S 281.101 g/mol
|
0.5 G_PER_L |
CHEBI:91244
cobalt(2+) sulfate heptahydrate
|
|
| 21 |
ZnSO4 x 7 H2O
7H2O.O4S.Zn 287.558 g/mol
|
0.18 G_PER_L |
CHEBI:32312
zinc sulfate heptahydrate
|
|
| 22 |
CuSO4 x 5 H2O
Cu.5H2O.O4S 249.684 g/mol
|
0.01 G_PER_L |
CHEBI:31440
copper(II) sulfate pentahydrate
|
|
| 23 |
AlK(SO4)2
Al.K.2O4S 258.206 g/mol
|
0.02 G_PER_L |
CHEBI:86463
potassium aluminium sulfate
|
|
| 24 |
H3BO3
H3BO3 61.833 g/mol
|
0.01 G_PER_L |
CHEBI:33118
boric acid
|
|
| 25 |
Na2MoO4 x 2 H2O
2H2O.MoO4.2Na 241.946 g/mol
|
0.01 G_PER_L |
CHEBI:75213
sodium molybdate dihydrate
|
|
| 26 |
Biotin
C10H16N2O3S 244.316 g/mol
|
0.002 G_PER_L |
CHEBI:15956
biotin
|
|
| 27 |
Folic acid
C19H19N7O6 441.404 g/mol
|
0.002 G_PER_L |
CHEBI:27470
folic acid
|
|
| 28 |
Pyridoxine hydrochloride
C8H11NO3.HCl 205.641 g/mol
|
0.01 G_PER_L |
CHEBI:30961
pyridoxine hydrochloride
|
|
| 29 |
Thiamine HCl
C12H17N4OS.Cl.HCl 337.276 g/mol
|
0.005 G_PER_L |
CHEBI:49105
thiamine hydrochloride
|
|
| 30 |
Riboflavin
C17H20N4O6 376.369 g/mol
|
0.005 G_PER_L |
CHEBI:17015
riboflavin
|
|
| 31 |
Nicotinic acid
C6H5NO2 123.111 g/mol
|
0.005 G_PER_L |
CHEBI:15940
nicotinic acid
|
|
| 32 |
Calcium pantothenate
2C9H16NO5.Ca 476.536 g/mol
|
0.005 G_PER_L |
CHEBI:31345
Calcium pantothenate
|
|
| 33 | Vitamin B12 | 0.0001 G_PER_L |
CHEBI:176843
vitamin B12
|
|
| 34 |
p-Aminobenzoic acid
C7H7NO2 137.138 g/mol
|
0.005 G_PER_L |
CHEBI:30753
4-aminobenzoic acid
|
|
| 35 |
Lipoic acid
C8H14O2S2 206.332 g/mol
|
0.005 G_PER_L |
CHEBI:16494
lipoic acid
|
Preparation
- Mix ingredients except Trace vitamins, NaHCO3, sulfur and Na2S x 9H2O, adjust pH to 7.5 - 8.0 and autoclave. Filter-sterilize Trace vitamins and 5% NaHCO3 solution and add to the medium. Steam sulfur for 3 hr on each of 3 successive days. Separately autoclave 5% Na2S x 9H2O solution under a N2 atmosphere. Distribute the medium into culture vessels containing appropriate amount of sulfur (e.g., 20 ml of medium in 120 ml serum bottles containing 0.6 g sulfur) under a stream of H2-CO2 (4:1, v/v) gas mixture and seal with butyl rubber stoppers. Aseptically and anaerobically add the sterile Na2S solution. Pressurize the inoculated bottle to 200 kPa H2-CO2 (4:1, v/v).
- Dissolve nitrilotriacetic acid and adjust pH to 6.5 with KOH. Then proceed to add minerals. Adjust final pH to 7.0.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:16.296508Z | mediadive-import | Imported from MediaDive | Source: JCM, ID: J324 |
| 2026-03-13T06:19:15.003311Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:002682 |
| 2026-03-17T06:30:05.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:28.333409+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "MMJY MEDIUM" to "mmjy_medium" for consistent matching |
| 2026-06-05T07:41:35.698623+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 32 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T07:47:08.357497+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. |