Overview
- External ontology
- mediadive.medium:29a (source link unavailable) — MEDIUM FOR CHLOROBIUM FERROOXIDANS
- Applications
-
- Microbial cultivation
- pH
- 6.8
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium29a.pdf
Composition
flowchart LR
CultureMech_001398["medium_for_chlorobium_ferrooxidans"]
ing0_Bicarbonate["Bicarbonate"]
CultureMech_001398 --> ing0_Bicarbonate
ing1_FeSO4["FeSO4"]
CultureMech_001398 --> ing1_FeSO4
CHEBI_75832["CHEBI:75832"]
ing1_FeSO4 -.-> CHEBI_75832
ing2_Acetate["Acetate"]
CultureMech_001398 --> ing2_Acetate
CHEBI_30089["CHEBI:30089"]
ing2_Acetate -.-> CHEBI_30089
ing3_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_001398 --> ing3_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing3_CaCl2_x_2_H2O -.-> CHEBI_86158
ing4_Yeast_extract["Yeast extract"]
CultureMech_001398 --> ing4_Yeast_extract
ing5_NaHCO3["NaHCO3"]
CultureMech_001398 --> ing5_NaHCO3
CHEBI_32139["CHEBI:32139"]
ing5_NaHCO3 -.-> CHEBI_32139
ing6_Resazurin["Resazurin"]
CultureMech_001398 --> ing6_Resazurin
CHEBI_8806["CHEBI:8806"]
ing6_Resazurin -.-> CHEBI_8806
ing7_Ammonium_chloride["Ammonium chloride"]
CultureMech_001398 --> ing7_Ammonium_chloride
CHEBI_31206["CHEBI:31206"]
ing7_Ammonium_chloride -.-> CHEBI_31206
ing8_Ammonium_acetate["Ammonium acetate"]
CultureMech_001398 --> ing8_Ammonium_acetate
CHEBI_62947["CHEBI:62947"]
ing8_Ammonium_acetate -.-> CHEBI_62947
ing9_Pyruvic_acid_sodium_salt["Pyruvic acid sodium salt"]
CultureMech_001398 --> ing9_Pyruvic_acid_sodium_salt
CHEBI_50144["CHEBI:50144"]
ing9_Pyruvic_acid_sodium_salt -.-> CHEBI_50144
ing10_Dextrose["Dextrose"]
CultureMech_001398 --> ing10_Dextrose
CHEBI_17634["CHEBI:17634"]
ing10_Dextrose -.-> CHEBI_17634
ing11_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
CultureMech_001398 --> ing11_MgSO4_x_7_H2O
CHEBI_31795["CHEBI:31795"]
ing11_MgSO4_x_7_H2O -.-> CHEBI_31795
ing12_KCl["KCl"]
CultureMech_001398 --> ing12_KCl
CHEBI_32588["CHEBI:32588"]
ing12_KCl -.-> CHEBI_32588
ing13_KH2PO4["KH2PO4"]
CultureMech_001398 --> ing13_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing13_KH2PO4 -.-> CHEBI_63036
ing14_Vitamin_B12["Vitamin B12"]
CultureMech_001398 --> ing14_Vitamin_B12
CHEBI_176843["CHEBI:176843"]
ing14_Vitamin_B12 -.-> CHEBI_176843
ing15_HCl["HCl"]
CultureMech_001398 --> ing15_HCl
CHEBI_17883["CHEBI:17883"]
ing15_HCl -.-> CHEBI_17883
ing16_FeSO4_x_7_H2O["FeSO4 x 7 H2O"]
CultureMech_001398 --> ing16_FeSO4_x_7_H2O
CHEBI_75836["CHEBI:75836"]
ing16_FeSO4_x_7_H2O -.-> CHEBI_75836
ing17_ZnCl2["ZnCl2"]
CultureMech_001398 --> ing17_ZnCl2
CHEBI_49976["CHEBI:49976"]
ing17_ZnCl2 -.-> CHEBI_49976
ing18_MnCl2_x_4_H2O["MnCl2 x 4 H2O"]
CultureMech_001398 --> ing18_MnCl2_x_4_H2O
CHEBI_86368["CHEBI:86368"]
ing18_MnCl2_x_4_H2O -.-> CHEBI_86368
ing19_H3BO3["H3BO3"]
CultureMech_001398 --> ing19_H3BO3
CHEBI_33118["CHEBI:33118"]
ing19_H3BO3 -.-> CHEBI_33118
ing20_CoCl2_x_6_H2O["CoCl2 x 6 H2O"]
CultureMech_001398 --> ing20_CoCl2_x_6_H2O
CHEBI_53503["CHEBI:53503"]
ing20_CoCl2_x_6_H2O -.-> CHEBI_53503
ing21_CuCl2_x_2_H2O["CuCl2 x 2 H2O"]
CultureMech_001398 --> ing21_CuCl2_x_2_H2O
CHEBI_86318["CHEBI:86318"]
ing21_CuCl2_x_2_H2O -.-> CHEBI_86318
ing22_NiCl2_x_6_H2O["NiCl2 x 6 H2O"]
CultureMech_001398 --> ing22_NiCl2_x_6_H2O
CHEBI_34887["CHEBI:34887"]
ing22_NiCl2_x_6_H2O -.-> CHEBI_34887
ing23_Na2MoO4_x_2_H2O["Na2MoO4 x 2 H2O"]
CultureMech_001398 --> ing23_Na2MoO4_x_2_H2O
CHEBI_75213["CHEBI:75213"]
ing23_Na2MoO4_x_2_H2O -.-> CHEBI_75213
Ingredients (24)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Bicarbonate | 10 MILLIMOLAR | ||
| 2 |
FeSO4
Fe.O4S 151.908 g/mol
|
1.5191 G_PER_L |
CHEBI:75832
iron(2+) sulfate (anhydrous)
|
|
| 3 |
Acetate
C2H3O2 59.044 g/mol
|
0.118088 G_PER_L |
CHEBI:30089
acetate
|
|
| 4 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.543478 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 5 | Yeast extract | 0.543478 G_PER_L | ||
| 6 |
NaHCO3
CHO3.Na 84.006 g/mol
|
30 G_PER_L |
CHEBI:32139
sodium hydrogencarbonate
|
|
| 7 |
Resazurin
C12H7NO4 229.191 g/mol
|
0.005 G_PER_L |
CHEBI:8806
Resazurin
|
|
| 8 |
Ammonium chloride
Cl.H4N 53.492 g/mol
|
14 G_PER_L |
CHEBI:31206
ammonium chloride
|
|
| 9 |
Ammonium acetate
C2H3O2.H4N 77.083 g/mol
|
10 G_PER_L |
CHEBI:62947
ammonium acetate
|
|
| 10 |
Pyruvic acid sodium salt
C3H3O3.Na 110.044 g/mol
|
10 G_PER_L |
CHEBI:50144
sodium pyruvate
|
|
| 11 |
Dextrose
C6H12O6 180.156 g/mol
|
10 G_PER_L |
CHEBI:17634
D-glucose
|
|
| 12 |
MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
|
20 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
|
| 13 |
KCl
Cl.K 74.551 g/mol
|
14 G_PER_L |
CHEBI:32588
potassium chloride
|
|
| 14 |
KH2PO4
H2O4P.K 136.084 g/mol
|
14 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
|
| 15 | Vitamin B12 | 0.1 G_PER_L |
CHEBI:176843
vitamin B12
|
|
| 16 |
HCl
HCl 36.461 g/mol
|
1.925 G_PER_L |
CHEBI:17883
hydrogen chloride
|
|
| 17 |
FeSO4 x 7 H2O
Fe.7H2O.O4S 278.013 g/mol
|
1.5 G_PER_L |
CHEBI:75836
iron(2+) sulfate heptahydrate
|
|
| 18 |
ZnCl2
2Cl.Zn 136.296 g/mol
|
0.07 G_PER_L |
CHEBI:49976
zinc dichloride
|
|
| 19 |
MnCl2 x 4 H2O
Cl2Mn.4H2O 197.904 g/mol
|
0.1 G_PER_L |
CHEBI:86368
manganese(II) chloride tetrahydrate
|
|
| 20 |
H3BO3
H3BO3 61.833 g/mol
|
0.3 G_PER_L |
CHEBI:33118
boric acid
|
|
| 21 |
CoCl2 x 6 H2O
2Cl.Co.6H2O 237.929 g/mol
|
0.19 G_PER_L |
CHEBI:53503
cobalt chloride hexahydrate
|
|
| 22 |
CuCl2 x 2 H2O
Cl2Cu.2H2O 170.482 g/mol
|
0.002 G_PER_L |
CHEBI:86318
copper(II) chloride dihydrate
|
|
| 23 |
NiCl2 x 6 H2O
Cl2Ni 129.599 g/mol
|
0.024 G_PER_L |
CHEBI:34887
nickel dichloride
|
|
| 24 |
Na2MoO4 x 2 H2O
2H2O.MoO4.2Na 241.946 g/mol
|
0.036 G_PER_L |
CHEBI:75213
sodium molybdate dihydrate
|
Preparation
- Mix solution D, C and E. Bubble with CO2 in an ice bath under sterile conditions.
- Fill 50 ml in each bottle of solution A. Before using add 4 ml solution B and 0.1 ml solution F. To final medium add 10 mM bicarbonate, 10 mM FeSO4 and 2mM acetate.
- Adjust pH to 6.8.
- Fill in sterile, N2 gassed screw-cap tubes under N2 gas.
- At 25C in light the incubation time is about 4 weeks.
- Fill 10x 46ml in 100 ml screw-cap bottles. Bubble with N2/CO2 and autoclave 121°C 15 min.
- Prepare in a screw-cap bottle, bubble with N2 to replace air, close tightly and autoclave.
- Bubble with CO2 and filter sterilize into sterile, gas-tight, 100 ml screw-cap bottle.
- Autoclave in a cotton-stoppered Erlenmeyer flask with an outlet tube for medium, connected to a glass outlet at the bottom of the vessel and has, at the other end, a silicon rubber tube with a pinch cock and a bell for aseptic dispensing of the medium into bottles.
- Cool to room temperature under an atmosphere of N2/CO2 in an ice bath.
- Filter sterilize into sterile, gas-tight, 100 ml screw-cap bottle.
- Filter sterilized
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:10.010236Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 29a |
| 2026-03-13T06:19:03.776044Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:001398 |
| 2026-03-17T06:30:50.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:15.744454+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "MEDIUM FOR CHLOROBIUM FERROOXIDANS" to "medium_for_chlorobium_ferrooxidans" for consistent matching |
| 2026-06-05T07:41:28.969011+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 21 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T07:47:06.020065+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. |