desulfosoma_medium

CultureMech:000922 bacterial COMPLEX LIQUID
Original name: DESULFOSOMA MEDIUM

Overview

External ontology
mediadive.medium:1456 (source link unavailable) — DESULFOSOMA MEDIUM
Applications
  • Microbial cultivation
pH range
{'min': 7.0, 'max': 7.2}
Notes
Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium1456.pdf

Composition

flowchart LR
    CultureMech_000922["desulfosoma_medium"]
    ing0_K2HPO4["K2HPO4"]
    CultureMech_000922 --> ing0_K2HPO4
    CHEBI_131527["CHEBI:131527"]
    ing0_K2HPO4 -.-> CHEBI_131527
    ing1_KH2PO4["KH2PO4"]
    CultureMech_000922 --> ing1_KH2PO4
    CHEBI_63036["CHEBI:63036"]
    ing1_KH2PO4 -.-> CHEBI_63036
    ing2_NaCl["NaCl"]
    CultureMech_000922 --> ing2_NaCl
    CHEBI_26710["CHEBI:26710"]
    ing2_NaCl -.-> CHEBI_26710
    ing3_NH4Cl["NH4Cl"]
    CultureMech_000922 --> ing3_NH4Cl
    CHEBI_31206["CHEBI:31206"]
    ing3_NH4Cl -.-> CHEBI_31206
    ing4_KCl["KCl"]
    CultureMech_000922 --> ing4_KCl
    CHEBI_32588["CHEBI:32588"]
    ing4_KCl -.-> CHEBI_32588
    ing5_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
    CultureMech_000922 --> ing5_CaCl2_x_2_H2O
    CHEBI_86158["CHEBI:86158"]
    ing5_CaCl2_x_2_H2O -.-> CHEBI_86158
    ing6_MgCl2_x_6_H2O["MgCl2 x 6 H2O"]
    CultureMech_000922 --> ing6_MgCl2_x_6_H2O
    CHEBI_86345["CHEBI:86345"]
    ing6_MgCl2_x_6_H2O -.-> CHEBI_86345
    ing7_Na2SO4["Na2SO4"]
    CultureMech_000922 --> ing7_Na2SO4
    CHEBI_32149["CHEBI:32149"]
    ing7_Na2SO4 -.-> CHEBI_32149
    ing8_Yeast_extract["Yeast extract"]
    CultureMech_000922 --> ing8_Yeast_extract
    ing9_Trypticase_peptone["Trypticase peptone"]
    CultureMech_000922 --> ing9_Trypticase_peptone
    ing10_Sodium_resazurin["Sodium resazurin"]
    CultureMech_000922 --> ing10_Sodium_resazurin
    CHEBI_8806["CHEBI:8806"]
    ing10_Sodium_resazurin -.-> CHEBI_8806
    ing11_Na2CO3["Na2CO3"]
    CultureMech_000922 --> ing11_Na2CO3
    CHEBI_29377["CHEBI:29377"]
    ing11_Na2CO3 -.-> CHEBI_29377
    ing12_Na_pyruvate["Na-pyruvate"]
    CultureMech_000922 --> ing12_Na_pyruvate
    CHEBI_50144["CHEBI:50144"]
    ing12_Na_pyruvate -.-> CHEBI_50144
    ing13_L_Cysteine_HCl_x_H2O["L-Cysteine HCl x H2O"]
    CultureMech_000922 --> ing13_L_Cysteine_HCl_x_H2O
    CHEBI_91248["CHEBI:91248"]
    ing13_L_Cysteine_HCl_x_H2O -.-> CHEBI_91248
    ing14_Na2S_x_9_H2O["Na2S x 9 H2O"]
    CultureMech_000922 --> ing14_Na2S_x_9_H2O
    CHEBI_76209["CHEBI:76209"]
    ing14_Na2S_x_9_H2O -.-> CHEBI_76209
    ing15_HCl["HCl"]
    CultureMech_000922 --> ing15_HCl
    CHEBI_17883["CHEBI:17883"]
    ing15_HCl -.-> CHEBI_17883
    ing16_FeCl2_x_4_H2O["FeCl2 x 4 H2O"]
    CultureMech_000922 --> ing16_FeCl2_x_4_H2O
    CHEBI_86249["CHEBI:86249"]
    ing16_FeCl2_x_4_H2O -.-> CHEBI_86249
    ing17_ZnCl2["ZnCl2"]
    CultureMech_000922 --> ing17_ZnCl2
    CHEBI_49976["CHEBI:49976"]
    ing17_ZnCl2 -.-> CHEBI_49976
    ing18_MnCl2_x_4_H2O["MnCl2 x 4 H2O"]
    CultureMech_000922 --> ing18_MnCl2_x_4_H2O
    CHEBI_86368["CHEBI:86368"]
    ing18_MnCl2_x_4_H2O -.-> CHEBI_86368
    ing19_H3BO3["H3BO3"]
    CultureMech_000922 --> ing19_H3BO3
    CHEBI_33118["CHEBI:33118"]
    ing19_H3BO3 -.-> CHEBI_33118
    ing20_CoCl2_x_6_H2O["CoCl2 x 6 H2O"]
    CultureMech_000922 --> 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_000922 --> 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_000922 --> 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_000922 --> ing23_Na2MoO4_x_2_H2O
    CHEBI_75213["CHEBI:75213"]
    ing23_Na2MoO4_x_2_H2O -.-> CHEBI_75213

Ingredients (24)

# Ingredient Concentration Ontology Notes
1 K2HPO4
HO4P.2K 174.174 g/mol
0.3 G_PER_L CHEBI:131527
dipotassium hydrogen phosphate
2 KH2PO4
H2O4P.K 136.084 g/mol
0.3 G_PER_L CHEBI:63036
potassium dihydrogen phosphate
3 NaCl
Cl.Na 58.443 g/mol
1 G_PER_L CHEBI:26710
sodium chloride
4 NH4Cl
Cl.H4N 53.492 g/mol
1 G_PER_L CHEBI:31206
ammonium chloride
5 KCl
Cl.K 74.551 g/mol
0.1 G_PER_L CHEBI:32588
potassium chloride
6 CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
0.1 G_PER_L CHEBI:86158
calcium chloride dihydrate
7 MgCl2 x 6 H2O
2Cl.6H2O.Mg 203.301 g/mol
0.5 G_PER_L CHEBI:86345
magnesium dichloride hexahydrate
8 Na2SO4
2Na.O4S 142.043 g/mol
2.8 G_PER_L CHEBI:32149
sodium sulfate
9 Yeast extract 1 G_PER_L
10 Trypticase peptone 1 G_PER_L
11 Sodium resazurin
C12H7NO4 229.191 g/mol
0.0005 G_PER_L CHEBI:8806
Resazurin
12 Na2CO3
CO3.2Na 105.988 g/mol
1.5 G_PER_L CHEBI:29377
sodium carbonate
13 Na-pyruvate
C3H3O3.Na 110.044 g/mol
2.5 G_PER_L CHEBI:50144
sodium pyruvate
14 L-Cysteine HCl x H2O
C3H7NO2S.H2O.HCl 175.637 g/mol
0.5 G_PER_L CHEBI:91248
L-cysteine hydrochloride hydrate
15 Na2S x 9 H2O
9H2O.2Na.S 240.182 g/mol
0.5 G_PER_L CHEBI:76209
sodium sulfide nonahydrate
16 HCl
HCl 36.461 g/mol
2.5 G_PER_L CHEBI:17883
hydrogen chloride
17 FeCl2 x 4 H2O
Cl2Fe.4H2O 198.811 g/mol
1.5 G_PER_L CHEBI:86249
iron dichloride tetrahydrate
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
0.006 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

  1. Dissolve ingredients except carbonate, pyruvate, cysteine and sulfide, then sparge medium with 80% N2 and 20% CO2 gas mixture for 30 - 45 min to make it anoxic. Dispense medium under the same gas atmosphere into anoxic Hungate-type tubes or serum vials and autoclave. Add pyruvate (sterilized by filtration), cysteine and sulfide from sterile anoxic stock solutions prepared under 100% N2 gas and carbonate from a sterile anoxic stock solution prepared under 80% N2 and 20% CO2 gas mixture. Prior to use adjust pH of complete medium to 7.0 - 7.2, if necessary.
  2. First dissolve FeCl2 in the HCl, then dilute in water, add and dissolve the other salts. Finally make up to 1000.00 ml.

Target organisms

No target organisms are recorded.

Provenance

TimestampCuratorActionNotes
2026-01-26T17:53:14.486618Z mediadive-import Imported from MediaDive Source: DSMZ, ID: 1456
2026-03-13T06:18:59.596903Z culturemech-id-assigner-v1.0 Assigned CultureMech ID Assigned stable identifier: CultureMech:000922
2026-03-17T06:30:19.000000Z mediaingredientmech-enrichment-v1.0 Added MediaIngredientMech links Linked ingredients to MediaIngredientMech identifiers
2026-03-17T19:45:11.123694+00:00 normalize_media_names_to_snake_case.py NAME_NORMALIZED Normalized name from "DESULFOSOMA MEDIUM" to "desulfosoma_medium" for consistent matching
2026-05-20T06:01:14.395364+00:00 migrate_ph_range.py MIGRATED_PH_RANGE ph_range '7-7.2' -> {'min': 7.0, 'max': 7.2}
2026-06-05T07:40:57.271791+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.
2026-06-10T07:46:55.829658+00:00 primary-term-label-canonicalization-v1.0 Canonicalized primary term label to OBO canonical (OAK) 7 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi.