Overview
- External ontology
- mediadive.medium:1329 (source link unavailable) — METHANOSAETA PELAGICA MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 7.5
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium1329.pdf
Composition
flowchart LR
CultureMech_000786["methanosaeta_pelagica_medium"]
ing0_MgCl2_x_6_H2O["MgCl2 x 6 H2O"]
CultureMech_000786 --> ing0_MgCl2_x_6_H2O
CHEBI_86345["CHEBI:86345"]
ing0_MgCl2_x_6_H2O -.-> CHEBI_86345
ing1_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_000786 --> ing1_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing1_CaCl2_x_2_H2O -.-> CHEBI_86158
ing2_NH4Cl["NH4Cl"]
CultureMech_000786 --> ing2_NH4Cl
CHEBI_31206["CHEBI:31206"]
ing2_NH4Cl -.-> CHEBI_31206
ing3_NaCl["NaCl"]
CultureMech_000786 --> ing3_NaCl
CHEBI_26710["CHEBI:26710"]
ing3_NaCl -.-> CHEBI_26710
ing4_Na_acetate["Na-acetate"]
CultureMech_000786 --> ing4_Na_acetate
CHEBI_32954["CHEBI:32954"]
ing4_Na_acetate -.-> CHEBI_32954
ing5_Yeast_extract["Yeast extract"]
CultureMech_000786 --> ing5_Yeast_extract
ing6_Trypticase_peptone["Trypticase peptone"]
CultureMech_000786 --> ing6_Trypticase_peptone
ing7_Sodium_resazurin["Sodium resazurin"]
CultureMech_000786 --> ing7_Sodium_resazurin
CHEBI_8806["CHEBI:8806"]
ing7_Sodium_resazurin -.-> CHEBI_8806
ing8_KH2PO4["KH2PO4"]
CultureMech_000786 --> ing8_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing8_KH2PO4 -.-> CHEBI_63036
ing9_K2HPO4["K2HPO4"]
CultureMech_000786 --> ing9_K2HPO4
CHEBI_131527["CHEBI:131527"]
ing9_K2HPO4 -.-> CHEBI_131527
ing10_Na2CO3["Na2CO3"]
CultureMech_000786 --> ing10_Na2CO3
CHEBI_29377["CHEBI:29377"]
ing10_Na2CO3 -.-> CHEBI_29377
ing11_2_Mercaptoethanesulfonate["2-Mercaptoethanesulfonate"]
CultureMech_000786 --> ing11_2_Mercaptoethanesulfonate
CHEBI_17905["CHEBI:17905"]
ing11_2_Mercaptoethanesulfonate -.-> CHEBI_17905
ing12_Na2S_x_9_H2O["Na2S x 9 H2O"]
CultureMech_000786 --> ing12_Na2S_x_9_H2O
CHEBI_76209["CHEBI:76209"]
ing12_Na2S_x_9_H2O -.-> CHEBI_76209
ing13_Nitrilotriacetic_acid["Nitrilotriacetic acid"]
CultureMech_000786 --> ing13_Nitrilotriacetic_acid
CHEBI_44557["CHEBI:44557"]
ing13_Nitrilotriacetic_acid -.-> CHEBI_44557
ing14_FeCl2_x_4_H2O["FeCl2 x 4 H2O"]
CultureMech_000786 --> ing14_FeCl2_x_4_H2O
CHEBI_86249["CHEBI:86249"]
ing14_FeCl2_x_4_H2O -.-> CHEBI_86249
ing15_MnCl2_x_4_H2O["MnCl2 x 4 H2O"]
CultureMech_000786 --> ing15_MnCl2_x_4_H2O
CHEBI_86368["CHEBI:86368"]
ing15_MnCl2_x_4_H2O -.-> CHEBI_86368
ing16_CoCl2_x_6_H2O["CoCl2 x 6 H2O"]
CultureMech_000786 --> ing16_CoCl2_x_6_H2O
CHEBI_53503["CHEBI:53503"]
ing16_CoCl2_x_6_H2O -.-> CHEBI_53503
ing17_ZnCl2["ZnCl2"]
CultureMech_000786 --> ing17_ZnCl2
CHEBI_49976["CHEBI:49976"]
ing17_ZnCl2 -.-> CHEBI_49976
ing18_CuCl2["CuCl2"]
CultureMech_000786 --> ing18_CuCl2
CHEBI_49553["CHEBI:49553"]
ing18_CuCl2 -.-> CHEBI_49553
ing19_H3BO3["H3BO3"]
CultureMech_000786 --> ing19_H3BO3
CHEBI_33118["CHEBI:33118"]
ing19_H3BO3 -.-> CHEBI_33118
ing20_Na2MoO4_x_2_H2O["Na2MoO4 x 2 H2O"]
CultureMech_000786 --> ing20_Na2MoO4_x_2_H2O
CHEBI_75213["CHEBI:75213"]
ing20_Na2MoO4_x_2_H2O -.-> CHEBI_75213
ing21_NiCl2_x_6_H2O["NiCl2 x 6 H2O"]
CultureMech_000786 --> ing21_NiCl2_x_6_H2O
CHEBI_34887["CHEBI:34887"]
ing21_NiCl2_x_6_H2O -.-> CHEBI_34887
ing22_Na2SeO3_x_5_H2O["Na2SeO3 x 5 H2O"]
CultureMech_000786 --> ing22_Na2SeO3_x_5_H2O
CHEBI_131361["CHEBI:131361"]
ing22_Na2SeO3_x_5_H2O -.-> CHEBI_131361
ing23_Na2WO4_x_2_H2O["Na2WO4 x 2 H2O"]
CultureMech_000786 --> ing23_Na2WO4_x_2_H2O
CHEBI_63939["CHEBI:63939"]
ing23_Na2WO4_x_2_H2O -.-> CHEBI_63939
ing24_Biotin["Biotin"]
CultureMech_000786 --> ing24_Biotin
CHEBI_15956["CHEBI:15956"]
ing24_Biotin -.-> CHEBI_15956
ing25_Folic_acid["Folic acid"]
CultureMech_000786 --> ing25_Folic_acid
CHEBI_27470["CHEBI:27470"]
ing25_Folic_acid -.-> CHEBI_27470
ing26_Pyridoxine_hydrochloride["Pyridoxine hydrochloride"]
CultureMech_000786 --> ing26_Pyridoxine_hydrochloride
CHEBI_30961["CHEBI:30961"]
ing26_Pyridoxine_hydrochloride -.-> CHEBI_30961
ing27_Thiamine_HCl["Thiamine HCl"]
CultureMech_000786 --> ing27_Thiamine_HCl
CHEBI_49105["CHEBI:49105"]
ing27_Thiamine_HCl -.-> CHEBI_49105
ing28_Riboflavin["Riboflavin"]
CultureMech_000786 --> ing28_Riboflavin
CHEBI_17015["CHEBI:17015"]
ing28_Riboflavin -.-> CHEBI_17015
ing29_Nicotinic_acid["Nicotinic acid"]
CultureMech_000786 --> ing29_Nicotinic_acid
CHEBI_15940["CHEBI:15940"]
ing29_Nicotinic_acid -.-> CHEBI_15940
CultureMech_000786 --> more["...4 more"]
Ingredients (34)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
MgCl2 x 6 H2O
2Cl.6H2O.Mg 203.301 g/mol
|
3.04088 G_PER_L |
CHEBI:86345
magnesium dichloride hexahydrate
|
|
| 2 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.249551 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
[Merged 2 duplicates: 0.149551, 0.1] |
| 3 |
NH4Cl
Cl.H4N 53.492 g/mol
|
0.538385 G_PER_L |
CHEBI:31206
ammonium chloride
|
|
| 4 |
NaCl
Cl.Na 58.443 g/mol
|
20.9402 G_PER_L |
CHEBI:26710
sodium chloride
|
[Merged 2 duplicates: 19.9402, 1.0] |
| 5 |
Na-acetate
C2H3O2.Na 82.034 g/mol
|
6.54038 G_PER_L |
CHEBI:32954
sodium acetate
|
|
| 6 | Yeast extract | 1.49551 G_PER_L | ||
| 7 | Trypticase peptone | 0.398804 G_PER_L | ||
| 8 |
Sodium resazurin
C12H7NO4 229.191 g/mol
|
0.000498504 G_PER_L |
CHEBI:8806
Resazurin
|
|
| 9 |
KH2PO4
H2O4P.K 136.084 g/mol
|
1.18644 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
|
| 10 |
K2HPO4
HO4P.2K 174.174 g/mol
|
0.209372 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
|
| 11 |
Na2CO3
CO3.2Na 105.988 g/mol
|
1.49551 G_PER_L |
CHEBI:29377
sodium carbonate
|
|
| 12 |
2-Mercaptoethanesulfonate
C2H6O3S2 142.201 g/mol
|
0.139581 G_PER_L |
CHEBI:17905
coenzyme M
|
|
| 13 |
Na2S x 9 H2O
9H2O.2Na.S 240.182 g/mol
|
0.358923 G_PER_L |
CHEBI:76209
sodium sulfide nonahydrate
|
|
| 14 |
Nitrilotriacetic acid
C6H9NO6 191.139 g/mol
|
12.8 G_PER_L |
CHEBI:44557
nitrilotriacetic acid
|
|
| 15 |
FeCl2 x 4 H2O
Cl2Fe.4H2O 198.811 g/mol
|
1 G_PER_L |
CHEBI:86249
iron dichloride tetrahydrate
|
|
| 16 |
MnCl2 x 4 H2O
Cl2Mn.4H2O 197.904 g/mol
|
0.1 G_PER_L |
CHEBI:86368
manganese(II) chloride tetrahydrate
|
|
| 17 |
CoCl2 x 6 H2O
2Cl.Co.6H2O 237.929 g/mol
|
0.03 G_PER_L |
CHEBI:53503
cobalt chloride hexahydrate
|
|
| 18 |
ZnCl2
2Cl.Zn 136.296 g/mol
|
0.1 G_PER_L |
CHEBI:49976
zinc dichloride
|
|
| 19 |
CuCl2
Cl2Cu 134.452 g/mol
|
0.02 G_PER_L |
CHEBI:49553
copper(II) chloride
|
|
| 20 |
H3BO3
H3BO3 61.833 g/mol
|
0.01 G_PER_L |
CHEBI:33118
boric acid
|
|
| 21 |
Na2MoO4 x 2 H2O
2H2O.MoO4.2Na 241.946 g/mol
|
0.03 G_PER_L |
CHEBI:75213
sodium molybdate dihydrate
|
|
| 22 |
NiCl2 x 6 H2O
Cl2Ni 129.599 g/mol
|
0.1 G_PER_L |
CHEBI:34887
nickel dichloride
|
|
| 23 |
Na2SeO3 x 5 H2O
5H2O.2Na.O3Se 263.012 g/mol
|
0.03 G_PER_L |
CHEBI:131361
disodium selenite pentahydrate
|
|
| 24 |
Na2WO4 x 2 H2O
2H2O.2Na.O4W 329.846 g/mol
|
0.04 G_PER_L |
CHEBI:63939
sodium tungstate dihydrate
|
|
| 25 |
Biotin
C10H16N2O3S 244.316 g/mol
|
0.02 G_PER_L |
CHEBI:15956
biotin
|
|
| 26 |
Folic acid
C19H19N7O6 441.404 g/mol
|
0.02 G_PER_L |
CHEBI:27470
folic acid
|
|
| 27 |
Pyridoxine hydrochloride
C8H11NO3.HCl 205.641 g/mol
|
0.1 G_PER_L |
CHEBI:30961
pyridoxine hydrochloride
|
|
| 28 |
Thiamine HCl
C12H17N4OS.Cl.HCl 337.276 g/mol
|
0.05 G_PER_L |
CHEBI:49105
thiamine hydrochloride
|
|
| 29 |
Riboflavin
C17H20N4O6 376.369 g/mol
|
0.05 G_PER_L |
CHEBI:17015
riboflavin
|
|
| 30 |
Nicotinic acid
C6H5NO2 123.111 g/mol
|
0.05 G_PER_L |
CHEBI:15940
nicotinic acid
|
|
| 31 |
Calcium D-(+)-pantothenate
2C9H16NO5.Ca 476.536 g/mol
|
0.05 G_PER_L |
CHEBI:31345
Calcium pantothenate
|
|
| 32 | Vitamin B12 | 0.001 G_PER_L |
CHEBI:176843
vitamin B12
|
|
| 33 |
p-Aminobenzoic acid
C7H7NO2 137.138 g/mol
|
0.05 G_PER_L |
CHEBI:30753
4-aminobenzoic acid
|
|
| 34 |
(DL)-alpha-Lipoic acid
C8H14O2S2 206.332 g/mol
|
0.05 G_PER_L |
CHEBI:16494
lipoic acid
|
Preparation
- Dissolve ingredients (except phosphates, carbonate, coenzyme M, vitamins and sulfide) and sparge medium with 80% N2 and 20% CO2 gas mixture for 30 - 45 min to make it anoxic. Dispense medium under same gas atmosphere into anoxic Hungate-type tubes or serum vials and autoclave. Add phosphates, vitamins (sterilized by filtration) 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. Adjust pH of the complete medium to 7.5, if necessary.
- First dissolve NTA in 200 ml of distilled water and adjust pH to 6.5 with KOH, then dissolve mineral salts. Finally adjust pH to 6.5 with KOH and make up to 1000.00 ml.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:14.114504Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 1329 |
| 2026-02-06T05:10:36.295956Z | invalid-chebi-removal | Removed 1 invalid CHEBI ID(s) | Removed CHEBI IDs with invalid format (7+ digits) from MicrobeMediaParam source data |
| 2026-03-13T03:09:15.329620Z | data-quality-cleanup-v1.0 | Data quality fixes | Merged 2 duplicate ingredient(s) |
| 2026-03-13T06:18:58.361533Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:000786 |
| 2026-03-17T06:30:22.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:09.760043+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "METHANOSAETA PELAGICA MEDIUM" to "methanosaeta_pelagica_medium" for consistent matching |
| 2026-06-05T07:41:32.226309+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 30 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T07:47:07.234103+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. |