Overview
- External ontology
- mediadive.medium:1592 (source link unavailable) — Cyanobacteria Medium BG11-
- Applications
-
- Microbial cultivation
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium1592.pdf
Composition
flowchart LR
CultureMech_001069["cyanobacteria_medium_bg11"]
ing0_Mg_SO4__x_7_H2O["Mg(SO4) x 7 H2O"]
CultureMech_001069 --> ing0_Mg_SO4__x_7_H2O
ing1_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_001069 --> ing1_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing1_CaCl2_x_2_H2O -.-> CHEBI_86158
ing2_Na3_citrate_x_2_H2O["Na3-citrate x 2 H2O"]
CultureMech_001069 --> ing2_Na3_citrate_x_2_H2O
CHEBI_32142["CHEBI:32142"]
ing2_Na3_citrate_x_2_H2O -.-> CHEBI_32142
ing3_Na_EDTA_x_2_H2O["Na-EDTA x 2 H2O"]
CultureMech_001069 --> ing3_Na_EDTA_x_2_H2O
CHEBI_64758["CHEBI:64758"]
ing3_Na_EDTA_x_2_H2O -.-> CHEBI_64758
ing4_K2HPO4_x_3_H2O["K2HPO4 x 3 H2O"]
CultureMech_001069 --> ing4_K2HPO4_x_3_H2O
CHEBI_131527["CHEBI:131527"]
ing4_K2HPO4_x_3_H2O -.-> CHEBI_131527
ing5_Na2CO3["Na2CO3"]
CultureMech_001069 --> ing5_Na2CO3
CHEBI_29377["CHEBI:29377"]
ing5_Na2CO3 -.-> CHEBI_29377
ing6_Fe_NH4_citrate["Fe(NH4)citrate"]
CultureMech_001069 --> ing6_Fe_NH4_citrate
CHEBI_31604["CHEBI:31604"]
ing6_Fe_NH4_citrate -.-> CHEBI_31604
ing7_Vitamin_B12["Vitamin B12"]
CultureMech_001069 --> ing7_Vitamin_B12
CHEBI_176843["CHEBI:176843"]
ing7_Vitamin_B12 -.-> CHEBI_176843
ing8_H3BO3["H3BO3"]
CultureMech_001069 --> ing8_H3BO3
CHEBI_33118["CHEBI:33118"]
ing8_H3BO3 -.-> CHEBI_33118
ing9_MnCl2_x_4_H2O["MnCl2 x 4 H2O"]
CultureMech_001069 --> ing9_MnCl2_x_4_H2O
CHEBI_86368["CHEBI:86368"]
ing9_MnCl2_x_4_H2O -.-> CHEBI_86368
ing10_ZnSO4_x_7_H2O["ZnSO4 x 7 H2O"]
CultureMech_001069 --> ing10_ZnSO4_x_7_H2O
CHEBI_32312["CHEBI:32312"]
ing10_ZnSO4_x_7_H2O -.-> CHEBI_32312
ing11_Na2MoO4_x_2_H2O["Na2MoO4 x 2 H2O"]
CultureMech_001069 --> ing11_Na2MoO4_x_2_H2O
CHEBI_75213["CHEBI:75213"]
ing11_Na2MoO4_x_2_H2O -.-> CHEBI_75213
ing12_CuSO4_x_5_H2O["CuSO4 x 5 H2O"]
CultureMech_001069 --> ing12_CuSO4_x_5_H2O
CHEBI_31440["CHEBI:31440"]
ing12_CuSO4_x_5_H2O -.-> CHEBI_31440
ing13_Co_NO3_2_x_6_H2O["Co(NO3)2 x 6 H2O"]
CultureMech_001069 --> ing13_Co_NO3_2_x_6_H2O
CHEBI_86214["CHEBI:86214"]
ing13_Co_NO3_2_x_6_H2O -.-> CHEBI_86214
Ingredients (14)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Mg(SO4) x 7 H2O | 10 G_PER_L | ||
| 2 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
10 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 3 |
Na3-citrate x 2 H2O
C6H5O7.2H2O.3Na 294.099 g/mol
|
10 G_PER_L |
CHEBI:32142
sodium citrate dihydrate
|
|
| 4 |
Na-EDTA x 2 H2O
C10H14N2O8.2H2O.2Na 372.238 g/mol
|
10 G_PER_L |
CHEBI:64758
EDTA disodium salt dihydrate
|
|
| 5 |
K2HPO4 x 3 H2O
HO4P.2K 174.174 g/mol
|
2 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
|
| 6 |
Na2CO3
CO3.2Na 105.988 g/mol
|
2 G_PER_L |
CHEBI:29377
sodium carbonate
|
|
| 7 | Fe(NH4)citrate | 1 G_PER_L |
CHEBI:31604
ferric ammonium citrate
|
|
| 8 | Vitamin B12 | 1 G_PER_L |
CHEBI:176843
vitamin B12
|
|
| 9 |
H3BO3
H3BO3 61.833 g/mol
|
2.9 G_PER_L |
CHEBI:33118
boric acid
|
|
| 10 |
MnCl2 x 4 H2O
Cl2Mn.4H2O 197.904 g/mol
|
1.81 G_PER_L |
CHEBI:86368
manganese(II) chloride tetrahydrate
|
|
| 11 |
ZnSO4 x 7 H2O
7H2O.O4S.Zn 287.558 g/mol
|
0.22 G_PER_L |
CHEBI:32312
zinc sulfate heptahydrate
|
|
| 12 |
Na2MoO4 x 2 H2O
2H2O.MoO4.2Na 241.946 g/mol
|
0.39 G_PER_L |
CHEBI:75213
sodium molybdate dihydrate
|
|
| 13 |
CuSO4 x 5 H2O
Cu.5H2O.O4S 249.684 g/mol
|
10 G_PER_L |
CHEBI:31440
copper(II) sulfate pentahydrate
|
|
| 14 |
Co(NO3)2 x 6 H2O
Co.6H2O.2NO3 291.031 g/mol
|
10 G_PER_L |
CHEBI:86214
cobalt dinitrate hexahydrate
|
Preparation
- Make up to <span class='amount' data-volume='1000'>1000</span> ml with MilliQ water.
- Autoclave at 121 °C for 20 min.
- After cooling, add the following filter sterilized components.
- Make up to <span class='amount' data-volume='1000'>1000</span> ml with MilliQ water.
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- cyanobacteria_medium_bg11 (CultureMech:001069)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:14.933921Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 1592 |
| 2026-01-28T19:48:25.836962Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:19:00.916551Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:001069 |
| 2026-03-17T06:30:20.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:12.573981+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Cyanobacteria Medium BG11-" to "cyanobacteria_medium_bg11" for consistent matching |
| 2026-06-05T07:40:55.102141+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. |
| 2026-06-10T07:46:55.069150+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. |
| 2026-08-06T03:05:29.431539+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint e6d564be2dc3720652d58cf0e65426a756878e52eb2f1bffcf886600e3543146 |