Overview
- External ontology
- TOGO:M2499 — BG11
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M2499
Composition
flowchart LR
CultureMech_009072["bg11"]
ing0_Distilled_water["Distilled water"]
CultureMech_009072 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_MgSO4___7H2O["MgSO4 · 7H2O"]
CultureMech_009072 --> ing1_MgSO4___7H2O
CHEBI_31795["CHEBI:31795"]
ing1_MgSO4___7H2O -.-> CHEBI_31795
ing2_CaCl2___2H2O["CaCl2 · 2H2O"]
CultureMech_009072 --> ing2_CaCl2___2H2O
CHEBI_86158["CHEBI:86158"]
ing2_CaCl2___2H2O -.-> CHEBI_86158
ing3_K2HPO4["K2HPO4"]
CultureMech_009072 --> ing3_K2HPO4
CHEBI_131527["CHEBI:131527"]
ing3_K2HPO4 -.-> CHEBI_131527
ing4_Na2CO3["Na2CO3"]
CultureMech_009072 --> ing4_Na2CO3
CHEBI_29377["CHEBI:29377"]
ing4_Na2CO3 -.-> CHEBI_29377
ing5_NaNO3["NaNO3"]
CultureMech_009072 --> ing5_NaNO3
CHEBI_63005["CHEBI:63005"]
ing5_NaNO3 -.-> CHEBI_63005
ing6_Ferric_ammmonium_citrate["Ferric ammmonium citrate"]
CultureMech_009072 --> ing6_Ferric_ammmonium_citrate
CHEBI_31604["CHEBI:31604"]
ing6_Ferric_ammmonium_citrate -.-> CHEBI_31604
ing7_Citric_acid["Citric acid"]
CultureMech_009072 --> ing7_Citric_acid
CHEBI_30769["CHEBI:30769"]
ing7_Citric_acid -.-> CHEBI_30769
ing8_EDTA__disodium_magnesium_salt_["EDTA (disodium magnesium salt)"]
CultureMech_009072 --> ing8_EDTA__disodium_magnesium_salt_
ing9_Trace_metal_mix_A5["Trace-metal mix A5"]
CultureMech_009072 --> ing9_Trace_metal_mix_A5
ing10_Na2MoO4___2H2O["Na2MoO4 · 2H2O"]
CultureMech_009072 --> ing10_Na2MoO4___2H2O
CHEBI_75213["CHEBI:75213"]
ing10_Na2MoO4___2H2O -.-> CHEBI_75213
ing11_H3BO3["H3BO3"]
CultureMech_009072 --> ing11_H3BO3
CHEBI_33118["CHEBI:33118"]
ing11_H3BO3 -.-> CHEBI_33118
ing12_MnCl2___4H2O["MnCl2 · 4H2O"]
CultureMech_009072 --> ing12_MnCl2___4H2O
CHEBI_86368["CHEBI:86368"]
ing12_MnCl2___4H2O -.-> CHEBI_86368
ing13_ZnSO4_7H2O["ZnSO4·7H2O"]
CultureMech_009072 --> ing13_ZnSO4_7H2O
CHEBI_32312["CHEBI:32312"]
ing13_ZnSO4_7H2O -.-> CHEBI_32312
ing14_CuSO2_5H2O["CuSO2・5H2O"]
CultureMech_009072 --> ing14_CuSO2_5H2O
ing15_Co_NO3_2___6H2O["Co(NO3)2 · 6H2O"]
CultureMech_009072 --> ing15_Co_NO3_2___6H2O
CHEBI_86214["CHEBI:86214"]
ing15_Co_NO3_2___6H2O -.-> CHEBI_86214
Ingredients (16)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Distilled water
H2O 18.015 g/mol
|
1.0 G_PER_L |
CHEBI:15377
water
|
Role: Solvating media; Properties: Inorganic compound, Defined component, Simple component [Collapsed 2 identical duplicates: 1.0, 1.0] |
| 2 |
MgSO4 · 7H2O
7H2O.Mg.O4S 246.473 g/mol
|
0.075 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 3 |
CaCl2 · 2H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.036 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 4 |
K2HPO4
HO4P.2K 174.174 g/mol
|
0.04 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
Role: Buffer; Properties: Inorganic compound, Defined component, Simple component |
| 5 |
Na2CO3
CO3.2Na 105.988 g/mol
|
0.02 G_PER_L |
CHEBI:29377
sodium carbonate
|
Role: Buffer; Properties: Inorganic compound, Defined component, Simple component |
| 6 |
NaNO3
NO3.Na 84.994 g/mol
|
1.5 G_PER_L |
CHEBI:63005
sodium nitrate
|
Role: Nitrogen source; Properties: Inorganic compound, Defined component, Simple component |
| 7 | Ferric ammmonium citrate | 0.006 G_PER_L |
CHEBI:31604
ferric ammonium citrate
|
Role: Nitrogen source; Properties: Organic compound, Defined component, Simple component |
| 8 |
Citric acid
C6H8O7 192.123 g/mol
|
0.006 G_PER_L |
CHEBI:30769
citric acid
|
Properties: Defined component, Organic compound, Simple component |
| 9 | EDTA (disodium magnesium salt) | 0.001 G_PER_L | Properties: Defined component, Simple component, Organic compound | |
| 10 | Trace-metal mix A5 | 1 G_PER_L | ||
| 11 |
Na2MoO4 · 2H2O
2H2O.MoO4.2Na 241.946 g/mol
|
0.39 G_PER_L |
CHEBI:75213
sodium molybdate dihydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 12 |
H3BO3
H3BO3 61.833 g/mol
|
2.86 G_PER_L |
CHEBI:33118
boric acid
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 13 |
MnCl2 · 4H2O
Cl2Mn.4H2O 197.904 g/mol
|
1.81 G_PER_L |
CHEBI:86368
manganese(II) chloride tetrahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 14 |
ZnSO4·7H2O
7H2O.O4S.Zn 287.558 g/mol
|
0.222 G_PER_L |
CHEBI:32312
zinc sulfate heptahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 15 | CuSO2・5H2O | 0.079 G_PER_L | Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component | |
| 16 |
Co(NO3)2 · 6H2O
Co.6H2O.2NO3 291.031 g/mol
|
0.0494 G_PER_L |
CHEBI:86214
cobalt dinitrate hexahydrate
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:56.589563Z | togo-import | Imported from TOGO Medium | Source: TOGO, ID: M2499 |
| 2026-01-28T19:48:07.009820Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T03:08:38.012385Z | data-quality-cleanup-v1.0 | Data quality fixes | Merged 1 duplicate ingredient(s) |
| 2026-03-13T06:20:02.373055Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009072 |
| 2026-03-17T06:29:39.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:21.148086+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "BG11" to "bg11" for consistent matching |
| 2026-06-05T07:40:37.062742+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 8 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T06:57:26.848698+00:00 | mgso4-heptahydrate-term-fix-v1.0 | Corrected MgSO4·7H2O primary term grounding to heptahydrate | Re-grounded 1 heptahydrate-labelled ingredient(s) from CHEBI:32599 (generic magnesium sulfate) to CHEBI:31795 (magnesium sulfate heptahydrate). Generic/hexahydrate labels untouched. |
| 2026-06-10T07:46:49.112855+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. |
| 2026-09-02T07:37:46.698092+00:00 | repair_merged_duplicates.py | REPAIRED_SUMMED_DUPLICATE_MERGE | Collapsed 1 ingredient row(s) whose concentration was the SUM of identical duplicate values written by cleanup_media_quality.py. Every merged part was the same value, so the pre-merge value is unambiguous and no source lookup was needed. Rows whose merged parts differ were left untouched. |