Overview
- External ontology
- mediadive.medium:J451 (source link unavailable) — ANOXIC MEDIUM FOR STRAIN AcBE2-1
- Applications
-
- Microbial cultivation
- pH
- 7.2
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=451
Composition
flowchart LR
CultureMech_002801["anoxic_medium_for_strain_acbe2_1"]
ing0_NaCl["NaCl"]
CultureMech_002801 --> ing0_NaCl
CHEBI_26710["CHEBI:26710"]
ing0_NaCl -.-> CHEBI_26710
ing1_MgCl2_x_6_H2O["MgCl2 x 6 H2O"]
CultureMech_002801 --> ing1_MgCl2_x_6_H2O
CHEBI_86345["CHEBI:86345"]
ing1_MgCl2_x_6_H2O -.-> CHEBI_86345
ing2_KH2PO4["KH2PO4"]
CultureMech_002801 --> ing2_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing2_KH2PO4 -.-> CHEBI_63036
ing3_KCl["KCl"]
CultureMech_002801 --> ing3_KCl
CHEBI_32588["CHEBI:32588"]
ing3_KCl -.-> CHEBI_32588
ing4_NH4Cl["NH4Cl"]
CultureMech_002801 --> ing4_NH4Cl
CHEBI_31206["CHEBI:31206"]
ing4_NH4Cl -.-> CHEBI_31206
ing5_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_002801 --> ing5_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing5_CaCl2_x_2_H2O -.-> CHEBI_86158
ing6_Na2SO4["Na2SO4"]
CultureMech_002801 --> ing6_Na2SO4
CHEBI_32149["CHEBI:32149"]
ing6_Na2SO4 -.-> CHEBI_32149
ing7_NaNO3["NaNO3"]
CultureMech_002801 --> ing7_NaNO3
CHEBI_63005["CHEBI:63005"]
ing7_NaNO3 -.-> CHEBI_63005
ing8_HCl["HCl"]
CultureMech_002801 --> ing8_HCl
CHEBI_17883["CHEBI:17883"]
ing8_HCl -.-> CHEBI_17883
ing9_FeCl2_x_4_H2O["FeCl2 x 4 H2O"]
CultureMech_002801 --> ing9_FeCl2_x_4_H2O
CHEBI_86249["CHEBI:86249"]
ing9_FeCl2_x_4_H2O -.-> CHEBI_86249
ing10_ZnCl2["ZnCl2"]
CultureMech_002801 --> ing10_ZnCl2
CHEBI_49976["CHEBI:49976"]
ing10_ZnCl2 -.-> CHEBI_49976
ing11_MnCl2_x_4_H2O["MnCl2 x 4 H2O"]
CultureMech_002801 --> ing11_MnCl2_x_4_H2O
CHEBI_86368["CHEBI:86368"]
ing11_MnCl2_x_4_H2O -.-> CHEBI_86368
ing12_H3BO3["H3BO3"]
CultureMech_002801 --> ing12_H3BO3
CHEBI_33118["CHEBI:33118"]
ing12_H3BO3 -.-> CHEBI_33118
ing13_CoCl2_x_6_H2O["CoCl2 x 6 H2O"]
CultureMech_002801 --> ing13_CoCl2_x_6_H2O
CHEBI_53503["CHEBI:53503"]
ing13_CoCl2_x_6_H2O -.-> CHEBI_53503
ing14_CuCl2_x_2_H2O["CuCl2 x 2 H2O"]
CultureMech_002801 --> ing14_CuCl2_x_2_H2O
CHEBI_86318["CHEBI:86318"]
ing14_CuCl2_x_2_H2O -.-> CHEBI_86318
ing15_NiCl2_x_6_H2O["NiCl2 x 6 H2O"]
CultureMech_002801 --> ing15_NiCl2_x_6_H2O
CHEBI_34887["CHEBI:34887"]
ing15_NiCl2_x_6_H2O -.-> CHEBI_34887
ing16_Na2MoO4_x_2_H2O["Na2MoO4 x 2 H2O"]
CultureMech_002801 --> ing16_Na2MoO4_x_2_H2O
CHEBI_75213["CHEBI:75213"]
ing16_Na2MoO4_x_2_H2O -.-> CHEBI_75213
ing17_NaOH["NaOH"]
CultureMech_002801 --> ing17_NaOH
CHEBI_32145["CHEBI:32145"]
ing17_NaOH -.-> CHEBI_32145
ing18_Na2SeO3_x_5_H2O["Na2SeO3 x 5 H2O"]
CultureMech_002801 --> ing18_Na2SeO3_x_5_H2O
CHEBI_131361["CHEBI:131361"]
ing18_Na2SeO3_x_5_H2O -.-> CHEBI_131361
ing19_Na2WO4_x_2_H2O["Na2WO4 x 2 H2O"]
CultureMech_002801 --> ing19_Na2WO4_x_2_H2O
CHEBI_63939["CHEBI:63939"]
ing19_Na2WO4_x_2_H2O -.-> CHEBI_63939
ing20_Vitamin_B12["Vitamin B12"]
CultureMech_002801 --> ing20_Vitamin_B12
CHEBI_176843["CHEBI:176843"]
ing20_Vitamin_B12 -.-> CHEBI_176843
ing21_D_Biotin["D-Biotin"]
CultureMech_002801 --> ing21_D_Biotin
CHEBI_15956["CHEBI:15956"]
ing21_D_Biotin -.-> CHEBI_15956
ing22_D_Calcium_pantothenate["D-Calcium pantothenate"]
CultureMech_002801 --> ing22_D_Calcium_pantothenate
CHEBI_31345["CHEBI:31345"]
ing22_D_Calcium_pantothenate -.-> CHEBI_31345
ing23_Thiamine_HCl["Thiamine HCl"]
CultureMech_002801 --> ing23_Thiamine_HCl
CHEBI_49105["CHEBI:49105"]
ing23_Thiamine_HCl -.-> CHEBI_49105
ing24_p_Aminobenzoic_acid["p-Aminobenzoic acid"]
CultureMech_002801 --> ing24_p_Aminobenzoic_acid
CHEBI_30753["CHEBI:30753"]
ing24_p_Aminobenzoic_acid -.-> CHEBI_30753
ing25_Nicotinic_acid["Nicotinic acid"]
CultureMech_002801 --> ing25_Nicotinic_acid
CHEBI_15940["CHEBI:15940"]
ing25_Nicotinic_acid -.-> CHEBI_15940
ing26_Pyridoxine_hydrochloride["Pyridoxine hydrochloride"]
CultureMech_002801 --> ing26_Pyridoxine_hydrochloride
CHEBI_30961["CHEBI:30961"]
ing26_Pyridoxine_hydrochloride -.-> CHEBI_30961
Ingredients (27)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
NaCl
Cl.Na 58.443 g/mol
|
0.968992 G_PER_L |
CHEBI:26710
sodium chloride
|
|
| 2 |
MgCl2 x 6 H2O
2Cl.6H2O.Mg 203.301 g/mol
|
0.387597 G_PER_L |
CHEBI:86345
magnesium dichloride hexahydrate
|
|
| 3 |
KH2PO4
H2O4P.K 136.084 g/mol
|
0.193798 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
|
| 4 |
KCl
Cl.K 74.551 g/mol
|
0.484496 G_PER_L |
CHEBI:32588
potassium chloride
|
|
| 5 |
NH4Cl
Cl.H4N 53.492 g/mol
|
0.242248 G_PER_L |
CHEBI:31206
ammonium chloride
|
|
| 6 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.145349 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 7 |
Na2SO4
2Na.O4S 142.043 g/mol
|
0.0678295 G_PER_L |
CHEBI:32149
sodium sulfate
|
|
| 8 |
NaNO3
NO3.Na 84.994 g/mol
|
0.411822 G_PER_L |
CHEBI:63005
sodium nitrate
|
|
| 9 |
HCl
HCl 36.461 g/mol
|
2.5 G_PER_L |
CHEBI:17883
hydrogen chloride
|
|
| 10 |
FeCl2 x 4 H2O
Cl2Fe.4H2O 198.811 g/mol
|
1.5 G_PER_L |
CHEBI:86249
iron dichloride tetrahydrate
|
|
| 11 |
ZnCl2
2Cl.Zn 136.296 g/mol
|
0.07 G_PER_L |
CHEBI:49976
zinc dichloride
|
|
| 12 |
MnCl2 x 4 H2O
Cl2Mn.4H2O 197.904 g/mol
|
0.1 G_PER_L |
CHEBI:86368
manganese(II) chloride tetrahydrate
|
|
| 13 |
H3BO3
H3BO3 61.833 g/mol
|
0.006 G_PER_L |
CHEBI:33118
boric acid
|
|
| 14 |
CoCl2 x 6 H2O
2Cl.Co.6H2O 237.929 g/mol
|
0.19 G_PER_L |
CHEBI:53503
cobalt chloride hexahydrate
|
|
| 15 |
CuCl2 x 2 H2O
Cl2Cu.2H2O 170.482 g/mol
|
0.002 G_PER_L |
CHEBI:86318
copper(II) chloride dihydrate
|
|
| 16 |
NiCl2 x 6 H2O
Cl2Ni 129.599 g/mol
|
0.024 G_PER_L |
CHEBI:34887
nickel dichloride
|
|
| 17 |
Na2MoO4 x 2 H2O
2H2O.MoO4.2Na 241.946 g/mol
|
0.036 G_PER_L |
CHEBI:75213
sodium molybdate dihydrate
|
|
| 18 |
NaOH
HO.Na 39.997 g/mol
|
0.4 G_PER_L |
CHEBI:32145
sodium hydroxide
|
|
| 19 |
Na2SeO3 x 5 H2O
5H2O.2Na.O3Se 263.012 g/mol
|
0.006 G_PER_L |
CHEBI:131361
disodium selenite pentahydrate
|
|
| 20 |
Na2WO4 x 2 H2O
2H2O.2Na.O4W 329.846 g/mol
|
0.008 G_PER_L |
CHEBI:63939
sodium tungstate dihydrate
|
|
| 21 | Vitamin B12 | 0.04 G_PER_L |
CHEBI:176843
vitamin B12
|
|
| 22 |
D-Biotin
C10H16N2O3S 244.316 g/mol
|
0.02 G_PER_L |
CHEBI:15956
biotin
|
|
| 23 |
D-Calcium pantothenate
2C9H16NO5.Ca 476.536 g/mol
|
0.05 G_PER_L |
CHEBI:31345
Calcium pantothenate
|
|
| 24 |
Thiamine HCl
C12H17N4OS.Cl.HCl 337.276 g/mol
|
0.1 G_PER_L |
CHEBI:49105
thiamine hydrochloride
|
|
| 25 |
p-Aminobenzoic acid
C7H7NO2 137.138 g/mol
|
0.1 G_PER_L |
CHEBI:30753
4-aminobenzoic acid
|
|
| 26 |
Nicotinic acid
C6H5NO2 123.111 g/mol
|
0.2 G_PER_L |
CHEBI:15940
nicotinic acid
|
|
| 27 |
Pyridoxine hydrochloride
C8H11NO3.HCl 205.641 g/mol
|
0.5 G_PER_L |
CHEBI:30961
pyridoxine hydrochloride
|
Preparation
- Use sodium acetate instead of 17 beta-estradiol donor. The former can be added prior to autoclaving. After autoclaving and cooling under N2-CO2 (80:20, v/v), add the following components to the medium:
- The final pH of the medium should be about 7.2. All culture vessels with estradiol as substrate are incubated at 28C in the dark for 8 - 10 days. The culture with estradiol should be briefly shaken once a day.
- Dissolve FeCl2 x 4H2O first in HCl. Then dilute in distilled water and add the remaining salts.
Solutions
84 g/L NaHCO3 solution
Dose: 30 G_PER_L
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- anoxic_medium_for_strain_acbe2_1 (CultureMech:002801)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:16.650286Z | mediadive-import | Imported from MediaDive | Source: JCM, ID: J451 |
| 2026-01-28T19:48:20.037016Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-09T08:04:33.253298+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 1 solution(s) from ingredients |
| 2026-03-13T06:19:15.815429Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:002801 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default solution name |
| 2026-03-17T06:30:08.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:29.259730+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "ANOXIC MEDIUM FOR STRAIN AcBE2-1" to "anoxic_medium_for_strain_acbe2_1" for consistent matching |
| 2026-05-16T09:03:24.571409+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=1 |
| 2026-06-05T07:40:49.266655+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 26 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T07:46:53.370046+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 4 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |
| 2026-08-06T03:05:23.737732+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 8d1686bce29952ced636c4d76bda1824537b7f328cea05c844ff1e34f32e8d85 |