Overview
- External ontology
- jcm.grmd:1351 (source link unavailable) — PELOSINUS BKL1 MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 7.2
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=1351
Composition
flowchart LR
CultureMech_015835["pelosinus_bkl1_medium"]
ing0_NaCl["NaCl"]
CultureMech_015835 --> ing0_NaCl
CHEBI_26710["CHEBI:26710"]
ing0_NaCl -.-> CHEBI_26710
ing1_MgCl2_6H2O["MgCl2·6H2O"]
CultureMech_015835 --> ing1_MgCl2_6H2O
CHEBI_86345["CHEBI:86345"]
ing1_MgCl2_6H2O -.-> CHEBI_86345
ing2_NaH2PO4_2H2O["NaH2PO4·2H2O"]
CultureMech_015835 --> ing2_NaH2PO4_2H2O
CHEBI_37585["CHEBI:37585"]
ing2_NaH2PO4_2H2O -.-> CHEBI_37585
ing3_CaCl2_2H2O["CaCl2·2H2O"]
CultureMech_015835 --> ing3_CaCl2_2H2O
CHEBI_86158["CHEBI:86158"]
ing3_CaCl2_2H2O -.-> CHEBI_86158
ing4_NH4Cl["NH4Cl"]
CultureMech_015835 --> ing4_NH4Cl
CHEBI_31206["CHEBI:31206"]
ing4_NH4Cl -.-> CHEBI_31206
ing5_Yeast_extract__BD_Difco_["Yeast extract (BD-Difco)"]
CultureMech_015835 --> ing5_Yeast_extract__BD_Difco_
ing6_FeCl2_solution__see_Medium_No__187__["FeCl2 solution (see Medium No. 187 )"]
CultureMech_015835 --> ing6_FeCl2_solution__see_Medium_No__187__
ing7_Trace_element_solution__see_Medium_No__187__["Trace element solution (see Medium No. 187 )"]
CultureMech_015835 --> ing7_Trace_element_solution__see_Medium_No__187__
ing8_Distilled_water["Distilled water"]
CultureMech_015835 --> ing8_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing8_Distilled_water -.-> CHEBI_15377
ing9_8_0__NaHCO3_solution_["8.0% NaHCO3 solution*"]
CultureMech_015835 --> ing9_8_0__NaHCO3_solution_
ing10_Trace_vitamins___see_Medium_No__197__["Trace vitamins* (see Medium No. 197 )"]
CultureMech_015835 --> ing10_Trace_vitamins___see_Medium_No__197__
ing11_1_0_M_Sodium_lactate_solution["1.0 M Sodium lactate solution"]
CultureMech_015835 --> ing11_1_0_M_Sodium_lactate_solution
ing12_5__L_Cysteine_HCl_H2O_solution["5% L-Cysteine·HCl·H2O solution"]
CultureMech_015835 --> ing12_5__L_Cysteine_HCl_H2O_solution
Ingredients (13)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
NaCl
Cl.Na 58.443 g/mol
|
1.0 G_PER_L |
CHEBI:26710
sodium chloride
|
|
| 2 |
MgCl2·6H2O
2Cl.6H2O.Mg 203.301 g/mol
|
0.2 G_PER_L |
CHEBI:86345
magnesium dichloride hexahydrate
|
|
| 3 |
NaH2PO4·2H2O
H2O4P.Na 119.976 g/mol
|
0.91 G_PER_L |
CHEBI:37585
sodium dihydrogenphosphate
|
|
| 4 |
CaCl2·2H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.1 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 5 |
NH4Cl
Cl.H4N 53.492 g/mol
|
1.0 G_PER_L |
CHEBI:31206
ammonium chloride
|
|
| 6 | Yeast extract (BD-Difco) | 0.2 G_PER_L |
FOODON:03315426
Yeast extract
|
|
| 7 | FeCl2 solution (see Medium No. 187 ) | 1.0 ML_PER_L | ||
| 8 | Trace element solution (see Medium No. 187 ) | 1.0 ML_PER_L | ||
| 9 |
Distilled water
H2O 18.015 g/mol
|
925.0 ML_PER_L |
CHEBI:15377
water
|
|
| 10 | 8.0% NaHCO3 solution* | 30.0 ML_PER_L | ||
| 11 | Trace vitamins* (see Medium No. 197 ) | 10.0 ML_PER_L | ||
| 12 | 1.0 M Sodium lactate solution | 30.0 ML_PER_L | ||
| 13 | 5% L-Cysteine·HCl·H2O solution | 5.0 ML_PER_L |
Preparation
- Mix components thoroughly and adjust pH to 7.2.
- Sparge the medium with a N2-CO2 (4:1, v/v) gas mixture and autoclave under the same gas mixture.
- Aseptically and anaerobically add the following solutions (autoclaved or *filter-sterilized): Readjust pH to 7.0-7.2, if necessary.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-06-02T07:08:43.473820+00:00 | jcm-grmd-import | Scraped from JCM GRMD database | Direct import from JCM GRMD=1351. Ingredients captured verbatim; CHEBI/MediaIngredientMech enrichment and category (bacterial/archaea) review are downstream steps. |
| 2026-06-03T02:00:03.445297Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-06-03T07:12:22.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-09-13T00:00:00-07:00 | repair_bacterial_score10_extracts.py | GROUNDED_BACTERIAL_EXTRACTS_SCORE10 | Applied exact MediaIngredientMech mappings for Yeast extract (BD-Difco). |