Overview
- External ontology
- jcm.grmd:1464 (source link unavailable) — METHANOCOCCUS CF MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 6.5
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=1464
Composition
flowchart LR
CultureMech_015889["methanococcus_cf_medium"]
ing0_KCl["KCl"]
CultureMech_015889 --> ing0_KCl
ing1_MgCl2_6H2O["MgCl2·6H2O"]
CultureMech_015889 --> ing1_MgCl2_6H2O
ing2_NH4Cl["NH4Cl"]
CultureMech_015889 --> ing2_NH4Cl
ing3_CaCl2_2H2O["CaCl2·2H2O"]
CultureMech_015889 --> ing3_CaCl2_2H2O
ing4_K2HPO4["K2HPO4"]
CultureMech_015889 --> ing4_K2HPO4
ing5_NaCl["NaCl"]
CultureMech_015889 --> ing5_NaCl
ing6_Trace_mineral_solution__see_Medium_No__151__["Trace mineral solution (see Medium No. 151 )"]
CultureMech_015889 --> ing6_Trace_mineral_solution__see_Medium_No__151__
ing7_Ni_Se_W_solution__see_Medium_No__1462__["Ni-Se-W solution (see Medium No. 1462 )"]
CultureMech_015889 --> ing7_Ni_Se_W_solution__see_Medium_No__1462__
ing8_Fe_NH4_2_SO4_2_6H2O["Fe(NH4)2(SO4)2·6H2O"]
CultureMech_015889 --> ing8_Fe_NH4_2_SO4_2_6H2O
ing9_NaHCO3["NaHCO3"]
CultureMech_015889 --> ing9_NaHCO3
ing10_Sodium_acetate["Sodium acetate"]
CultureMech_015889 --> ing10_Sodium_acetate
ing11_Resazurin["Resazurin"]
CultureMech_015889 --> ing11_Resazurin
ing12_Distilled_water["Distilled water"]
CultureMech_015889 --> ing12_Distilled_water
Ingredients (13)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | KCl | 0.34 G_PER_L | ||
| 2 | MgCl2·6H2O | 4.0 G_PER_L | ||
| 3 | NH4Cl | 0.25 G_PER_L | ||
| 4 | CaCl2·2H2O | 0.14 G_PER_L | ||
| 5 | K2HPO4 | 0.14 G_PER_L | ||
| 6 | NaCl | 9.0 G_PER_L | ||
| 7 | Trace mineral solution (see Medium No. 151 ) | 10.0 ML_PER_L | ||
| 8 | Ni-Se-W solution (see Medium No. 1462 ) | 10.0 ML_PER_L | ||
| 9 | Fe(NH4)2(SO4)2·6H2O | 2.0 MG_PER_L | ||
| 10 | NaHCO3 | 5.0 G_PER_L | ||
| 11 | Sodium acetate | 1.0 G_PER_L | ||
| 12 | Resazurin | 0.5 MG_PER_L | ||
| 13 | Distilled water | 980.0 ML_PER_L |
Preparation
- Mix components thoroughly and adjust pH to 6.5, then distribute the medium into culture vessels under a H2-CO2 (80:20, v/v) gas mixture and seal with butyl rubber stoppers.
- After autoclaving, stand the medium overnight.
- Prior to use, add per liter the following solutions (autoclaved or* filter-sterilized, and stored under a N2 atmosphere): Adjust pH to 6.8 - 7.0 if necessary.
- Pressurize the inoculated vessels to 200 kPa H2-CO2 (80:20, v/v).
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- JCM_J1464_METHANOCOCCUS_CF_MEDIUM (CultureMech:015889)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-10-01T01:54:29.663763+00:00 | jcm-grmd-import | Scraped from JCM GRMD database | Direct import from JCM GRMD=1464. Ingredients captured verbatim. CHEBI/MediaIngredientMech enrichment and category (bacterial/archaea) review are downstream steps. |
| 2026-10-01T02:55:00+00:00 | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:015889 |
| 2026-10-01T03:00:53.985868+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint ce642bc8ef0ee4346ae705916f2ef9140baa3d91c10234ac7a2f9204b398cb76 |