Overview
- External ontology
- jcm.grmd:1456 (source link unavailable) — METHANOCULLEUS 7T MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 7.3
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=1456
Composition
flowchart LR
CultureMech_015888["methanoculleus_7t_medium"]
ing0_KH2PO4["KH2PO4"]
CultureMech_015888 --> ing0_KH2PO4
ing1_MgSO4_7H2O["MgSO4·7H2O"]
CultureMech_015888 --> ing1_MgSO4_7H2O
ing2_NaCl["NaCl"]
CultureMech_015888 --> ing2_NaCl
ing3_NH4Cl["NH4Cl"]
CultureMech_015888 --> ing3_NH4Cl
ing4_CaCl2_2H2O["CaCl2·2H2O"]
CultureMech_015888 --> ing4_CaCl2_2H2O
ing5_FeSO4_7H2O["FeSO4·7H2O"]
CultureMech_015888 --> ing5_FeSO4_7H2O
ing6_FeCl2_solution__see_Medium_No__187__["FeCl2 solution (see Medium No. 187 )"]
CultureMech_015888 --> ing6_FeCl2_solution__see_Medium_No__187__
ing7_Trace_element_solution__see_Medium_No__187__["Trace element solution (see Medium No. 187 )"]
CultureMech_015888 --> ing7_Trace_element_solution__see_Medium_No__187__
ing8_Trace_vitamin__see_Medium_No__197__["Trace vitamin (see Medium No. 197 )"]
CultureMech_015888 --> ing8_Trace_vitamin__see_Medium_No__197__
ing9_Sodium_acetate["Sodium acetate"]
CultureMech_015888 --> ing9_Sodium_acetate
ing10_Na2WO4_2H2O["Na2WO4·2H2O"]
CultureMech_015888 --> ing10_Na2WO4_2H2O
ing11_NaHCO3["NaHCO3"]
CultureMech_015888 --> ing11_NaHCO3
ing12_Resazurin["Resazurin"]
CultureMech_015888 --> ing12_Resazurin
ing13_Distilled_water["Distilled water"]
CultureMech_015888 --> ing13_Distilled_water
Ingredients (14)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | KH2PO4 | 0.5 G_PER_L | ||
| 2 | MgSO4·7H2O | 0.4 G_PER_L | ||
| 3 | NaCl | 0.4 G_PER_L | ||
| 4 | NH4Cl | 0.4 G_PER_L | ||
| 5 | CaCl2·2H2O | 0.05 G_PER_L | ||
| 6 | FeSO4·7H2O | 2.0 MG_PER_L | ||
| 7 | FeCl2 solution (see Medium No. 187 ) | 10.0 ML_PER_L | ||
| 8 | Trace element solution (see Medium No. 187 ) | 10.0 ML_PER_L | ||
| 9 | Trace vitamin (see Medium No. 197 ) | 10.0 ML_PER_L | ||
| 10 | Sodium acetate | 5.0 G_PER_L | ||
| 11 | Na2WO4·2H2O | 0.03 MG_PER_L | ||
| 12 | NaHCO3 | 4.0 G_PER_L | ||
| 13 | Resazurin | 1.0 MG_PER_L | ||
| 14 | Distilled water | 970.0 ML_PER_L |
Preparation
- Mix components, except NaHCO3, and bring to a boil for 5-10 seconds.
- Cool down under a stream of N2-CO2 (80:20 v/v), and add NaHCO3 to the medium.
- Adjust pH to 7.3 -7.6.
- Dispense the medium into culture vessels under a stream of H2-CO2 (80:20 v/v), seal with butyl rubber stoppers and autoclave.
- Prior to inoculation, add per liter the following solutions (autoclaved and stored under a N2 atmosphere).
- Pressurize inoculated vessels to 100 kPa with a H2-CO2 (80:20 v/v) gas mixture.
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- JCM_J1456_METHANOCULLEUS_7T_MEDIUM (CultureMech:015888)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-10-01T01:54:28.367696+00:00 | jcm-grmd-import | Scraped from JCM GRMD database | Direct import from JCM GRMD=1456. 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:015888 |
| 2026-10-01T03:00:53.972146+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 258edc41db7d3e17769ba83158ee311538b06d55d302f21de59fd38a9ec045b0 |