methanoculleus_7t_medium

CultureMech:015888 archaea DEFINED LIQUID
Original name: METHANOCULLEUS 7T MEDIUM

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

  1. Mix components, except NaHCO3, and bring to a boil for 5-10 seconds.
  2. Cool down under a stream of N2-CO2 (80:20 v/v), and add NaHCO3 to the medium.
  3. Adjust pH to 7.3 -7.6.
  4. Dispense the medium into culture vessels under a stream of H2-CO2 (80:20 v/v), seal with butyl rubber stoppers and autoclave.
  5. Prior to inoculation, add per liter the following solutions (autoclaved and stored under a N2 atmosphere).
  6. Pressurize inoculated vessels to 100 kPa with a H2-CO2 (80:20 v/v) gas mixture.

Target organisms

No target organisms are recorded.

Provenance

TimestampCuratorActionNotes
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