Overview
- External ontology
- jcm.grmd:1334 (source link unavailable) — NATRONOARCHAEA MEDIUM II
- Applications
-
- Microbial cultivation
- pH
- 7.0
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=1334
Composition
flowchart LR
CultureMech_015832["natronoarchaea_medium_ii"]
ing0_Neutral_base_salt_medium__see_below_["Neutral base salt medium (see below)"]
CultureMech_015832 --> ing0_Neutral_base_salt_medium__see_below_
ing1_Base_soda_medium__see_Medium_No__1207__["Base soda medium (see Medium No. 1207 )"]
CultureMech_015832 --> ing1_Base_soda_medium__see_Medium_No__1207__
ing2_1_M_MgCl2_solution["1 M MgCl2 solution"]
CultureMech_015832 --> ing2_1_M_MgCl2_solution
ing3_Trace_vitamins___see_Medium_No__197__["Trace vitamins* (see Medium No. 197 )"]
CultureMech_015832 --> ing3_Trace_vitamins___see_Medium_No__197__
ing4_Trace_element_solution__see_Medium_No__1079__["Trace element solution (see Medium No. 1079 )"]
CultureMech_015832 --> ing4_Trace_element_solution__see_Medium_No__1079__
ing5_Se_W_solution__see_Medium_No__852__["Se/W solution (see Medium No. 852 )"]
CultureMech_015832 --> ing5_Se_W_solution__see_Medium_No__852__
ing6_10__Yeast_extract_solution["10% Yeast extract solution"]
CultureMech_015832 --> ing6_10__Yeast_extract_solution
ing7_10__Soluble_starch_solution["10% Soluble starch solution"]
CultureMech_015832 --> ing7_10__Soluble_starch_solution
ing8_NaCl["NaCl"]
CultureMech_015832 --> ing8_NaCl
CHEBI_26710["CHEBI:26710"]
ing8_NaCl -.-> CHEBI_26710
ing9_KCl["KCl"]
CultureMech_015832 --> ing9_KCl
CHEBI_32588["CHEBI:32588"]
ing9_KCl -.-> CHEBI_32588
ing10_K2HPO4["K2HPO4"]
CultureMech_015832 --> ing10_K2HPO4
CHEBI_131527["CHEBI:131527"]
ing10_K2HPO4 -.-> CHEBI_131527
ing11_NH4Cl["NH4Cl"]
CultureMech_015832 --> ing11_NH4Cl
CHEBI_31206["CHEBI:31206"]
ing11_NH4Cl -.-> CHEBI_31206
ing12__NH4_2SO4["(NH4)2SO4"]
CultureMech_015832 --> ing12__NH4_2SO4
CHEBI_62946["CHEBI:62946"]
ing12__NH4_2SO4 -.-> CHEBI_62946
Ingredients (13)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Neutral base salt medium (see below) | 750.0 ML_PER_L | ||
| 2 | Base soda medium (see Medium No. 1207 ) | 250.0 ML_PER_L | ||
| 3 | 1 M MgCl2 solution | 1.0 ML_PER_L | ||
| 4 | Trace vitamins* (see Medium No. 197 ) | 5.0 ML_PER_L | ||
| 5 | Trace element solution (see Medium No. 1079 ) | 1.0 ML_PER_L | ||
| 6 | Se/W solution (see Medium No. 852 ) | 0.5 ML_PER_L | ||
| 7 | 10% Yeast extract solution | 0.2 ML_PER_L | ||
| 8 | 10% Soluble starch solution | 10.0 ML_PER_L | ||
| 9 |
NaCl
Cl.Na 58.443 g/mol
|
240.0 G_PER_L |
CHEBI:26710
sodium chloride
|
|
| 10 |
KCl
Cl.K 74.551 g/mol
|
5.0 G_PER_L |
CHEBI:32588
potassium chloride
|
|
| 11 |
K2HPO4
HO4P.2K 174.174 g/mol
|
2.5 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
|
| 12 |
NH4Cl
Cl.H4N 53.492 g/mol
|
0.4 G_PER_L |
CHEBI:31206
ammonium chloride
|
|
| 13 |
(NH4)2SO4
2H4N.O4S 132.141 g/mol
|
0.1 G_PER_L |
CHEBI:62946
ammonium sulfate
|
Preparation
- Mix two media autoclaved separately.
- Aseptically add the following solutions (autoclaved or *filter-sterilized): Neutral base salt medium: Add components to distilled water and bring volume to 1.0 L.
- Adjust pH to 7.0 with 0.5 M K2HPO4 and autoclave.
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- JCM_J1334_NATRONOARCHAEA_MEDIUM_II (CultureMech:015832)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-06-02T07:08:40.327936+00:00 | jcm-grmd-import | Scraped from JCM GRMD database | Direct import from JCM GRMD=1334. Ingredients captured verbatim; CHEBI/MediaIngredientMech enrichment and category (bacterial/archaea) review are downstream steps. |
| 2026-06-03T02:00:03.495645Z | 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 |
| 2026-08-06T03:04:20.533177+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint fb96a52dbb76c3c1a4cecd4c34d0e500f75ecc6cdb91db19f1e13d5ab12aeb73 |