gauzes_synthetic_medium_no_1_with_18_nacl (CultureMech:010341)

Overview

External ontology

TOGO:M920 — Gauze's Synthetic Medium NO. 1 With 18% NaCl

Applications

Microbial cultivation

Synonyms

{'name': 'gauzes_synthetic_medium_no_1', 'source': 'TOGO', 'source_id': 'TOGO:M72', 'original_category': 'bacterial'}

High-metal flag

True

Notes

Source: https://togomedium.org/medium/M920 Original source: JCM - JCM_M879-2 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=879

Composition

flowchart LR
    CultureMech_010341["gauzes_synthetic_medium_no_1_with_18_nacl"]
    ing0_Distilled_water["Distilled water"]
    CultureMech_010341 --> ing0_Distilled_water
    CHEBI_15377["CHEBI:15377"]
    ing0_Distilled_water -.-> CHEBI_15377
    ing1_MgSO4_7H2O["MgSO4・7H2O"]
    CultureMech_010341 --> ing1_MgSO4_7H2O
    CHEBI_31795["CHEBI:31795"]
    ing1_MgSO4_7H2O -.-> CHEBI_31795
    ing2_NaCl["NaCl"]
    CultureMech_010341 --> ing2_NaCl
    CHEBI_26710["CHEBI:26710"]
    ing2_NaCl -.-> CHEBI_26710
    ing3_K2HPO4["K2HPO4"]
    CultureMech_010341 --> ing3_K2HPO4
    CHEBI_131527["CHEBI:131527"]
    ing3_K2HPO4 -.-> CHEBI_131527
    ing4_FeSO4_7H2O["FeSO4・7H2O"]
    CultureMech_010341 --> ing4_FeSO4_7H2O
    CHEBI_75836["CHEBI:75836"]
    ing4_FeSO4_7H2O -.-> CHEBI_75836
    ing5_KNO3["KNO3"]
    CultureMech_010341 --> ing5_KNO3
    CHEBI_63043["CHEBI:63043"]
    ing5_KNO3 -.-> CHEBI_63043
    ing6_Soluble_starch["Soluble starch"]
    CultureMech_010341 --> ing6_Soluble_starch
    CHEBI_28017["CHEBI:28017"]
    ing6_Soluble_starch -.-> CHEBI_28017
    ing7_Agar["Agar"]
    CultureMech_010341 --> ing7_Agar
    CHEBI_2509["CHEBI:2509"]
    ing7_Agar -.-> CHEBI_2509

Ingredients (8)

#	Ingredient	Concentration	Ontology	Notes
1	Distilled water H2O 18.015 g/mol	1 G_PER_L	CHEBI:15377 water	Role: Solvating media; Properties: Defined component, Inorganic compound, Simple component
2	MgSO4・7H2O 7H2O.Mg.O4S 246.473 g/mol	0.5 G_PER_L	CHEBI:31795 magnesium sulfate heptahydrate	Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component
3	NaCl Cl.Na 58.443 g/mol	0.5 G_PER_L	CHEBI:26710 sodium chloride	Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component
4	K2HPO4 HO4P.2K 174.174 g/mol	0.5 G_PER_L	CHEBI:131527 dipotassium hydrogen phosphate	Role: Buffer; Properties: Defined component, Simple component, Inorganic compound
5	FeSO4・7H2O Fe.7H2O.O4S 278.013 g/mol	10 G_PER_L	CHEBI:75836 iron(2+) sulfate heptahydrate	Role: Mineral source; Properties: Simple component, Inorganic compound, Defined component
6	KNO3 K.NO3 101.102 g/mol	1 G_PER_L	CHEBI:63043 potassium nitrate	Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component
7	Soluble starch	20 G_PER_L	CHEBI:28017 starch	Role: Carbon source; Properties: Undefined component
8	Agar	15 G_PER_L	CHEBI:2509 agar	Role: Solidifying component

Target organisms

No target organisms are recorded.

Provenance

Merged from 2 source records.

TOGO_M72_Gauze_s_Synthetic_Medium_NO._1 (CultureMech:010138)
TOGO_M920_Gauze_s_Synthetic_Medium_NO._1_With_18_NaCl (CultureMech:010341)

Timestamp	Curator	Action	Notes
2026-01-27T06:35:55.963133Z	togo-import	Imported from TOGO Medium	Source: JCM, ID: M920
2026-01-28T19:48:34.505341Z	chebi-enrichment	Added CHEBI ontology terms to ingredients	Enriched using MicrobeMediaParam and MediaDive chemical mappings
2026-03-13T06:20:13.126051Z	culturemech-id-assigner-v1.0	Assigned CultureMech ID	Assigned stable identifier: CultureMech:010341
2026-03-17T06:30:38.000000Z	mediaingredientmech-enrichment-v1.0	Added MediaIngredientMech links	Linked ingredients to MediaIngredientMech identifiers
2026-03-17T19:46:32.108023+00:00	normalize_media_names_to_snake_case.py	NAME_NORMALIZED	Normalized name from "Gauze's Synthetic Medium NO. 1 With 18% NaCl" to "gauzes_synthetic_medium_no_1_with_18_nacl" for consistent matching
2026-06-05T07:40:45.696167+00:00	mim-legacy-to-chebi-migration-v1.0	Refreshed legacy MediaIngredientMech links to CHEBI keying	Replaced 4 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme.
2026-06-10T06:57:33.952954+00:00	mgso4-heptahydrate-term-fix-v1.0	Corrected MgSO4·7H2O primary term grounding to heptahydrate	Re-grounded 1 heptahydrate-labelled ingredient(s) from CHEBI:32599 (generic magnesium sulfate) to CHEBI:31795 (magnesium sulfate heptahydrate). Generic/hexahydrate labels untouched.
2026-06-10T07:46:52.050035+00:00	primary-term-label-canonicalization-v1.0	Canonicalized primary term label to OBO canonical (OAK)	1 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi.
2026-08-06T03:05:18.801373+00:00	recipe-merger	Merged 2 duplicate recipes into canonical record	Sources: TOGO_M72_Gauze_s_Synthetic_Medium_NO._1, TOGO_M920_Gauze_s_Synthetic_Medium_NO._1_With_18_NaCl
2026-08-06T03:05:18.801412+00:00	merge_recipes.py	MERGED_RECIPES	merged 2 source recipe(s) on fingerprint 7f7e93cdaade97edb72f60e87b9b94038191aa95de593aa08182420c15d29bff