modified_medium_for_marine_spirochaetes

CultureMech:007786 bacterial COMPLEX LIQUID
Original name: Modified Medium For Marine Spirochaetes

Overview

External ontology
TOGO:M1255 — Modified Medium For Marine Spirochaetes
Applications
  • Microbial cultivation
Notes
Source: https://togomedium.org/medium/M1255 Original source: JCM - JCM_M1172 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=1172

Composition

flowchart LR
    CultureMech_007786["modified_medium_for_marine_spirochaetes"]
    ing0_Distilled_water["Distilled water"]
    CultureMech_007786 --> ing0_Distilled_water
    CHEBI_15377["CHEBI:15377"]
    ing0_Distilled_water -.-> CHEBI_15377
    ing1_Yeast_extract["Yeast extract"]
    CultureMech_007786 --> ing1_Yeast_extract
    ing2_NaCl["NaCl"]
    CultureMech_007786 --> ing2_NaCl
    CHEBI_26710["CHEBI:26710"]
    ing2_NaCl -.-> CHEBI_26710
    ing3_CaCl2_2H2O["CaCl2・2H2O"]
    CultureMech_007786 --> ing3_CaCl2_2H2O
    CHEBI_86158["CHEBI:86158"]
    ing3_CaCl2_2H2O -.-> CHEBI_86158
    ing4_KH2PO4["KH2PO4"]
    CultureMech_007786 --> ing4_KH2PO4
    CHEBI_63036["CHEBI:63036"]
    ing4_KH2PO4 -.-> CHEBI_63036
    ing5_NH4Cl["NH4Cl"]
    CultureMech_007786 --> ing5_NH4Cl
    CHEBI_31206["CHEBI:31206"]
    ing5_NH4Cl -.-> CHEBI_31206
    ing6_Resazurin["Resazurin"]
    CultureMech_007786 --> ing6_Resazurin
    CHEBI_8806["CHEBI:8806"]
    ing6_Resazurin -.-> CHEBI_8806
    ing7_MgCl2_6H2O["MgCl2・6H2O"]
    CultureMech_007786 --> ing7_MgCl2_6H2O
    CHEBI_86345["CHEBI:86345"]
    ing7_MgCl2_6H2O -.-> CHEBI_86345
    ing8_Maltose["Maltose"]
    CultureMech_007786 --> ing8_Maltose
    CHEBI_18167["CHEBI:18167"]
    ing8_Maltose -.-> CHEBI_18167
    ing9_Carbon_dioxide_gas["Carbon dioxide gas"]
    CultureMech_007786 --> ing9_Carbon_dioxide_gas
    CHEBI_16526["CHEBI:16526"]
    ing9_Carbon_dioxide_gas -.-> CHEBI_16526
    ing10_Nitrogen_gas["Nitrogen gas"]
    CultureMech_007786 --> ing10_Nitrogen_gas
    CHEBI_17997["CHEBI:17997"]
    ing10_Nitrogen_gas -.-> CHEBI_17997

Ingredients (11)

# 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, Simple component, Inorganic compound
2 Yeast extract 1 G_PER_L Role: Nutrient source; Properties: Undefined component
3 NaCl
Cl.Na 58.443 g/mol
40 G_PER_L CHEBI:26710
sodium chloride
 Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component
4 CaCl2・2H2O
Ca.2Cl.2H2O 147.014 g/mol
1 G_PER_L CHEBI:86158
calcium chloride dihydrate
 Role: Mineral source; Properties: Defined component, Simple component, Inorganic compound
5 KH2PO4
H2O4P.K 136.084 g/mol
0.1 G_PER_L CHEBI:63036
potassium dihydrogen phosphate
 Role: Buffer; Properties: Inorganic compound, Simple component, Defined component
6 NH4Cl
Cl.H4N 53.492 g/mol
0.5 G_PER_L CHEBI:31206
ammonium chloride
 Role: Nitrogen source; Properties: Simple component, Inorganic compound, Defined component
7 Resazurin
C12H7NO4 229.191 g/mol
1 G_PER_L CHEBI:8806
Resazurin
 Role: pH dependent redox indicator; Properties: Defined component, Organic compound, Simple component
8 MgCl2・6H2O
2Cl.6H2O.Mg 203.301 g/mol
4 G_PER_L CHEBI:86345
magnesium dichloride hexahydrate
 Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component
9 Maltose
C12H22O11 342.297 g/mol
1.7 G_PER_L CHEBI:18167
alpha-maltose
 Role: Carbon source; Properties: Organic compound, Simple component, Defined component
10 Carbon dioxide gas
CO2 44.009 g/mol
variable VARIABLE CHEBI:16526
carbon dioxide
 Properties: ガス
11 Nitrogen gas
N2 28.014 g/mol
variable VARIABLE CHEBI:17997
dinitrogen
 Properties: ガス

Solutions

Trace mineral solution (see Medium [M888])

Dose: 1 G_PER_L

Cross-reference to Medium M888

Trace vitamins solution (see Medium [M278])

Dose: 2 G_PER_L

Cross-reference to Medium M278

8% NaHCO3 solution*

Dose: 25 G_PER_L

Role: Buffer; Properties: Defined component, Inorganic compound, Solution

5% Na2S・9H2O solution

Dose: 6 G_PER_L

Role: Reducing agent; Properties: Defined component, Solution, Inorganic compound

5% L-Cysteine・HCl・H2O solution

Dose: 6 G_PER_L

Properties: Defined component, Organic compound, Solution

Target organisms

No target organisms are recorded.

Provenance

Merged from 1 source record.

TimestampCuratorActionNotes
2026-01-27T06:35:54.230378Z togo-import Imported from TOGO Medium Source: JCM, ID: M1255
2026-01-28T19:48:11.873393Z chebi-enrichment Added CHEBI ontology terms to ingredients Enriched using MicrobeMediaParam and MediaDive chemical mappings
2026-02-03T00:00:00+00:00 schema-defaulter-v1.0 Applied schema defaults and normalizations Added default concentration for ingredient: Carbon dioxide gas; Added default concentration for ingredient: Nitrogen gas
2026-03-09T08:04:19.574852+00:00 solution-migrator-v1.0 Migrated solutions from ingredients to solutions array Moved 5 solution(s) from ingredients
2026-03-13T06:19:51.459568Z culturemech-id-assigner-v1.0 Assigned CultureMech ID Assigned stable identifier: CultureMech:007786
2026-03-14T00:00:00+00:00 schema-defaulter-v1.0 Applied schema defaults and normalizations Added default solution name; Added default solution name; Added default solution name; Added default solution name; Added default solution name
2026-03-17T06:29:50.000000Z mediaingredientmech-enrichment-v1.0 Added MediaIngredientMech links Linked ingredients to MediaIngredientMech identifiers
2026-03-17T19:46:09.885722+00:00 normalize_media_names_to_snake_case.py NAME_NORMALIZED Normalized name from "Modified Medium For Marine Spirochaetes" to "modified_medium_for_marine_spirochaetes" for consistent matching
2026-05-16T09:04:25.770399+00:00 migrate_legacy_fields.py MIGRATED_LEGACY_FIELDS curation_history.date->timestamp=2
2026-06-05T07:41:37.168104+00:00 mim-legacy-to-chebi-migration-v1.0 Refreshed legacy MediaIngredientMech links to CHEBI keying Replaced 6 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme.
2026-06-10T07:47:08.748894+00:00 primary-term-label-canonicalization-v1.0 Canonicalized primary term label to OBO canonical (OAK) 2 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi.
2026-08-06T03:05:48.880905+00:00 merge_recipes.py MERGED_RECIPES merged 1 source recipe(s) on fingerprint 855a0c87ac9b64eef465545ee04a08e41c1c149d99e9bf8f5ec76c8f501d4e45