an1_medium

CultureMech:002624 bacterial COMPLEX LIQUID
Original name: AN1 MEDIUM

Overview

External ontology
mediadive.medium:J267 (source link unavailable) — AN1 MEDIUM
Applications
  • Microbial cultivation
pH
7.3
Notes
Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=267

Composition

flowchart LR
    CultureMech_002624["an1_medium"]
    ing0_Trypticase_peptone["Trypticase peptone"]
    CultureMech_002624 --> ing0_Trypticase_peptone
    ing1_K2HPO4["K2HPO4"]
    CultureMech_002624 --> ing1_K2HPO4
    CHEBI_131527["CHEBI:131527"]
    ing1_K2HPO4 -.-> CHEBI_131527
    ing2_NaCl["NaCl"]
    CultureMech_002624 --> ing2_NaCl
    CHEBI_26710["CHEBI:26710"]
    ing2_NaCl -.-> CHEBI_26710
    ing3_Sodium_thioglycolate["Sodium thioglycolate"]
    CultureMech_002624 --> ing3_Sodium_thioglycolate
    CHEBI_86481["CHEBI:86481"]
    ing3_Sodium_thioglycolate -.-> CHEBI_86481
    ing4_Sulfur["Sulfur"]
    CultureMech_002624 --> ing4_Sulfur
    CHEBI_26833["CHEBI:26833"]
    ing4_Sulfur -.-> CHEBI_26833
    ing5_Resazurin["Resazurin"]
    CultureMech_002624 --> ing5_Resazurin
    CHEBI_8806["CHEBI:8806"]
    ing5_Resazurin -.-> CHEBI_8806

Ingredients (6)

# Ingredient Concentration Ontology Notes
1 Trypticase peptone 10 G_PER_L
2 K2HPO4
HO4P.2K 174.174 g/mol
1.5 G_PER_L CHEBI:131527
dipotassium hydrogen phosphate
3 NaCl
Cl.Na 58.443 g/mol
2.5 G_PER_L CHEBI:26710
sodium chloride
4 Sodium thioglycolate
C2H3O2S.Na 114.101 g/mol
1 G_PER_L CHEBI:86481
sodium thioglycolate
5 Sulfur
S 32.067 g/mol
8 G_PER_L CHEBI:26833
sulfur atom
6 Resazurin
C12H7NO4 229.191 g/mol
0.001 G_PER_L CHEBI:8806
Resazurin

Preparation

  1. Mix ingredients, except sodium thioglycolate and sulfur, and adjust pH to 7.3. Autoclave the medium under a N2 atmosphere. Separately autoclave sodium thioglycolate as 10% solution under a N2 atmosphere. Steam sulfur for 3 hr on each of 3 successive days. Under a N2 stream, mix the medium and sulfur in culture vessels and seal with butyl rubber stoppers. Prior to inoculation, add the thioglycolate solution to the medium anaerobically.

Target organisms

No target organisms are recorded.

Provenance

TimestampCuratorActionNotes
2026-01-26T17:53:16.129921Z mediadive-import Imported from MediaDive Source: JCM, ID: J267
2026-03-13T06:19:14.606417Z culturemech-id-assigner-v1.0 Assigned CultureMech ID Assigned stable identifier: CultureMech:002624
2026-03-17T06:30:30.000000Z mediaingredientmech-enrichment-v1.0 Added MediaIngredientMech links Linked ingredients to MediaIngredientMech identifiers
2026-03-17T19:45:27.890842+00:00 normalize_media_names_to_snake_case.py NAME_NORMALIZED Normalized name from "AN1 MEDIUM" to "an1_medium" for consistent matching
2026-06-05T07:40:16.946461+00:00 mim-legacy-to-chebi-migration-v1.0 Refreshed legacy MediaIngredientMech links to CHEBI keying Replaced 5 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme.
2026-06-10T07:46:42.869342+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.