medium_for_erythrobacter_longus

CultureMech:008939 bacterial COMPLEX LIQUID
Original name: Medium For Erythrobacter Longus

Overview

External ontology
TOGO:M2354 — Medium For Erythrobacter Longus
Applications
  • Microbial cultivation
pH
7.5
Notes
TOGO M2354 imports DSMZ Medium 695, Medium For Erythrobacter Longus. DSMZ Medium 695 lists, per liter, 2 g Peptone (BBL 11910), 1 g Soytone (Difco), 1 g Yeast extract, 1 g Proteose peptone no.3 (Difco), 2 ml 5% Fe(III) citrate, 700 ml Artificial seawater, and 300 ml Distilled water. pH is 7.5.

Composition

flowchart LR
    CultureMech_008939["medium_for_erythrobacter_longus"]
    ing0_Peptone__BBL_11910_["Peptone (BBL 11910)"]
    CultureMech_008939 --> ing0_Peptone__BBL_11910_
    ing1_Soytone__Difco_["Soytone (Difco)"]
    CultureMech_008939 --> ing1_Soytone__Difco_
    ing2_Yeast_extract["Yeast extract"]
    CultureMech_008939 --> ing2_Yeast_extract
    ing3_Proteose_peptone_no_3__Difco_["Proteose peptone no.3 (Difco)"]
    CultureMech_008939 --> ing3_Proteose_peptone_no_3__Difco_
    ing4_Artificial_seawater["Artificial seawater"]
    CultureMech_008939 --> ing4_Artificial_seawater
    ing5_Distilled_water["Distilled water"]
    CultureMech_008939 --> ing5_Distilled_water
    CHEBI_15377["CHEBI:15377"]
    ing5_Distilled_water -.-> CHEBI_15377

Ingredients (6)

# Ingredient Concentration Ontology Notes
1 Peptone (BBL 11910) 2.0 G_PER_L MICRO:0000178 (source link unavailable)
Bacto peptone
 DSMZ Medium 695 lists 2 g/L Peptone (BBL 11910).
2 Soytone (Difco) 1.0 G_PER_L FOODON:03315720
Soy peptone
 DSMZ Medium 695 lists 1 g/L Soytone (Difco).
3 Yeast extract 1.0 G_PER_L FOODON:03315426
yeast extract
 DSMZ Medium 695 lists 1.0 g/L Yeast extract.
4 Proteose peptone no.3 (Difco) 1.0 G_PER_L MICRO:0000180 (source link unavailable)
Proteose Peptone
 DSMZ Medium 695 lists 1 g/L Proteose peptone no.3 (Difco).
5 Artificial seawater 700.0 ML_PER_L DSMZ Medium 695 adds 700 ml/L Artificial seawater; this seawater mixture is retained without a single-compound ontology grounding.
6 Distilled water
H2O 18.015 g/mol
300.0 ML_PER_L CHEBI:15377
water
 DSMZ Medium 695 adds 300 ml/L Distilled water.

Preparation

  1. Adjust pH to 7.5.

Solutions

5% Fe(III) citrate

Dose: 2.0 ML_PER_L

Stock composition
IngredientConcentrationNotes
Fe(III) citrate 50.0 G_PER_L The Fe(III) citrate stock is 5% w/v, equivalent to 50 g/L.
DSMZ Medium 695 adds 2 ml/L of a 5% Fe(III) citrate stock.

Target organisms

No target organisms are recorded.

Provenance

TimestampCuratorActionNotes
2026-01-27T06:35:56.389635Z togo-import Imported from TOGO Medium Source: TOGO, ID: M2354
2026-01-28T19:48:13.189566Z chebi-enrichment Added CHEBI ontology terms to ingredients Enriched using MicrobeMediaParam and MediaDive chemical mappings
2026-03-13T06:20:01.441548Z culturemech-id-assigner-v1.0 Assigned CultureMech ID Assigned stable identifier: CultureMech:008939
2026-03-17T06:29:53.000000Z mediaingredientmech-enrichment-v1.0 Added MediaIngredientMech links Linked ingredients to MediaIngredientMech identifiers
2026-03-17T19:46:20.165124+00:00 normalize_media_names_to_snake_case.py NAME_NORMALIZED Normalized name from "Medium For Erythrobacter Longus" to "medium_for_erythrobacter_longus" for consistent matching
2026-06-05T07:40:36.443635+00:00 mim-legacy-to-chebi-migration-v1.0 Refreshed legacy MediaIngredientMech links to CHEBI keying Replaced 1 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme.
2026-09-11T00:00:00-07:00 repair_togo_m2354_score15.py RESOLVED_TOGO_M2354_SCORE15 TOGO M2354 imports DSMZ Medium 695, Medium For Erythrobacter Longus. DSMZ Medium 695 lists, per liter, 2 g Peptone (BBL 11910), 1 g Soytone (Difco), 1 g Yeast extract, 1 g Proteose peptone no.3 (Difco), 2 ml 5% Fe(III) citrate, 700 ml Artificial seawater, and 300 ml Distilled water. pH is 7.5. Corrected the imported volume rows, added the DSMZ pH, grounded the disclosed Fe(III) citrate and peptone-like components, kept Artificial seawater intentionally unmapped, and linked the record as a DSMZ Medium 695 source duplicate.