lb_luria_bertani_medium_lennox

CultureMech:002403 bacterial COMPLEX LIQUID
Original name: LB (LURIA-BERTANI) MEDIUM (LENNOX)

Overview

External ontology
mediadive.medium:J1236 (source link unavailable) — LB (LURIA-BERTANI) MEDIUM (LENNOX)
Applications
  • Microbial cultivation
pH
7.0
Notes
Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=1236

Composition

flowchart LR
    CultureMech_002403["lb_luria_bertani_medium_lennox"]
    ing0_Tryptone["Tryptone"]
    CultureMech_002403 --> ing0_Tryptone
    ing1_Yeast_extract["Yeast extract"]
    CultureMech_002403 --> ing1_Yeast_extract
    ing2_NaCl["NaCl"]
    CultureMech_002403 --> ing2_NaCl
    CHEBI_26710["CHEBI:26710"]
    ing2_NaCl -.-> CHEBI_26710

Ingredients (3)

# Ingredient Concentration Ontology Notes
1 Tryptone 10 G_PER_L MICRO:0000182 (source link unavailable)
Tryptone
2 Yeast extract 5 G_PER_L FOODON:03315426
Yeast extract
3 NaCl
Cl.Na 58.443 g/mol
5 G_PER_L CHEBI:26710
sodium chloride

Preparation

  1. Adjust pH to 7.0. For preparation of solid medium, add 15.0 g/L agar.

Target organisms

No target organisms are recorded.

Provenance

TimestampCuratorActionNotes
2026-01-26T17:53:19.120737Z mediadive-import Imported from MediaDive Source: JCM, ID: J1236
2026-03-13T06:19:13.023400Z culturemech-id-assigner-v1.0 Assigned CultureMech ID Assigned stable identifier: CultureMech:002403
2026-03-17T06:30:41.000000Z mediaingredientmech-enrichment-v1.0 Added MediaIngredientMech links Linked ingredients to MediaIngredientMech identifiers
2026-03-17T19:45:26.085075+00:00 normalize_media_names_to_snake_case.py NAME_NORMALIZED Normalized name from "LB (LURIA-BERTANI) MEDIUM (LENNOX)" to "lb_luria_bertani_medium_lennox" for consistent matching
2026-06-05T07:41:10.905451+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.
2026-09-13T00:00:00-07:00 repair_bacterial_komodo_score10_exact_terms_batch4.py GROUNDED_BACTERIAL_KOMODO_SCORE10_EXACT_TERMS_BATCH4 Applied local mappings for Tryptone, Yeast extract.
2026-10-07T15:40:13.763859+00:00 codex CURATED_MEDIUM_CONCENTRATION_SOURCE_EVIDENCE Exact medium/source membership, ingredient inventory/forms, physical-state conditions, literal snippets, and arithmetic checked. Stock boundaries, source-only rows, preparation context, and variants remain explicit follow-up tasks; secondary chemical mappings unchanged.