leucothrix_medium (CultureMech:001943)

Overview

External ontology

mediadive.medium:79 (source link unavailable) — LEUCOTHRIX MEDIUM

Applications

Microbial cultivation

pH

7.8

Notes

Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium79.pdf

Composition

flowchart LR
    CultureMech_001943["leucothrix_medium"]
    ing0_Tryptone["Tryptone"]
    CultureMech_001943 --> ing0_Tryptone

Ingredients (1)

#	Ingredient	Concentration	Ontology	Notes
1	Tryptone	10 G_PER_L

Solutions

Synthetic sea water

Dose: 1 L

Stock composition
Ingredient	Concentration	Notes
NaCl	24 G_PER_L
MgCl2 x 6 H2O	11 G_PER_L
Na2SO4	4 G_PER_L
CaCl2 x 6 H2O	2 G_PER_L
KCl	0.7 G_PER_L
KBr	0.1 G_PER_L
H3BO3	0.03 G_PER_L
NaSiO3 x 9 H2O	0.005 G_PER_L
SrCl2 x 6 H2O	0.04 G_PER_L
NaF	0.003 G_PER_L
NH4NO3	0.002 G_PER_L
Fe(III)PO4 x 4 H2O	0.001 G_PER_L
Distilled water	1 L

Target organisms

No target organisms are recorded.

Provenance

Timestamp	Curator	Action	Notes
2026-01-26T17:53:10.116221Z	mediadive-import	Imported from MediaDive	Source: DSMZ, ID: 79
2026-01-28T19:48:31.163588Z	chebi-enrichment	Added CHEBI ontology terms to ingredients	Enriched using MicrobeMediaParam and MediaDive chemical mappings
2026-03-13T06:19:08.697123Z	culturemech-id-assigner-v1.0	Assigned CultureMech ID	Assigned stable identifier: CultureMech:001943
2026-03-17T06:30:31.000000Z	mediaingredientmech-enrichment-v1.0	Added MediaIngredientMech links	Linked ingredients to MediaIngredientMech identifiers
2026-03-17T19:45:21.166853+00:00	normalize_media_names_to_snake_case.py	NAME_NORMALIZED	Normalized name from "LEUCOTHRIX MEDIUM" to "leucothrix_medium" for consistent matching
2026-06-05T07:41:11.121757+00:00	mim-legacy-to-chebi-migration-v1.0	Refreshed legacy MediaIngredientMech links to CHEBI keying	Replaced 12 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme.
2026-06-10T07:47:00.534374+00:00	primary-term-label-canonicalization-v1.0	Canonicalized primary term label to OBO canonical (OAK)	5 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi.
2026-10-07T11:35:03.558874+00:00	codex	RESTORED_REVIEWED_MEDIUM_STOCK_BOUNDARIES	Exact source graph, complete ingredient inventory, amounts, and original PDF recipe chain checked. Numeric concentrations and chemical mappings preserved; stock doses and water are explicit batch amounts. No final-medium stock dilution inferred. Parent/variant relationships remain separately unreviewed.