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Full information on isolate FRC1701 (id:4003)

Projects

This isolate is a member of the following projects:

2022_EuropeanWideReemergence_collection: Collection of the Hoefer et al. study on a large-scale Corynebacterium diphtheriae outbreak among migrant populations in Europe in 2022
DelgadoBlas_LINcodes_2025: Dataset of 1,665 isolates of C. diphtheriae, C. belfantii and C. rouxii used for the population structure analysis of C. diphtheriae sensu lato.

Provenance/primary metadata

id: 4003
isolate: FRC1701
species: C. diphtheriae
biovar: Mitis
tox gene PCR: Positive
tox production Elek: Positive
isolation year: 2022
country: France
continent: Europe
state or locality: Mainland France
travel history: MA
host: Human
infection or disease: CUTA
comments: Originally from Mali
sender: Virginie Passet, Institut Pasteur, France
curator: Auto Tagger
update history: 7 updates show details
date entered: 2023-03-15
datestamp: 2025-07-18

Sequence bin

method: Unknown
contigs: 51
total length: 2,439,041 bp
max length: 417,890 bp
mean length: 47,825 bp
N50: 129,031
L50: 7
N90: 31,413
L90: 19
N95: 17,750
L95: 24
%GC: 53.49
Ns: 0
gaps: 0
loci tagged: 1,350

Show sequence bin

Assembly checks

Check	Status	Warn/fail reason
Number of contigs
Assembly size
Minimum N50
%GC

Analysis

rMLST species identification

Rank	Taxon	Taxonomy	Support	Matches
SPECIES	Corynebacterium diphtheriae	Actinomycetota > Actinomycetes > Mycobacteriales > Corynebacteriaceae > Corynebacterium > Corynebacterium diphtheriae	100%

Analysis performed: 2024-12-12

Similar isolates (determined by LIN codes)

Scheme: cgMLST
LIN code: 0_0_143_0_0_2_0_1_0_0
Species: C. diphtheriae
Lineage: 0_0
Sublineage: SL856
Clonal group: ClG856
Genetic cluster: GC78

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Prefix	Threshold	Matching isolates
0_0_143_0_0_2	8	2
0_0_143_0_0_2_0	4	2
0_0_143_0_0_2_0_1	2	1
0_0_143_0_0_2_0_1_0	1	1
0_0_143_0_0_2_0_1_0_0	0	1
0	1220	2380
0_0	1035	2162
0_0_143	500	6
0_0_143_0	55	4
0_0_143_0_0	25	4
0_0_143_0_0_2	8	2
0_0_143_0_0_2_0	4	2
0_0_143_0_0_2_0_1	2	1
0_0_143_0_0_2_0_1_0	1	1
0_0_143_0_0_2_0_1_0_0	0	1

Similar isolates (determined by classification schemes)

Experimental schemes are subject to change and are not a stable part of the nomenclature.

Classification scheme	Underlying scheme	Clustering method	Mismatch threshold	Status	Group	Fields
Sublineage	cgMLST	Single-linkage	500	experimental	352 (6 isolates)	SL: 852
Genomic_cluster	cgMLST	Single-linkage	25	experimental	813 (4 isolates)
Sublineage	cgMLST	Single-linkage	500	experimental	352 (6 isolates)	SL: 852
Genomic_cluster	cgMLST	Single-linkage	25	experimental	813 (4 isolates)

Schemes and loci

All loci
- Classical schemes
- Other schemes
  - PBP
  - spuA_island
  - tox

Navigate and select schemes within tree to display allele designations

Tools

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