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Full information on isolate FRC0497 (id:503)

Projects (4)

This isolate is a member of the following projects:

ResistanceGenomics public

Hennart et al. 247 isolates dataset

247 isolates

New Caledonia 2015-2019 study public

Isolates included in the New Caledonia study (Tessier et al., 2023, Microbiol Spectr, https://pubmed.ncbi.nlm.nih.gov/37042786/)

58 isolates

Hennart_diphtOscan_2023_OtherIsolates public

Publicly-available genomes and isolates from the French NRC (2018-2021)

1,250 isolates

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Provenance/primary metadata

id: 503
isolate: FRC0497
species: C. diphtheriae
biovar: Mitis
tox gene PCR: Negative
isolation year: 2017
country: New Caledonia
continent: Oceania
state or locality: New Caledonia
travel history: Not documented
host: Human
source: Cutaneous
infection or disease: Not documented
accession number: ERS4330969
sender: Melody Dazas, Institut Pasteur
curator: Martin Rethoret-Pasty, Institut Pasteur, Paris, France (E-mail: martin.rethoret-pasty@pasteur.fr)
update history: 29 updates show details
date entered: 2018-02-20
datestamp: 2026-09-01

Publication (1)

Hennart M, Panunzi LG, Rodrigues C, Gaday Q, Baines SL, Barros-Pinkelnig M, Carmi-Leroy A, Dazas M, Wehenkel AM, Didelot X, Toubiana J, Badell E, Brisse S (2020). Population genomics and antimicrobial resistance in Corynebacterium diphtheriae. Genome Med 12:107

Sequence bin

method: Illumina
contigs: 47
total length: 2,439,287 bp
max length: 360,570 bp
mean length: 51,900 bp
N50: 140,034
L50: 6
N90: 25,650
L90: 22
N95: 18,134
L95: 27
%GC: 53.62
Ns: 126
gaps: 13
loci tagged: 1,357

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Assembly checks

Check	Status	Warn/fail reason
Number of contigs
Minimum N50

Analysis

rMLST species identification

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

Analysis performed: 2025-06-05

Similar isolates (determined by LIN codes)

Scheme: cgMLST
LIN code: 0_0_174_0_0_0_0_0_0_0
Species: C. diphtheriae
Lineage: 0_0
Sublineage: SL522
Clonal group: ClG522
Genetic cluster: GC289

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Prefix	Threshold	Matching isolates
0_0_174_0_0_0	8	1
0_0_174_0_0_0_0	4	1
0_0_174_0_0_0_0_0	2	1
0_0_174_0_0_0_0_0_0	1	1
0_0_174_0_0_0_0_0_0_0	0	1
0	1220	2242
0_0	1035	2024
0_0_174	500	1
0_0_174_0	55	1
0_0_174_0_0	25	1
0_0_174_0_0_0	8	1
0_0_174_0_0_0_0	4	1
0_0_174_0_0_0_0_0	2	1
0_0_174_0_0_0_0_0_0	1	1
0_0_174_0_0_0_0_0_0_0	0	1

Similar isolates (determined by classification schemes)

No similar isolates at any threshold. Show groups Hide groups

Classification scheme	Underlying scheme	Clustering method	Mismatch threshold	Status	Group	Fields
Sublineage	cgMLST	Single-linkage	500	experimental	195 (1 isolate)	SL: 522
Genomic_cluster	cgMLST	Single-linkage	25	experimental	324 (1 isolate)

Schemes and loci

All loci

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