Full information on isolate C7beta (id:19)

Projects

This isolate is a member of the following projects:

cgMLST set-up study
Isolates included in the cgMLST study (Guglielmini et al. J CLin Microbiol 2021 https://pubmed.ncbi.nlm.nih.gov/34524891/)
Hennart_diphtOscan_2023_OtherIsolates
Publicly-available genomes and isolates from the French NRC (2018-2021)
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
19
isolate
C7beta
alias
ATCC27012
species
C. diphtheriae
tox gene PCR
Positive
isolation year
1954
country
Unknown
travel history
Not documented
host
Not documented
comments
Derivative of avirulent C7 strain
accession number
CP003210
epidemic cluster
cryptic_2
sender
Melody Dazas, Institut Pasteur
curator
Auto Tagger
update history
1330 updates show details
embargo history
show details
date entered
2017-02-07
datestamp
2025-07-18

Publications (2)

  • Guglielmini J, Hennart M, Badell E, Toubiana J, Criscuolo A, Brisse S (2021). Genomic Epidemiology and Strain Taxonomy of Corynebacterium diphtheriae. J Clin Microbiol 59:e0158121
  • Trost E, Blom J, Soares Sde C, Huang IH, Al-Dilaimi A, Schröder J, Jaenicke S, Dorella FA, Rocha FS, Miyoshi A, Azevedo V, Schneider MP, Silva A, Camello TC, Sabbadini PS, Santos CS, Santos LS, Hirata R, Mattos-Guaraldi AL, Efstratiou A, Schmitt MP, Ton-That H, Tauch A (2012). Pangenomic study of Corynebacterium diphtheriae that provides insights into the genomic diversity of pathogenic isolates from cases of classical diphtheria, endocarditis, and pneumonia. J Bacteriol 194:3199-215

Sequence bin

method
Unknown
contigs
1
length
2,499,189 bp
%GC
53.50
Ns
0
gaps
0
loci tagged
1,403

Show sequence bin

Assembly checks

CheckStatusWarn/fail reason
Number of contigs
Assembly size
Minimum N50
%GC

Similar isolates (determined by LIN codes)

Scheme
cgMLST
LIN code
0_0_168_0_0_0_0_0_2_0
Species
C. diphtheriae
Lineage
0_0
Sublineage
SL26
Clonal group
ClG26
Genetic cluster
GC4

Show all thresholds

PrefixThresholdMatching isolates
0_0_168_0_0_0848
0_0_168_0_0_0_0447
0_0_168_0_0_0_0_0247
0_0_168_0_0_0_0_0_211
0_0_168_0_0_0_0_0_2_001
012202380
0_010352162
0_0_16850050
0_0_168_05549
0_0_168_0_02549
0_0_168_0_0_0848
0_0_168_0_0_0_0447
0_0_168_0_0_0_0_0247
0_0_168_0_0_0_0_0_211
0_0_168_0_0_0_0_0_2_001

Similar isolates (determined by classification schemes)

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

Classification schemeUnderlying schemeClustering methodMismatch thresholdStatusGroupFields
SublineagecgMLSTSingle-linkage500experimental4 (50 isolates)
SL: 26
Genomic_clustercgMLSTSingle-linkage25experimental4 (49 isolates)
SublineagecgMLSTSingle-linkage500experimental4 (50 isolates)
SL: 26
Genomic_clustercgMLSTSingle-linkage25experimental4 (49 isolates)

Schemes and loci

Navigate and select schemes within tree to display allele designations

Tools

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