cgMLST.org Nomenclature Server (h25)

This server controls the allelic nomenclature of core genome MLST (cgMLST) bacterial gene schemes. Currently submission of new alleles and optional metadata is only possible by use of the Ridom Typer software (formerly known as SeqSphere). A cgMLST scheme is a fixed and agreed upon number of genes for each species or group of closely related species that is ideally suited to standardize whole genome sequencing (WGS) based bacterial genotyping. By cgMLST very closely related genomes are 'lumped' together in a Complex Type (CT). In addition, this server controls the allelic nomenclature of the accessory genes of the species seed genomes.

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SchemeTarget CountCT Count
Acinetobacter baumannii cgMLST2,3908,200
Bacillus anthracis cgMLST3,803223
Bordetella pertussis cgMLST2,983197
Brucella melitensis cgMLST2,704171
Brucella spp. cgMLST1,764660
Burkholderia mallei (FLI) cgMLST2,83830
Burkholderia mallei (RKI) cgMLST3,32834
Burkholderia pseudomallei cgMLST4,221474
Campylobacter jejuni/coli cgMLST6379,776
Clostridioides difficile cgMLST2,1477,247
Clostridium perfringens cgMLST1,43181
Corynebacterium diphtheriae cgMLST1,553377
Corynebacterium pseudotuberculosis cgMLST1,57799
Cronobacter sakazakii/malonaticus cgMLST2,831193
Enterobacter hormaechei cgMLST2,178214
Enterococcus faecalis cgMLST1,9724,390
Enterococcus faecium cgMLST1,4239,684
Escherichia coli cgMLST2,51365,798
Francisella tularensis cgMLST1,147226
Klebsiella oxytoca/grimontii/michiganensis/pasteurii cgMLST2,536708
Klebsiella pneumoniae/variicola/quasipneumoniae cgMLST2,35818,982
Legionella pneumophila cgMLST1,5211,590
Listeria monocytogenes cgMLST1,70123,339
Morganella morganii cgMLST2,4627
Mycobacterium tuberculosis/bovis/africanum/canettii cgMLST2,89140,176
Mycobacteroides abscessus cgMLST2,904970
Mycoplasma gallisepticum cgMLST42572
Paenibacillus larvae cgMLST2,419192
Proteus mirabilis cgMLST2,57417
Providencia stuartii cgMLST3,0797
Pseudomonas aeruginosa cgMLST3,8677,691
Salmonella enterica cgMLST3,00229,783
Serratia marcescens cgMLST2,6921,887
Staphylococcus argenteus cgMLST2,1681
Staphylococcus aureus cgMLST1,86147,651
Staphylococcus capitis cgMLST1,492425
Streptococcus pyogenes cgMLST1,0951,178
Yersinia enterocolitica cgMLST2,582774
 
 
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