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 cgMLST2,3908,536
Bacillus anthracis cgMLST3,803225
Bordetella pertussis cgMLST2,983447
Brucella melitensis cgMLST2,704172
Brucella spp. cgMLST1,764661
Burkholderia mallei (FLI) cgMLST2,83830
Burkholderia mallei (RKI) cgMLST3,32834
Burkholderia pseudomallei cgMLST4,221521
Campylobacter jejuni/coli cgMLST63710,396
Citrobacter freundii cgMLST3,250578
Citrobacter freundii/portucalensis/braakii/europaeus cgMLST2,307131
Clostridioides difficile cgMLST2,1479,236
Clostridium perfringens cgMLST1,43184
Corynebacterium diphtheriae cgMLST1,553395
Corynebacterium pseudotuberculosis cgMLST1,57799
Cronobacter sakazakii/malonaticus cgMLST2,831212
Enterobacter hormaechei cgMLST2,178485
Enterococcus faecalis cgMLST1,9724,718
Enterococcus faecium cgMLST1,42310,210
Escherichia coli cgMLST2,51371,476
Francisella tularensis cgMLST1,147242
Klebsiella oxytoca/grimontii/michiganensis/pasteurii cgMLST2,536876
Klebsiella pneumoniae/variicola/quasipneumoniae cgMLST2,35821,550
Legionella pneumophila cgMLST1,5211,814
Listeria monocytogenes cgMLST1,70124,288
Morganella morganii cgMLST2,46225
Mycobacterium tuberculosis/bovis/africanum/canettii cgMLST2,89142,545
Mycobacteroides abscessus cgMLST2,904975
Mycoplasma gallisepticum cgMLST42572
Paenibacillus larvae cgMLST2,419192
Proteus mirabilis cgMLST2,574101
Providencia stuartii cgMLST3,07912
Pseudomonas aeruginosa cgMLST3,8678,546
Salmonella enterica cgMLST3,00231,994
Serratia marcescens cgMLST2,6922,067
Staphylococcus argenteus cgMLST2,1681
Staphylococcus aureus cgMLST1,86154,125
Staphylococcus capitis cgMLST1,492473
Streptococcus pyogenes cgMLST1,0951,415
Yersinia enterocolitica cgMLST2,582994
 
 
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