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 SeqSphere+ software. 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 cgMLST2,3907,596
Bacillus anthracis cgMLST3,803222
Bordetella pertussis cgMLST2,983167
Brucella melitensis cgMLST2,704156
Brucella spp. cgMLST1,764635
Burkholderia mallei (FLI) cgMLST2,83830
Burkholderia mallei (RKI) cgMLST3,32834
Burkholderia pseudomallei cgMLST4,22178
Campylobacter jejuni/coli cgMLST6377,420
Clostridioides difficile cgMLST2,1474,557
Clostridium perfringens cgMLST1,4313
Corynebacterium diphtheriae cgMLST1,553340
Corynebacterium pseudotuberculosis cgMLST1,57796
Cronobacter sakazakii/malonaticus cgMLST2,83137
Enterococcus faecalis cgMLST1,9723,505
Enterococcus faecium cgMLST1,4238,620
Escherichia coli cgMLST2,51349,878
Francisella tularensis cgMLST1,147226
Klebsiella oxytoca/grimontii/michiganensis/pasteurii cgMLST2,536212
Klebsiella pneumoniae/variicola/quasipneumoniae cgMLST2,35812,613
Legionella pneumophila cgMLST1,5211,159
Listeria monocytogenes cgMLST1,70121,281
Mycobacterium tuberculosis/bovis/africanum/canettii cgMLST2,89129,348
Mycobacteroides abscessus cgMLST2,904691
Mycoplasma gallisepticum cgMLST42572
Paenibacillus larvae cgMLST2,419192
Pseudomonas aeruginosa cgMLST3,8675,148
Salmonella enterica cgMLST3,00224,295
Serratia marcescens cgMLST2,6921,462
Staphylococcus aureus cgMLST1,86138,877
Staphylococcus capitis cgMLST1,492390
Streptococcus pyogenes cgMLST1,095846
Yersinia enterocolitica cgMLST2,582111
Implemented and maintained by Ridom GmbH, Germany
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