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 cgMLST2,3907,454
Bacillus anthracis cgMLST3,803222
Bordetella pertussis cgMLST2,98320
Brucella melitensis cgMLST2,704133
Brucella spp. cgMLST1,764635
Burkholderia mallei (FLI) cgMLST2,83830
Burkholderia mallei (RKI) cgMLST3,32834
Burkholderia pseudomallei cgMLST4,22173
Campylobacter jejuni/coli cgMLST6377,138
Clostridioides difficile cgMLST2,1473,450
Clostridium perfringens cgMLST1,4312
Corynebacterium diphtheriae cgMLST1,553331
Cronobacter sakazakii/malonaticus cgMLST2,83122
Enterococcus faecalis cgMLST1,9723,384
Enterococcus faecium cgMLST1,4238,457
Escherichia coli cgMLST2,51337,879
Francisella tularensis cgMLST1,147226
Klebsiella pneumoniae/variicola/quasipneumoniae cgMLST2,35811,924
Legionella pneumophila cgMLST1,5211,121
Listeria monocytogenes cgMLST1,70119,984
Mycobacterium tuberculosis/bovis/africanum/canettii cgMLST2,89128,576
Mycobacteroides abscessus cgMLST2,904691
Mycoplasma gallisepticum cgMLST42572
Paenibacillus larvae cgMLST2,419192
Pseudomonas aeruginosa cgMLST3,8674,964
Salmonella enterica cgMLST3,00221,225
Serratia marcescens cgMLST2,6921,427
Staphylococcus aureus cgMLST1,86137,245
Staphylococcus capitis cgMLST1,492386
Streptococcus pyogenes cgMLST1,095750
Implemented and maintained by Ridom GmbH, Germany
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