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 cgMLST2,3907,137
Bacillus anthracis cgMLST3,803222
Bordetella pertussis cgMLST2,98318
Brucella melitensis cgMLST2,704131
Brucella spp. cgMLST1,764634
Burkholderia mallei (FLI) cgMLST2,83830
Burkholderia mallei (RKI) cgMLST3,32834
Burkholderia pseudomallei cgMLST4,22173
Campylobacter jejuni/coli cgMLST6376,950
Clostridioides difficile cgMLST2,1472,953
Clostridium perfringens cgMLST1,4312
Corynebacterium diphtheriae cgMLST1,553197
Cronobacter sakazakii/malonaticus cgMLST2,83121
Enterococcus faecalis cgMLST1,9723,337
Enterococcus faecium cgMLST1,4238,290
Escherichia coli cgMLST2,51336,213
Francisella tularensis cgMLST1,147226
Klebsiella pneumoniae/variicola/quasipneumoniae cgMLST2,35811,399
Legionella pneumophila cgMLST1,5211,079
Listeria monocytogenes cgMLST1,70119,690
Mycobacterium tuberculosis/bovis/africanum/canettii cgMLST2,89127,941
Mycobacteroides abscessus cgMLST2,904691
Mycoplasma gallisepticum cgMLST42572
Paenibacillus larvae cgMLST2,419192
Pseudomonas aeruginosa cgMLST3,8674,621
Salmonella enterica cgMLST3,00220,913
Serratia marcescens cgMLST2,6921,412
Staphylococcus aureus cgMLST1,86136,318
Staphylococcus capitis cgMLST1,492377
Streptococcus pyogenes cgMLST1,095697
Implemented and maintained by Ridom GmbH, Germany
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