Nomenclature Server

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 CountStrain Count
Acinetobacter baumannii cgMLST2,3908,342
Bacillus anthracis cgMLST3,803209
Bordetella pertussis cgMLST2,9830
Brucella melitensis cgMLST2,70489
Brucella spp. cgMLST1,7641
Burkholderia mallei (FLI) cgMLST2,8381
Burkholderia mallei (RKI) cgMLST3,32813
Burkholderia pseudomallei cgMLST4,22166
Campylobacter jejuni/coli cgMLST6374,842
Clostridioides difficile cgMLST2,1471,885
Clostridium perfringens cgMLST1,43199
Cronobacter sakazakii/malonaticus cgMLST2,8310
Enterococcus faecalis cgMLST1,9723,777
Enterococcus faecium cgMLST1,42318,046
Escherichia coli cgMLST2,51316,296
Francisella tularensis cgMLST1,147240
Klebsiella pneumoniae/variicola/quasipneumoniae cgMLST2,35811,016
Legionella pneumophila cgMLST1,5211,272
Listeria monocytogenes cgMLST1,70129,204
Mycobacterium tuberculosis/bovis/africanum/canettii cgMLST2,89137,163
Mycobacteroides abscessus cgMLST2,9042,248
Mycoplasma gallisepticum cgMLST42580
Paenibacillus larvae cgMLST2,419176
Pseudomonas aeruginosa cgMLST3,8676,211
STEC cgMLST3,1528,475
Salmonella enterica cgMLST3,0029,991
Serratia marcescens cgMLST2,6921,105
Staphylococcus aureus cgMLST1,86136,053
Staphylococcus capitis cgMLST1,492626
Implemented and maintained by Ridom GmbH, Germany
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