Nomenclature Server

This server controls the allelic nomenclature of core genome MLST (cgMLST) bacterial gene schemes. 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 Cluster Type (CT). In addition, this server controls the allelic nomenclature of the accessory genes of the species reference genomes.

SchemeTarget CountStrain Count
Acinetobacter baumannii cgMLST23903528
Clostridioides difficile cgMLST22703634
Enterococcus faecium cgMLST14236297
Francisella tularensis cgMLST114732
Klebsiella pneumoniae/variicola/quasipneumoniae cgMLST23583305
Legionella pneumophila cgMLST1521552
Listeria monocytogenes cgMLST170115821
Mycobacterium tuberculosis/bovis/africanum/canettii cgMLST289132687
Staphylococcus aureus cgMLST186113618
Implemented and maintained by Ridom GmbH, Germany