Links

Ribosomal RNA-related web resources

ARB A software environment for sequence data

SILVA 16S rRNA database and online analysis tools; ARB compatible

The Ribosomal Database Project II (RDP) 16S rRNA database and online analysis tools

Greengenes 16S rRNA database and ARB compatible online-workbench

probeCheck A resource for evaluating probe and primer specificity

mathFISH A web tool for the computational evaluation of RNA-targeted FISH probes and primers 

'The All-Species Living Tree' Project Curated rRNA datasets and trees including all sequenced type strains

EzTaxon 16S rRNA gene sequences of type strains of validly published species

rrndb rRNA Operon Number Database

CRW The Comparative RNA Web Site

The RNA World Website Collection of links to RNA-related information

Taxonomy of prokaryotes

Bacterial Nomenclature Up-to-date

List of Bacterial names with Standing in Nomenclature