Database on the structure of large subunit ribosomal RNA

Abstract

Over 11 500 complete or nearly complete sequences are now available from the Antwerp database on small subunit ribosomal RNA. All these sequences are aligned with one another on the basis of the adopted secondary structure model, which is corroborated by the observation of compensating substitutions in the alignment. Literature references, accession numbers and taxonomic information are also compiled. The database can be consulted via the World Wide Web at URL http://rrna.uia.ac.be/ssu/