As the number of environmental small subunit (SSU) ribosomal RNA gene sequences has greatly surpassed the number of cultured microorganisms, reconciliation of the established taxonomy and ...

This is a preview. Log in through your library . Abstract Biological classification aims at establishing ordering systems for organisms. Principles of classification, however, differ in their criteria ...

With the increased level of investigation into uranium deposits in recent years, a wealth of new information has become available, which has made it possible to investigate some of the least ...