SILVA provides comprehensive, quality checked and regularly updated databases of aligned small (16S / 18S, SSU) and large subunit (23S / 28S, LSU) ribosomal RNA (rRNA) sequences for all three domains of life (Bacteria, Archaea and Eukarya).
Microbial Ecology is the study of Microorganisms, how they interact with one another, with other organisms and with the Environment. Microorganisms exist in three domains: Bacteria, Archaea and Eukarya and these occupy a variety of habitats on earth. They