Prokaryotes are divided into two distinct groups: the bacteria and the archaea, which scientists believe have unique evolutionary lineages. Most prokaryotes are small, single-celled organisms that ...

Vast numbers of different prokaryotic microorganisms shape the biosphere, with diverse metabolic capabilities. Determination of genome sequences for a wide range of bacteria and archaea now requires ...

Cyanobacteria, as unique photosynthetic prokaryotic organisms, possess the extraordinary ability to directly convert sunlight, seawater, and carbon dioxide into a wide variety of bio-based products.