blue-green bacterium


Also found in: Dictionary, Thesaurus, Encyclopedia, Wikipedia.
Related to blue-green bacterium: Cyanophyta

Cy·a·no·bac·te·ri·a

(sī'ă-nō-bak-tēr'ē-ă),
A division of the kingdom Prokaryotae consisting of unicellular or filamentous bacteria that are either nonmotile or possess a gliding motility, reproduce by binary fission, and perform photosynthesis with the production of oxygen. These blue-green bacteria were formerly referred to as blue-green algae.
Synonym(s): Cyanophyceae

blue-green bacterium