GMU:DIY Bio: doing things with biology/Cyanobacteria: Difference between revisions

===Scytonema===

"Scytonema grows in filaments that form dark mats. Many species are aquatic and are either free-floating or grow attached to a submerged substrate, while others species grow on terrestrial rocks, wood, soil, or plants. Scytonema is a nitrogen fixer, and can provide fixed nitrogen to the leaves of plants on which it is growing. Some species of Scytonema form a symbiotic relationship with fungi to produce a lichen." (''Scytonema'', wikipedia)

===Anabaena===