Culturing of Aquatic and terrestrial cyanobacteria

Cyanobacteria, microscopic organisms have similar characteristics to prokaryotes and eukaryotes, which are very popular in biotechnology research today and are able to produce a wide range of highly valuable organic compounds. However, many strains of cyanobacteria still remain unknown in Iran, a group that is dedicated to freshwater (ponds or springs and streams) and a group that is related to terrestrial habitats. This is in many cases due to the fact that the specific cultivation methods of cyanobacterial strains are not well known. In fact, culturing the strains of axenic cyanobacteria, free of any bacteria or other pathogens, will allow many research activities to be performed in various genetic and molecular fields. In this article, in order to get acquainted with different media cultures for different types of cyanobacterial strains, the correct and accurate method of isolation, cultivation and purification of aquatic and terrestrial, cyanobacteria will be explained.