List of Articles Cyanobacterium Open Access Article Abstract Page Full-Text 1 - Optimization of mixotrophic culture medium for maximum production of extracellular polysaccharides and bioactive compounds Aliinostoc oryzae cyanobacteria isolated from saline water of Golestan province بهاره Nowruzi Open Access Article Abstract Page Full-Text 2 - The effect of continuous illumination and photoperiods on growth and heterocyst frequency of cyanobacterium Fischerella ambigua from Golestan province Fereshte Vakili Kayvan Ghorchibeigi Neda Soltani Shadman Shokravi 10.30495/iper.2006.690227 Open Access Article Abstract Page Full-Text 3 - The effect of acidity at limited irradiance on survival, growth, pigment composition and ammonium liberation of soil cyanobacterium Nostoc sp., collected from paddy-fields of Golestan province فریبا Amirlatifi sh Shokravi مریم Safaei زهرا Hosseini kolbadi Open Access Article Abstract Page Full-Text 4 - The effect of salinity on survival, growth and ammonium liberation of cyanobacterium Nostoc sp.collected from paddy-fields of Golestan province at limited and unlimited carbon dioxide condition. مریم Safaie sh Shokravi فریبا Amirlatifi ندا Soltani زهرا Hosseini Open Access Article Abstract Page Full-Text 5 - Effect of pH on Photosynthesis in native cyanobacterium Fischerella sp. Shadman Shokravi neda soltani Open Access Article Abstract Page Full-Text 6 - Adaptation of the Cyanobacterium fischerella sp. ISC 107 to the combined effects of pH and carbon dioxide concentration. Mahboobeh Rajabnasab Ramezan Ali Khavari-nejad Shademan Shokravi Taher Nejadsattari 10.30495/ijpp.2017.537981