List of Articles Calothrix Open Access Article Abstract Page Full-Text 1 - Studying of the Pretreatment Effects of the combination of Sodium Chloride and Time on Growth, Photosynthetic Pigmentation Status and Photosystems Ratios in Cyanobacterium Calothrix sp. FS 65 Hamideh Sadat Amirlatifi Shadman Shokravi Aryan Sateei Mazyar Ahmadi Golsefidi Mehrali Mahmoudjanlo Open Access Article Abstract Page Full-Text 2 - Elimination of Ni pollutant combined with petroleum using microalga Calothrix sp. isolated from oil polluted regions Maryam Ameri Neda Soltani Ladan Baftechi Mehdi Bolfion seyede mehri javadi Behnaz Bagheri