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Nowruzi, Bahareh, Khavari-Nejad, Ramazan Ali, Sivonen, Karina, Kazemi, Bahram, Najafi, Farzaneh, Nejadsattari, Taher. (1391). Identification and toxigenic potential of a cyanobacterial strain (Stigomena sp.). , 3(1), 79-85. doi: 10.22059/pbs.2013.32096
Bahareh Nowruzi; Ramazan Ali Khavari-Nejad; Karina Sivonen; Bahram Kazemi; Farzaneh Najafi; Taher Nejadsattari. "Identification and toxigenic potential of a cyanobacterial strain (Stigomena sp.)". , 3, 1, 1391, 79-85. doi: 10.22059/pbs.2013.32096
Nowruzi, Bahareh, Khavari-Nejad, Ramazan Ali, Sivonen, Karina, Kazemi, Bahram, Najafi, Farzaneh, Nejadsattari, Taher. (1391). 'Identification and toxigenic potential of a cyanobacterial strain (Stigomena sp.)', , 3(1), pp. 79-85. doi: 10.22059/pbs.2013.32096
Nowruzi, Bahareh, Khavari-Nejad, Ramazan Ali, Sivonen, Karina, Kazemi, Bahram, Najafi, Farzaneh, Nejadsattari, Taher. Identification and toxigenic potential of a cyanobacterial strain (Stigomena sp.). , 1391; 3(1): 79-85. doi: 10.22059/pbs.2013.32096

Identification and toxigenic potential of a cyanobacterial strain (Stigomena sp.)

Progress in Biological Sciences
مقاله 11، دوره 3، شماره 1، خرداد 2013، صفحه 79-85    اصل مقاله (451.94 K)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22059/pbs.2013.32096
نویسندگان
Bahareh Nowruzi* 1؛ Ramazan Ali Khavari-Nejad2؛ Karina Sivonen3؛ Bahram Kazemi4؛ Farzaneh Najafi1؛ Taher Nejadsattari5
1Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
21Faculty of Biological Sciences, Kharazmi University, Tehran, Iran. Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
3Department of Applied Chemistry and Microbiology, University of Helsinki, Helsinki, Finland
4Department of Biotechnology, Shahid Beheshti University of Medical Sciences, Tehran, Iran. 5Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
5Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
چکیده
Cyanobacteria are well known for their production of a multitude of highly toxic substances . The genus Stigomena is regarded as good candidates for producing biologically active secondary metabolites, which are highly toxic to humans and other animals. The carcass of a dog was found at the shore of Lake Ali-Abad, Iran. Biomass from the discovery site appeared to be of cyanobacterial nature. We identified the strain as freshwater bloom-forming representative of the Stigomena genus on the basis of its 16S rRNA sequence. It carried the mcyE gene, as well as a potential cryptic hassallidin gene cluster. These results suggest that microcystin-induced liver damage may have significantly ontributed to the death of the dog. This case is thus the first reported incident of potential microcystin intoxication in a dog in Iran.
کلیدواژه‌ها
Cyanobacteria؛ Stigomena sp؛ Natural bioactive compound؛ Toxicity
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