A STUDY OF ANOXYGENIC PHOTOTROPHIC BACTERIA BIODIVERSITY IN 15 KHORDAD DAM, QOM PROVINCE, DURING 2008-2009

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ZOLFAGHARI M.R.; AKHAVAN SEPAHY A.; SOLTANI F.

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Journal: JOURNAL OF MICROBIOLOGY KNOWLEDGE Year:2010 | Volume:2 | Issue:5 Page(s): 47-55

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Title

A STUDY OF ANOXYGENIC PHOTOTROPHIC BACTERIA BIODIVERSITY IN 15 KHORDAD DAM, QOM PROVINCE, DURING 2008-2009

Author(s)

ZOLFAGHARI M.R. | AKHAVAN SEPAHY A. | SOLTANI F. | Issue Writer Certificate

Keywords

WINOGRADSKY COLUMNQ4

PHOTOSYNTHETIC BACTERIAQ4

BIODIVERSITYQ4

PHOTOSYNTHETIC PIGMENTSQ4

Abstract

The type of anoxygenic phototrophic bacteria recognized. Owing to the presence of PHOTOSYNTHETIC PIGMENTS, cell suspensions appear in various colors according to the use of this bacteria, the productions of biotechnology and different industrial, so the isolation of them are important. But they have grown slowly, however there is difficult situation to produce of anaerobic – condition a long time whenever has no reports according to isolation of these bacteria in Iran. In the study, use of the Water, in from 15 Khordad dam’s residue in Qom province, displayed colorful - layers in WINOGRADSKY COLUMN. In order, to separate and purity these bacteria, an appropriate ready made liquid and solid (Pfennig) setting were used and put against the direct sun light and fit temperature and anaerobic - condition, so the isolations grew after 1-2 months. Firstly (light and electronic) microscopic and macroscopic isolation were analyzed. We found colonies purple-colorful without special smell, purl smooth and buttery of these bacteria in plate, and then isolations were colored with gram and sodan. The out come of the microscopic colorful-layers can be considered as the confirmation of the existence of gram-negative bacillus and PHB granules. More ever the result of the electronic-microscope (TEM) brings out the presence gas vacuole, Mesosomes wrinkle and stored granules. The 16SrRNA tests did for wistful of recognization the species of these bacteria. As a result of mentioned two levels, show in which they are 4 species purple nonsulfur bacteria that is in α-proteobacteria. Finally the species of Rhodobacter, Rhodomicrobium and Rhodopseudomonas, recognized.

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APA: Copy

ZOLFAGHARI, M.R., AKHAVAN SEPAHY, A., & SOLTANI, F.. (2010). A STUDY OF ANOXYGENIC PHOTOTROPHIC BACTERIA BIODIVERSITY IN 15 KHORDAD DAM, QOM PROVINCE, DURING 2008-2009. JOURNAL OF MICROBIOLOGY KNOWLEDGE, 2(5), 47-55. SID. https://sid.ir/paper/193199/en

Vancouver: Copy

ZOLFAGHARI M.R., AKHAVAN SEPAHY A., SOLTANI F.. A STUDY OF ANOXYGENIC PHOTOTROPHIC BACTERIA BIODIVERSITY IN 15 KHORDAD DAM, QOM PROVINCE, DURING 2008-2009. JOURNAL OF MICROBIOLOGY KNOWLEDGE[Internet]. 2010;2(5):47-55. Available from: https://sid.ir/paper/193199/en

IEEE: Copy

M.R. ZOLFAGHARI, A. AKHAVAN SEPAHY, and F. SOLTANI, “A STUDY OF ANOXYGENIC PHOTOTROPHIC BACTERIA BIODIVERSITY IN 15 KHORDAD DAM, QOM PROVINCE, DURING 2008-2009,” JOURNAL OF MICROBIOLOGY KNOWLEDGE, vol. 2, no. 5, pp. 47–55, 2010, [Online]. Available: https://sid.ir/paper/193199/en

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