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Title
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شناسايي آلودگي هاي قارچي در كشت درون شيشه اي نخل خرما (Phoeneix dactylifera) رقم كبكاب
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Type
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Presentation
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Keywords
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Tissue culture, Date palm,Aspergillus,Rhizoctonia,Fusarium
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Abstract
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Microbial contamination under in vitro tissue culture is considered as one of the most important limiting factors for micropropagation. However, due to the unique properties of palm tree under long -time tissue culture period, identification of media contaminants is important for the application of the best method of control. In this study five different genera of fungi were identified as a source of pollution in palm tissue culture. It was revealed that the fungal infection in palm tissue culture media was caused byAspergillus spp. (43%),Rhizoctonia spp. (21%), Fusarium spp. and Penicillium spp. (each with 14 %), respectively. Caladosporiom spp. with 8% abundance caused the least infection in the tissue culture. The fungi identified in this study decreased the success of tissue culture significantly.
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Researchers
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Mohammad Hedayat (Second researcher) , Fatemeh Jamali (Third researcher)
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