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first report of occurrence of pepper golden mosaic virus and the associated betasatellite from bell pepper in iran
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نویسنده
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afsharifar alireza ,salehzadeh mehrdad ,pakdel arezoo
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منبع
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بيماريهاي گياهي - 1402 - دوره : 59 - شماره : 4 - صفحه:346 -352
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چکیده
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Pepper golden mosaic virus (pepgmv) is a plant virus that occurs worldwide on species of open fields and greenhouses that grown bell pepper. during a survey in summer 2023 in pepper greenhouses of the isfahan province, central iran, bell pepper plants were observed showing begomovirus-like symptoms, such as leaf curling, severe mosaic, bushy growth, and reduced leaf size. pcr products of the expected size (500 bp) corresponding to the region of the coat protein of begomoviruses were obtained from all of the symptomatic samples. furthermore, to investigate the potential association of a betasatellite with an iranian pepgmv isolate, a 1250 bp fragment of the betasatellite genome was successfully amplified from pepper sample collected in the isfahan provinces, using universal betasatellite primer pair beta01/beta02. this study highlights the initial report of pepgmv and the associated betasatellite infecting pepper plants in iran.
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کلیدواژه
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isfahan ,betasatellite ,begomovirus ,universal primers
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آدرس
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shiraz university, plant virology research center, school of agriculture, iran, shiraz university, plant virology research center, school of agriculture, iran, bu-ali sina university, faculty of agriculture, plant protection department, iran
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پست الکترونیکی
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a.pakdel@basu.ac.ir
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first report of occurrence of pepper golden mosaic virus and the associated betasatellite from bell pepper in iran
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Authors
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afsharifar alireza ,salehzadeh mehrdad ,pakdel arezoo
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Abstract
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pepper golden mosaic virus (pepgmv) is a plant virus that occurs worldwide on species of open fields and greenhouses that grown bell pepper. during a survey in summer 2023 in pepper greenhouses of the isfahan province, central iran, bell pepper plants were observed showing begomovirus-like symptoms, such as leaf curling, severe mosaic, bushy growth, and reduced leaf size. pcr products of the expected size (500 bp) corresponding to the region of the coat protein of begomoviruses were obtained from all of the symptomatic samples. furthermore, to investigate the potential association of a betasatellite with an iranian pepgmv isolate, a 1250 bp fragment of the betasatellite genome was successfully amplified from pepper sample collected in the isfahan provinces, using universal betasatellite primer pair beta01/beta02. this study highlights the initial report of pepgmv and the associated betasatellite infecting pepper plants in iran.
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Keywords
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isfahan ,betasatellite ,begomovirus ,universal primers
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