Sequence diversity and potential recombination events in the coat protein gene of Apple stem pitting virus
نویسندگان
چکیده
منابع مشابه
Sequence diversity and potential recombination events in the coat protein gene of Apple stem pitting virus.
The variability of the Apple stem pitting virus (ASPV) coat protein (CP) gene was investigated. The CP gene of ten virus isolates from apple and pear trees was sequenced. Comparison of all sequenced virus isolates revealed high diversity of the CP gene (70.7-93.5% at the nucleotide level and 77.8-98.7% at the amino acid level). Additionally, one or two deletions in the N-terminal part of the co...
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Grapevine rupestris stem pitting-associated virus (GRSPaV; genus Foveavirus, family Flexiviridae) is present in many grape-growing regions of the world. A total of 84 full-length coat protein (CP) sequences and 57 sequences representing the helicase-encoding region (HR) of the RNA-dependent RNA polymerase were obtained from wine grape cultivars grown in the Pacific North-West (PNW) of the Unite...
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Apple stem pitting virus (ASPV), of the Foveavirus genus in the family Betaflexiviridae, is one of the most common viruses of apple and pear trees. To examine variability of the coat protein (CP) gene from ASPV, eight isolates originating from 251 apple trees, which were collected from 22 apple orchards located in intensive apple growing areas of the North Gyeongsang and North Jeolla Provinces ...
متن کاملشناسایی مولکولی و گروه بندی جدایه های دو ویروسapple stem grooving virus و apple stem pitting virus در استان اصفهان
چکیده سیب درختی (malus domestica borkh) متعلق به خانواده rosaceae از میوه های مهم و اقتصادی مناطق معتدله و سردسیری ایران است. ویروس ساقه شیاری سیب apple stem grooving virus (asgv) عضو تیپ جنس capillovirus و ویروس ساقه آبله ای سیب apple stem pitting virus (aspv) عضو تیپ جنس foveavirus متعلق به خانوادهbetaflexiviridae ، از مهمترین ویروس های بیماری زای سیب محسوب می شوند. آلودگی این دو ویروس درس...
15 صفحه اولPhylogenetic analysis of two Iranian grapevine virus A isolates using coat protein gene sequence
Symptomatic grapevine samples were collected from vineyards in Zanjan province to detect Grapevine virus A. Total RNA was extracted from symptomatic leaf samples and subjected to cDNA synthesis using random hexamer primers. Then, a DNA fragment around 800 bp including the complete coat protein (CP) gene was amplified from nine out of 57 samples by polymerase chain reaction (PCR) using specific ...
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ژورنال
عنوان ژورنال: Virus Research
سال: 2011
ISSN: 0168-1702
DOI: 10.1016/j.virusres.2011.03.003