Identification of grapevine virus G and grapevine virus H in Sardinia, Italy
نویسندگان
چکیده
Grapevine virus G (GVG) and grapevine H (GVH) (genus Vitivirus) are recently discovered viruses. Analysis of 38 samples from Sardinian cultivars for the presence GVG GVH was carried out using RT-PCR. All were also tested Pinot gris (GPGV) RT-PCR, leafroll -1, -2 -3, A (GVA) B (GVB), arabis mosaic (ArMV), fanleaf (GFLV) fleck (GFkV) multiplex confirmed in four vines, detected only one sample. In phylogenetic analyses coat protein (CP) region, isolates clustered separately Croatia New Zealand. The isolate with most sequences other countries, but greater affinity to California (USA) CP whereas it RNA-dependent RNA polymerase (RdRp) region. addition GVH, many coinfected GVA, viruses complex, GPGV. This is first record occurring Italy.
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ژورنال
عنوان ژورنال: Phytopathologia Mediterranea
سال: 2023
ISSN: ['0031-9465', '1593-2095']
DOI: https://doi.org/10.36253/phyto-13619