Selected commercial and/or local vineyards and nurseries in 3 different governorates of Egypt (Alexandria, El Beheira and El Menofia), were surveyed for diagnostic symptoms of grapevine viruses. Grapevine leafroll associated viruses (GLRaV-1,GLRaV-2,GLRaV-3), Grapevine viruses A and B (GVA,GVB), Grapevine rupestris stem pitting virus (GRSPaV), Grapevine fanleaf virus (GFLV) and Grapevine fleck virus(GFKV) were tested for in red-fruited and white fruited Vitis vinefera cultivars from early April to late October,2010. Incidence of these viruses were assessed by both DAS-ELISA and RT-PCR in 60 different sample. While GVA was the most wide spread (30%), GLRaV-1, GVB, GFLV and GFKV were not detected during the survey. However, GVA, GLRaV-2, GLRaV-3 and GRSPaV were detected in the form of single infection or in mixed infections between 2 or up to 4 viruses. Phylogenetic analysis was performed to all Egyptian isolates GLRaV-1 (4), GLRaV-3 (7), GVA (3) and GRSPaV (6). Such analysis illustrates the evolutionary relationship between the reported Egyptian isolates and other previously reported isolates.

Identification and phylogenetic analysis of viruses infecting stone fruits and strawberry in Egypt / Fattouh F; C. Ratti; E. Aleem; M. Rabea; A.R. Babini; C. Rubies Autonell. - In: PETRIA. - ISSN 1120-7698. - STAMPA. - 22:3(2012), pp. 308-330.

Identification and phylogenetic analysis of viruses infecting stone fruits and strawberry in Egypt.

RATTI, CLAUDIO;RUBIES AUTONELL, CONCEPCION
2012

Abstract

Selected commercial and/or local vineyards and nurseries in 3 different governorates of Egypt (Alexandria, El Beheira and El Menofia), were surveyed for diagnostic symptoms of grapevine viruses. Grapevine leafroll associated viruses (GLRaV-1,GLRaV-2,GLRaV-3), Grapevine viruses A and B (GVA,GVB), Grapevine rupestris stem pitting virus (GRSPaV), Grapevine fanleaf virus (GFLV) and Grapevine fleck virus(GFKV) were tested for in red-fruited and white fruited Vitis vinefera cultivars from early April to late October,2010. Incidence of these viruses were assessed by both DAS-ELISA and RT-PCR in 60 different sample. While GVA was the most wide spread (30%), GLRaV-1, GVB, GFLV and GFKV were not detected during the survey. However, GVA, GLRaV-2, GLRaV-3 and GRSPaV were detected in the form of single infection or in mixed infections between 2 or up to 4 viruses. Phylogenetic analysis was performed to all Egyptian isolates GLRaV-1 (4), GLRaV-3 (7), GVA (3) and GRSPaV (6). Such analysis illustrates the evolutionary relationship between the reported Egyptian isolates and other previously reported isolates.
2012
Identification and phylogenetic analysis of viruses infecting stone fruits and strawberry in Egypt / Fattouh F; C. Ratti; E. Aleem; M. Rabea; A.R. Babini; C. Rubies Autonell. - In: PETRIA. - ISSN 1120-7698. - STAMPA. - 22:3(2012), pp. 308-330.
Fattouh F; C. Ratti; E. Aleem; M. Rabea; A.R. Babini; C. Rubies Autonell
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/397100
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