A survey of grapevine fanleaf nepovirus isolates for the presence of satellite RNA

Authors

  • P. Saldarelli
  • A. Minafra
  • B. Walter

DOI:

https://doi.org/10.5073/vitis.1993.32.99-102

Keywords:

fanleaf, nepovirus, satRNA, hybridization, molecular probes, diagnosis

Abstract

Grapevine fanleaf virus (GFLV) isolates from different geographical origins were surveyed for natural occurrence of satellite RNA. The results of molecular hybridization assays indicated that 5 isolates out of 34 tested, support the multiplication of a satellite RNA, both in Chenopodium quinoa and grapevine. The satellite molecules appear to have a high degree of sequence homology with, and the same size of, the satellite RNA supported by GFLV-F13 strain, isolated and characterized in France.

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Published

2015-09-02

Issue

Vol. 32 No. 2 (1993): Vitis

Section

Article

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