ReFRI - Repository of Fruit Research Institute
Fruit Research Institute
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrillic)
    • Serbian (Latin)
  • Login
View Item 
  •   ReFRI
  • Institut za voćarstvo
  • Radovi istraživača / Researchers’ publications
  • View Item
  •   ReFRI
  • Institut za voćarstvo
  • Radovi istraživača / Researchers’ publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Genetic diversity of Raspberry leaf blotch emaravirus in red raspberries from Serbia

Thumbnail
2019
405.pdf (461.1Kb)
Authors
Jevremović, Darko
Leposavić, Aleksandar
Paunović, Svetlana A.
Article (Published version)
Metadata
Show full item record
Abstract
Raspberry leaf blotch emaravirus (RLBV) is a recently characterised virus infecting raspberries reported in several European countries. RLBV causes yellow blotching, the distortion of leaf margins, and the twisting of raspberry leaves. For a long time, similar symptoms were attributed to the feeding damage caused by raspberry leaf and bud mite (Phyllocoptes gracilis). From 2014-2017, a large-scale survey was conducted in Serbia to investigate the degree of association of the observed symptoms with the RLBV infection. A total of 98 symptomatic and asymptomatic samples were collected from 30 locations. All collected samples were tested on the RLBV presence by reverse transcription and polymerase chain reaction (RT-PCR) using three sets of RNA-specific primers targeting RNA-1, RNA-3, and RNA-5 of the RLBV genome. RT-PCR analysis revealed high incidence of RLBV in tested samples (68.7%). RLBV was confirmed in raspberries 'Fertodi Zamatos', 'Glen Ample', 'Meeker', 'Polana', 'Tulameen' and '...Willamette'. Twenty-one isolates were selected for sequencing the portion of the nucleocapsid (NC) gene. The nucleotide sequences of the isolates showed 93.2-100% identity. Phylogenetic analysis confirmed significant genetic variability of the Serbian RLBV isolates based on the nucleocapsid-encoding sequences and revealed the existence of two main clusters. Phylogenetic analysis of the 45 RLBV sequences from Finland, Slovakia, Scotland, and this study also confirmed the existence of two main clusters of isolates.

Keywords:
Rubus idaeus L. / RT-PCR / RLBV / phylogenetic analysis / molecular diversity
Source:
Spanish Journal of Agricultural Research, 2019, 17, 1
Publisher:
  • Spanish Natl Inst Agricultural & Food Research & Technolo, Madrid
Funding / projects:
  • Serbian Ministry of Agriculture, Forestry and Water Management
  • Development and preservation of genetic potential of temperate zone fruits (RS-31064)
  • Content of bioactive components in small and stone fruits as affected by cultivar specificities and growing conditions, and obtaining biologically valuable products by improved and newly developed technologies (RS-31093)

DOI: 10.5424/sjar/2019171-13861

ISSN: 1695-971X

WoS: 000471197900021

Scopus: 2-s2.0-85065103870
[ Google Scholar ]
URI
https://refri.institut-cacak.org/handle/123456789/408
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Institut za voćarstvo

DSpace software copyright © 2002-2015  DuraSpace
About the ReFRI repository | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceCommunitiesAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About the ReFRI repository | Send Feedback

OpenAIRERCUB