Evolutionary analysis of tomato Sw-5 resistance-breaking isolates of Tomato spotted wilt virus.

  title={Evolutionary analysis of tomato Sw-5 resistance-breaking isolates of Tomato spotted wilt virus.},
  author={Carmelo L{\'o}pez and Jose Aramburu and Luis Galipienso and Salvador Soler and Fernando Nuez and Luis F. Rubio},
  journal={The Journal of general virology},
  volume={92 Pt 1},
Tomato spotted wilt virus (TSWV) causes severe economic losses in many crops worldwide and often overcomes resistant cultivars used for disease control. Comparison of nucleotide and amino acid sequences suggested that tomato resistance conferred by the gene Sw-5 can be overcome by the amino acid substitution C to Y at position 118 (C118Y) or T120N in the TSWV movement protein, NSm. Phylogenetic analysis revealed that substitution C118Y has occurred independently three times in the studied… CONTINUE READING


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