Inter- and intramolecular recombinations in the cucumber mosaic virus genome related to adaptation to alstroemeria.

نویسندگان

  • Yuh-Kun Chen
  • Rob Goldbach
  • Marcel Prins
چکیده

In four distinct alstroemeria-infecting cucumber mosaic virus (CMV) isolates, additional sequences of various lengths were present in the 3' nontranslated regions of their RNAs 2 and 3, apparently the result of intra- and intermolecular recombination events. Competition experiments revealed that these recombined RNA 2 and 3 segments increased the biological fitness of CMV in alstroemeria.

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Alstroemeria-Infecting Cucumber Mosaic Virus Isolates Contain Additional Sequences in the RNA 3 Segment

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عنوان ژورنال:
  • Journal of virology

دوره 76 8  شماره 

صفحات  -

تاریخ انتشار 2002