Inter- and Intramolecular Recombinations in theCucumber Mosaic VirusGenome Related to Adaptation to Alstroemeria
Open Access
- 15 April 2002
- journal article
- Published by American Society for Microbiology in Journal of Virology
- Vol. 76 (8) , 4119-4124
- https://doi.org/10.1128/jvi.76.8.4119-4124.2002
Abstract
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.Keywords
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