Sequence characteristics of potato virus Y recombinants.

@article{Hu2009SequenceCO,
  title={Sequence characteristics of potato virus Y recombinants.},
  author={Xiaojun Hu and Alexander V Karasev and Celeste J. Brown and Jim H. Lorenzen},
  journal={The Journal of general virology},
  year={2009},
  volume={90 Pt 12},
  pages={3033-41}
}
Potato virus Y (PVY) is one of the most economically important plant pathogens. The PVY genome has a high degree of genetic variability and is also subject to recombination. New recombinants have been reported in many countries since the 1980s, but the origin of these recombinant strains and the physical and evolutionary mechanisms driving their emergence are not clear at the moment. The replicase-mediated template-switching model is considered the most likely mechanism for forming new RNA… CONTINUE READING