Efficient virus-induced gene silencing in apple pear and Japanese pear using Apple latent spherical virus vectors

摘要

BackgroundVirus-induced gene silencing (VIGS) is an effective technology for the analysis of gene functions in plants. Though there are many reports on virus vectors for VIGS in plants, no VIGS vectors available for Rosaceae fruit trees were reported so far. We present an effective VIGS system in apple, pear, and Japanese pear using Apple latent spherical virus (ALSV) vectors.