Epigenome editing: targeted manipulation of epigenetic modifications in plants.

Epimutations associated with useful traits may provide a valuable resource for crop development. It is important to explore epimutations in a variety of crop species while understanding the fundamental aspects of epigenetic regulation of agronomically important traits such as yield, quality, disease resistance and stress tolerance. In the end, plant breeding programs through epigenome editing may help not only to expand the use of limited genetic resources but also to alleviate consumers' concerns about genetically manipulated crops.