AUTHOR=Notaguchi Michitaka , Pallas Vicente , Qiu Jie , Wang Xutong TITLE=Editorial: Systemic RNA Signalling in Plants JOURNAL=Frontiers in Plant Science VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2022.878728 DOI=10.3389/fpls.2022.878728 ISSN=1664-462X