AUTHOR=Lu Minghui , Hellmann Hanjo A. , Liu Yule , Wang Wei TITLE=Editorial: Protein Quality Controlling Systems in Plant Responses to Environmental Stresses JOURNAL=Frontiers in Plant Science VOLUME=9 YEAR=2018 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2018.00908 DOI=10.3389/fpls.2018.00908 ISSN=1664-462X