AUTHOR=Ali Basharat , Gill Rafaqat A. TITLE=Editorial: Heavy metal toxicity in plants: Recent insights on physiological and molecular aspects, volume II JOURNAL=Frontiers in Plant Science VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2022.1016257 DOI=10.3389/fpls.2022.1016257 ISSN=1664-462X