AUTHOR=Gill Rafaqat Ali , Kanwar Mukesh Kumar , Rodrigues dos Reis Andre , Ali Basharat TITLE=Editorial: Heavy Metal Toxicity in Plants: Recent Insights on Physiological and Molecular Aspects JOURNAL=Frontiers in Plant Science VOLUME=12 YEAR=2022 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2021.830682 DOI=10.3389/fpls.2021.830682 ISSN=1664-462X