AUTHOR=Uzilday Rengin Ozgur , Ganie Showkat Ahmad TITLE=Editorial: Extremophiles: tolerance mechanisms and use in crop improvement JOURNAL=Frontiers in Plant Science VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2023.1233202 DOI=10.3389/fpls.2023.1233202 ISSN=1664-462X