AUTHOR=He Bing , Hu Fengqin , Du Hongyang , Cheng Junjie , Pang Bingwen , Chen Xi , Lv Yuanda TITLE=Omics-driven crop potassium use efficiency breeding JOURNAL=Frontiers in Plant Science VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2022.1076193 DOI=10.3389/fpls.2022.1076193 ISSN=1664-462X