AUTHOR=Fu Yu-Fan , Xie Lin-Bei , Yang Xin-Yue , Zhang Zhong-Wei , Yuan Shu TITLE=Whether do plant cells sense nitrate changes without a sensor? JOURNAL=Frontiers in Plant Science VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2022.1083594 DOI=10.3389/fpls.2022.1083594 ISSN=1664-462X