AUTHOR=Wang Zhiying , Cao Baorui , Ma Yueyue , Xu Weifan , Fu Jialei , Zhang Zhongwen , Du Jinxin , Deng Tingting , Pang Jingxiang , Yang Meina , Han Jinxiang TITLE=Exploration of biophoton characteristics of fresh Isatis indigotica fort leaves under salt and drought stresses and the feasibility analysis for the quality prediction of Isatidis Folium JOURNAL=Frontiers in Plant Science VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2025.1523636 DOI=10.3389/fpls.2025.1523636 ISSN=1664-462X