AUTHOR=Wang Xiao-dong , Zhang Yi-nan , Wang Xiao-guo , Zhuang Ye , Ge Shao-hua TITLE=Effects of exogenous SLs on growth and physiological characteristics of flue-cured tobacco seedlings under different degrees of drought stress JOURNAL=Frontiers in Plant Science VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2024.1473565 DOI=10.3389/fpls.2024.1473565 ISSN=1664-462X