AUTHOR=Cheng Liang TITLE=Harnessing cytokinins with chemistry: new frontiers and challenges for precision plant growth control JOURNAL=Frontiers in Plant Science VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2025.1602749 DOI=10.3389/fpls.2025.1602749 ISSN=1664-462X