The interplay between extracellular and intracellular auxin signaling in plants

作者：Wenxin Tang, Yongqiang Yu, Tongda Xu · 发表于：Journal of genetics and genomics/Journal of Genetics and Genomics · 年份：2024 · DOI：10.1016/j.jgg.2024.06.019 · 被引用次数：14 · 研究领域：Plant Molecular Biology Research、Plant Reproductive Biology、Light effects on plants

The phytohormone auxin exerts control over remarkable developmental processes in plants. It moves from cell to cell, resulting in the creation of both extracellular auxin and intracellular auxin, which are recognized by distinct auxin receptors. These two auxin signaling systems govern different auxin responses while working together to regulate plant development. In this review, we outline the latest research advancements in unraveling these auxin signaling pathways, encompassing auxin perception and signaling transductions. We emphasize the interaction between extracellular and intracellular auxin, which contributes to the intricate role of auxin in plant development.