Plasmodesmata act as decoders of temperature fluctuations.

作者：Yajie Zhao, Jingwei Wei, Jian Wu · 发表于：Trends in Plant Science · 年份：2026 · DOI：10.1016/j.tplants.2026.04.027 · 研究领域：Medicine

A recent study by Pandey et al. shows that during variable cold with intermittent warming, plasmodesmata act as tissue-level gates for robust bud dormancy release. By controlling callose deposition, plasmodesmata restrict intercellular communication, preventing premature dormancy release, suggesting a bet-hedging strategy that could enhance survival under climate warming.