The phytohormone auxin regulates plant growth and development. Proper spatiotemporal distribution of active auxin (indole-3-acetic acid [IAA]), via formation of auxin gradients, ensures precise organ morphogenesis and physiology. Because plants are sessile organisms, they are exquisitely attuned to fluctuating environmental conditions, such as alterations in ambient temperature and light conditions....

中文翻译：

---

糖激增：IPyA的糖基化减弱了植物生长素的水平[植物生物学]

植物激素生长素调节植物的生长和发育。活性生长素（吲哚-3-乙酸[IAA]）的适当时空分布通过形成生长素梯度形成，可确保精确的器官形态发生和生理学。由于植物是固着生物，因此它们可以很好地适应不断变化的环境条件，例如环境温度和光照条件的变化……。