褪黑激素是一种色氨酸衍生的吲哚类天然合成产物，在动物中普遍存在于动物、

Melatonin is a natural synthetic product of indole derived from tryptophan, which is ubiquitous in animals, plants and microorganisms. The research of melatonin in animals is relatively clear, but the research in plants is very scarce. Melatonin was detected in plants in 1995; however, due to a lack of understanding of its receptors, the function and signaling pathways of this putative plant hormone are largely uncertain.

Melatonin is a natural synthetic product of tryptophan-derived 哚, which is common in animals, plants and microorganisms. Melatonin has been studied more clearly in animals, but it is scarce in plants. Melatonin was detected in plants in 1995; However, due to a lack of understanding of its receptors, the function and signaling pathways of this hypothetical plant hormone are largely uncertain.

褪黑激素是一种色氨酸衍生的吲哚类天然合成产物，在动物中普遍存在于动物、植物和微生物中。褪黑激素在动物中的研究已经比较清楚，而在植物中的研究却很匮乏。1995年在植物中检测到褪黑激素;然而，由于缺乏对其受体的了解，这一假定的植物激素的功能和信号通路在很大程度上尚不确定。<br>