{Reference Type}: Journal Article
{Title}: Views and perspectives on the indoleamines serotonin and melatonin in plants: past, present and future.
{Author}: Erland LAE;
{Journal}: Plant Signal Behav
{Volume}: 19
{Issue}: 1
{Year}: 2024 Dec 31
{Factor}: 2.734
{DOI}: 10.1080/15592324.2024.2366545
{Abstract}: In the decades since their discovery in plants in the mid-to-late 1900s, melatonin (N-acetyl-5-methoxytryptamine) and serotonin (5-methoxytryptamine) have been established as their own class of phytohormone and have become popular targets for examination and study as stress ameliorating compounds. The indoleamines play roles across the plant life cycle from reproduction to morphogenesis and plant environmental perception. There is growing interest in harnessing the power of these plant neurotransmitters in applied and agricultural settings, particularly as we face increasingly volatile climates for food production; however, there is still a lot to learn about the mechanisms of indoleamine action in plants. A recent explosion of interest in these compounds has led to exponential growth in the field of melatonin research in particular. This concept paper aims to summarize the current status of indoleamine research and highlight some emerging trends.