Melatonin is ubiquitous molecule with wide distribution in nature and is produced by many
living organisms. In human beings, pineal gland is the major site for melatonin production …

Melatonin is an ancient molecule that can be traced back to the origin of life. Melatonin's
initial function was likely that as a free radical scavenger. Melatonin presumably evolved in …

Melatonin is a ubiquitous indolamine, largely investigated for its key role in the regulation of
several physiological processes in both animals and plants. In the last century, it was …

Melatonin, mostly released by the pineal gland, is a circadian rhythm-regulated and
multifunctional hormone. Great advances in melatonin research have been made, including …

Melatonin exhibits extraordinary diversity in terms of its functions and distribution. When
discovered, it was thought to be uniquely of pineal gland origin. Subsequently, melatonin …

Terrestrialization is one of the most momentous events in the history of plant life, which leads
to the subsequent evolution of plant diversity. The transition species, in this process, had to …

Background Melatonin (MT), ubiquitous in almost all organisms, functions as a free radical
scavenger. Despite several reports on its role as an antioxidant in animals, plants, and some …

Plants operate under a wide range of pH conditions, which makes it difficult to achieve
breakthroughs when developing sensors for the in vivo monitoring of bioactive molecules in …

The latest achievements are presented in experimental and theoretical studies of resonance
scattering of low-energy (0–15-eV) electrons from molecular targets in a gas phase resulting …

Melatonin was discovered as a pineal gland hormone in animals and is now more
significantly known as a signaling molecule in plants' biotic and abiotic stressors. Melatonin …