Enhancing drought stress tolerance in horticultural plants through melatonin-mediated phytohormonal crosstalk DOI
Raphael Dzinyela, Delight Hwarari,

Kwadwo Nketia Opoku

et al.

Plant Cell Reports, Journal Year: 2024, Volume and Issue: 43(11)

Published: Oct. 28, 2024

Language: Английский

Signal crosstalk of phytomelatonin during salinity stress tolerance in plants DOI
Sonal Mishra, Diksha Bagal,

Aksar Ali Chowdhary

et al.

Plant Growth Regulation, Journal Year: 2023, Volume and Issue: 101(1), P. 35 - 51

Published: May 16, 2023

Language: Английский

Citations

8
Enhanced In Vitro Plant Morphogenesis of Tobacco: Unveiling Indoleamine-Modulated Adaptogenic Properties of Tulsi (Ocimum sanctum L.) DOI Creative Commons

Vanessa Vongnhay,

Mukund R. Shukla, Murali‐Mohan Ayyanath

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(10), P. 1370 - 1370

Published: May 15, 2024

The medicinal plant tulsi (Ocimum sanctum L.) is acknowledged for its invigorating and healing properties that enhance resilience to stress in various human animal models by modulating antioxidant compounds. While extensive research has documented these effects humans, the adaptogenic potential of stressful vitro systems not been explored. This study aimed elucidate leaf extract on regeneration tobacco explants through an investigation indoleamines at different developmental stages. Shoot from medium supplemented with (20%) was compared control, differences indoleamine compounds were analyzed using ultra-performance liquid chromatography. Treatment resulted almost two-fold increase number regenerants after four weeks culture, 9% resembled somatic embryo-like structures. occurrence browning extract-treated stopped day 10, shoots began develop, a significant concentration tryptamine N-acetyl-serotonin accumulated. A comparative analysis intact cut leaves also revealed pivotal role melatonin 2-hydroxymelatonin functioning as antioxidants during adaptation. demonstrates potent adaptogen capable morphogenesis vitro, paving way further investigations into adaptogens biology.

Language: Английский

Citations

2
The Mitochondria Chronicles of Melatonin and ATP: Guardians of Phase Separation DOI Creative Commons
Doris Loh, Russel J. Reıter

Mitochondrial Communications, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Phase separation is a thermodynamic process used by all living organisms since the origin of life to rapidly assemble and disassemble membraneless condensates in response changes exogenous endogenous stress conditions. For ∼4.5 billion years, three major domains depended upon high chemical potential adenosine triphosphate (ATP) harness nonequilibrium reactions that govern formation suppression organelles via phase separation. Melatonin enhances unique chemistry ATP water, promoting solubilization moiety effect, supporting survival early an anoxic environment. Eukaryotes, including dinoflagellates plants, can produce melatonin extreme levels under as compensation for inadequate optimal regulation responses dependent The production mitochondria enables fine-tuning dynamics modulate proteins associated with production, biogenesis degradation, membrane dynamics, gene transcription, mitophagy, unfolded protein response, apoptosis/survival mitochondria. Exogenous application mitochondrial synergy, attenuating aberrant dysfunction disease.

Language: Английский

Citations

2
Phytomelatonin As an Element of the Plant Hormonal System DOI
V. V. Kusnetsov, Ivan A. Bychkov, N. V. Kudryakova

et al.

Russian Journal of Plant Physiology, Journal Year: 2024, Volume and Issue: 71(4)

Published: Aug. 1, 2024

Language: Английский

Citations

2
Enhancing drought stress tolerance in horticultural plants through melatonin-mediated phytohormonal crosstalk DOI
Raphael Dzinyela, Delight Hwarari,

Kwadwo Nketia Opoku

et al.

Plant Cell Reports, Journal Year: 2024, Volume and Issue: 43(11)

Published: Oct. 28, 2024

Language: Английский

Citations

2