Exogenous Melatonin Suppresses Dark-Induced Leaf Senescence by Activating the Superoxide Dismutase-Catalase Antioxidant Pathway and Down-Regulating Chlorophyll Degradation in Excised Leaves of Perennial Ryegrass (Lolium perenne L.)
Leaf senescence is a typical symptom in plants exposed to dark and may be regulated by plant growth regulators. The objective of this study was to determine whether exogenous application of melatonin (N-acetyl-5-methoxytryptamine) suppresses dark-induced leaf senescence and the effects of melatonin...
| Main Authors: | , , , , |
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| Format: | Online |
| Language: | English |
| Published: |
Frontiers Media S.A.
2016
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5050228/ |