Plants undergo developmental changes throughout their life history. Senescence, the final
stage in the life history of a leaf, is an important and unique developmental process whereby …

Leaf senescence is a complex but tightly regulated developmental process involving a
coordinated sequence of multiple molecular events, which ultimately leads to death of the …

The study of senescence in plants is complicated by diverse levels of temporal and spatial
dynamics as well as the impact of external biotic and abiotic factors and crop plant …

Leaf senescence is an essential part of the plant lifecycle during which nutrients are re-
allocated to other tissues. The regulation of leaf senescence is a complex process. However …

The main factor leading to a decrease in crop productivity is abiotic stresses, particularly
drought. Plants with C4 and CAM photosynthesis are better adapted to drought-prone areas …

In eukaryotes, dynamic chromatin states are closely related to changes in gene expression.
Epigenetic modifications help plants adapt to their ever-changing environment by …

Delaying early leaf senescence is important for improving photosynthetic efficiency and crop
productivity. Melatonin, a multitasking bio-stimulator, participates widely in plant …

S-Adenosyl-L-methionine (SAM) is a key enzyme involved in many important biological
processes, such as ethylene and polyamine biosynthesis, transmethylation, and …

Leaf senescence is not only genetically programmed but also induced by exogenous stress
to ensure completion of the plant life cycle, successful reproduction and environmental …

Plants are autotrophic organisms that self-produce sugars through photosynthesis. These
sugars serve as an energy source, carbon skeletons, and signaling entities throughout …