Role of polyamines and ethylene as modulators of plant senescence
@article{Pandey2007RoleOP, title={Role of polyamines and ethylene as modulators of plant senescence}, author={Subedar Pandey and S. A. Ranade and Pramod Kumar Nagar and Nikhil Ram Kumar}, journal={Journal of Biosciences}, year={2007}, volume={25}, pages={291-299} }
Under optimal conditions of growth, senescence, a terminal phase of development, sets in after a certain physiological age. It is a dynamic and closely regulated developmental process which involves an array of changes at both physiological and biochemical levels including gene expression. A large number of biotic and abiotic factors accelerate the process. Convincing evidence suggests the involvement of polyamines (PAs) and ethylene in this process. Although the biosynthetic pathways of both…
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