From Accumulation to Degradation: Reprogramming Polyamine Metabolism Facilitates Dark-Induced Senescence in Barley Leaf Cells

The aim of this study was to analyze whether polyamine (PA) metabolism is involved in dark-induced Hordeum vulgare L. ‘Nagrad’ leaf senescence. In the cell, the titer of PAs is relatively constant and is carefully controlled. Senescence-dependent increases in the titer of the free PAs putrescine, sp...

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Bibliographic Details
Published in:Front Plant Sci
Main Authors: Sobieszczuk-Nowicka, Ewa, Kubala, Szymon, Zmienko, Agnieszka, Małecka, Arleta, Legocka, Jolanta
Format: Artigo
Language:Inglês
Published: Frontiers Media S.A. 2016
Subjects:
Plant Science
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4702279/
https://ncbi.nlm.nih.gov/pubmed/26779231
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3389/fpls.2015.01198
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