Daria Chrobok
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View article: Metabolic control of arginine and ornithine levels paces the progression of leaf senescence
Metabolic control of arginine and ornithine levels paces the progression of leaf senescence Open
Leaf senescence can be induced by stress or aging, sometimes in a synergistic manner. It is generally acknowledged that the ability to withstand senescence-inducing conditions can provide plants with stress resilience. Although the signali…
View article: Darkened Leaves Use Different Metabolic Strategies for Senescence and Survival
Darkened Leaves Use Different Metabolic Strategies for Senescence and Survival Open
In plants, an individually darkened leaf initiates senescence much more rapidly than a leaf from a whole darkened plant. Combining transcriptomic and metabolomic approaches in Arabidopsis (Arabidopsis thaliana), we present an overvi…
View article: To “leaf” or not to “leaf” : Understanding the metabolic adjustments associated with leaf senescence
To “leaf” or not to “leaf” : Understanding the metabolic adjustments associated with leaf senescence Open
The adequate execution of the final developmental stage of a leaf, leaf senescence, is crucial to the long-term survival of the plant. During senescence cellular structures like membranes, proteins, lipids and macromolecules are degraded a…
View article: Dissecting the Metabolic Role of Mitochondria during Developmental Leaf Senescence
Dissecting the Metabolic Role of Mitochondria during Developmental Leaf Senescence Open
The functions of mitochondria during leaf senescence, a type of programmed cell death aimed at the massive retrieval of nutrients from the senescing organ to the rest of the plant, remain elusive. Here, combining experimental and analytica…