Senescence-associated genes (SAGsTranscription factorsNoncoding RNAs (ncRNAsHistone methylationKnockout mutantsIn order to study the development of a plant, the best organs are leaves as they exhibit the life history which is reproducible. Leaves are also useful as experimental materials. As leaves ...
Leaf senescence in plants is a coordinated process that involves remobilization of nutrients from senescing leaves to sink tissues. The molecular events associated with nutrient remobilization are however not well understood. In this study the tobacco system with a source-sink relationship between differen...
Leaf senescenceis the final step of leaf development and is usually accompanied by visible color changes from green to yellow or brown. Unlike the senescence of the whole body of animals and unicellular organisms, which is often associated with death, leaf senescence in plants requires highly integ...
leaf senescence transcriptomics epigenomics proteomics metabolomics multi-omics Introduction Senescence in plants is the last stage of development, which ultimately leads to death of a cell, a tissue, an organ, and an organism. Leaf senescence, the most well-studied type of organ senescence in plants...
plants produce more ethylene when subjected to abiotic stresses, such as high temperatures and drought, which result in premature leaf senescence, reduced photosynthetic efficiency, and thus decreased yield. This study was conducted to test the hypothesis that the ethylene-inhibiting compound 1-...
Leaf senescence is a crucial trait that has a significant impact on crop quality and yield. Previous studies have demonstrated that light is a key factor in modulating the senescence process. However, the precise mechanism by which plants sense light and control senescence remains largely unknown, ...
Leaf senescence, the last stage of leaf development, is a type of postmitotic senescence and is characterized by the functional transition from nutrient assimilation to nutrient remobilization which is essential for plants’ fitness. The initiation and p
The senescence of leaves is an evolutionary advantageous process for plants. Although it may be thought that cell death in disadvantageous in reality it allows the plant to transfer nutrients from areas no longer required to those undergoing cell development, such as those involved in reproductive ...
To solve the question "Nutrient mobilisation in plants and in leaf senescence are the role of," we need to fill in the blanks with the correct terms related to plant biology.1. Understanding Nutrient Mobilisation: - Nutrien
Leaf senescence in plants is a highly orchestrated process regulated by a complex network of molecular mechanisms [38]. It involves the sequential breakdown of cellular components such as chlorophyll, proteins, and nucleic acids, accompanied by the remobilization of nutrients to other parts of the ...