Results 31 to 40 of about 110,799 (305)
The roles of ethylene and transcription factors in the regulation of onset of leaf senescence
Frontiers in Plant Science, 2014 Leaf senescence is the last stage of leaf development and is accompanied by cell death. In contrast to senescence in individual organisms that leads to their death, leaf senescence is associated with dynamic processes that include the translocation of ...
Tomotsugu eKoyama
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Agronomy, 2023 Zoysia japonica is an important warm-season turfgrass used worldwide. The decreased aesthetic quality and functionality during leaf senescence hamper its further utilization.
Jin Guan +5 more
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Overexpression of a NAC transcription factor delays leaf senescence and increases grain nitrogen concentration in wheat [PDF]
, 2015 Increasing the duration of leaf photosynthesis during grain filling using slow-senescing functional stay-green phenotypes is a possible route for increasing grain yields in wheat (Triticum aestivum L.).
Buchner, P. +4 more
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Apple Leaf Senescence: Leaf Disc Compared to Attached Leaf [PDF]
Plant Physiology, 1973 Attached apple leaves (Pyrus malus L., Golden Delicious) began to lose protein in early August as the first sign of senescence. Apple leaf discs prepared from samples before early August gained protein for up to 7 days after detachment. After early August, the loss of protein from leaf discs was no greater than the loss from attached leaves in 7 days ...
P W, Spencer, J S, Trrus
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Function of Protein Kinases in Leaf Senescence of Plants
Frontiers in Plant Science, 2022 Leaf senescence is an evolutionarily acquired process and it is critical for plant fitness. During senescence, macromolecules and nutrients are disassembled and relocated to actively growing organs.
Fengbo Yang +6 more
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Alteration of the phenology of leaf senescence and fall in winter deciduous species by climate change: effects on nutrient proficiency [PDF]
, 2015 Leaf senescence in winter deciduous species signals the transition from the active to the dormant stage. The purpose of leaf senescence is the recovery of nutrients before the leaves fall.
Evans JR +7 more
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AtWRKY75 positively regulates age-triggered leaf senescence through gibberellin pathway
Plant Diversity, 2021 WRKY transcription factors play essential roles during leaf senescence. However, the mechanisms by which they regulate this process remains largely unknown.
Haiyan Zhang +5 more
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BMC Plant Biology, 2020 Background Leaf senescence comprises numerous cooperative events, integrates environmental signals with age-dependent developmental cues, and coordinates the multifaceted deterioration and source-to-sink allocation of nutrients. In crops, leaf senescence
Ming-Ming Zhao +7 more
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Network and biosignature analysis for the integration of transcriptomic and metabolomic data to characterize leaf senescence process in sunflower [PDF]
, 2016 In recent years, high throughput technologies have led to an increase of datasets from omics disciplines allowing the understanding of the complex regulatory networks associated with biological processes.
Di Rienzo, Julio Alejandro +5 more
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Frontiers in Plant Science, 2020 Leaf senescence is regulated by a large number of internal and environmental factors. Here, we report that AtUSR1 (U-box Senescence Related 1) which encodes a plant Ring/U-box protein, is involved in age-dependent and dark-induced leaf senescence in ...
Zenglin Zhang, Mengmeng Xu, Yongfeng Guo
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