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Molecular regulatory events of flower and fruit abscission in horticultural plants
Horticultural Plant Journal, 2023 Flower and fruit abscission is a highly programmed physiological process, which is closely related to the yield of horticultural plants. The coordination of many regulatory factors associated with metabolic and signaling pathways plays a key role in the ...
Deding Su, Yudong Liu, Zhengguo Li
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New Phytologist, 2001 SummaryAbscission is the term used to describe the process of natural separation of organs from the parent plant. This may be part of the highly programmed development of a plant, or in response to environmental stress. It enables temperate plants to overwinter and hence survive, but in agricultural or horticultural environments premature abscission ...
Taylor, Jane E., Whitelaw, Catherine A.
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Transcriptional Regulation of Abscission Zones
Plants, 2019 Precise and timely regulation of organ separation from the parent plant (abscission) is consequential to improvement of crop productivity as it influences both the timing of harvest and fruit quality.
Joonyup Kim +2 more
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Involvement of IDA-HAE Module in Natural Development of Tomato Flower Abscission
Plants, 2023 The unwanted detachment of organs such as flowers, leaves, and fruits from the main body of a plant (abscission) has significant effects on agricultural practice.
Lu Lu +6 more
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Current Biology, 2018 Olsson and Butenko introduce the topic of abscission in plants.
Vilde, Olsson, Melinka A, Butenko
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Transcriptome analysis of tomato flower pedicel tissues reveals abscission zone-specific modulation of key meristem activity genes. [PDF]
PLoS ONE, 2013 Tomato flower abscises at the anatomically distinct abscission zone that separates the pedicel into basal and apical portions. During abscission, cell separation occurs only at the abscission zone indicating distinctive molecular regulation in its cells.
Xiang Wang +7 more
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Plant Physiology, 1970 A 1-hour application of indole-3-acetic acid to bean (Phaseolus vulgaris L. cv. Red Kidney) explants inhibited abscission for an 8-hour aging period. Use of indole-3-acetic acid-(14)C showed that the applied indole-3-acetic acid was conjugated within explant tissue and that this conjugation mechanism accounts for loss of effectiveness of indole-3 ...
L E, Craker, A V, Chadwick, G R, Leather
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Horticulturae, 2023 The regulation of abscission has a significant impact on fruit yield and quality. Thus, understanding the mechanisms underlying abscission, particularly identifying key genes, is critical for improving fruit crop breeding and cultivation practices. Here,
Fei Wang +5 more
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BMC Plant Biology, 2021 Background Fruit abscission depends on cell separation that occurs within specialized cell layers that constitute an abscission zone (AZ). To determine the mechanisms of fleshy fruit abscission of the monocot oil palm (Elaeis guineensis Jacq.) compared ...
Kim Fooyontphanich +11 more
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eLife, 2023 The Endosomal Sorting Complexes Required for Transport (ESCRT) machinery mediates the membrane fission step that completes cytokinetic abscission and separates dividing cells.
Elliott L Paine +6 more
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