Results 51 to 60 of about 60,058 (358)
Acta Agrobotanica, 2013 In 11-day-old flax seedlings, the level of endogenous gibberellins in roots decreased within 12 hours after the excision of cotyledons and the epicotyl; however, 24 to 48 hours after excision the gibberellin level increased again.
Krystyna M. Janas, Jiři Šebánek
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Frontiers in Plant Science, 2023 Dormancy and heteromorphism are innate seed properties that control germination timing through adaptation to the prevailing environment. The degree of variation in dormancy depth within a seed population differs considerably depending on the genotype and
Eddison Loades +8 more
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Molecular Responses during Plant Grafting and Its Regulation by Auxins, Cytokinins, and Gibberellins
Biomolecules, 2019 Plant grafting is an important horticulture technique used to produce a new plant after joining rootstock and scion. This is one of the most used techniques by horticulturists to enhance the quality and production of various crops.
Anket Sharma, Bingsong Zheng
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Regulatory Mechanisms in Biosystems, 2017 We studied the comparable effect of gibberelic acid and tebuconazole on morphogenesis, mesostructure formation and redistribution of flows in sweet peppers and tomatoes.
V. H. Kuryata +4 more
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Antioxidants, 2021 (1) Background: Prunus species have the ability to suspend (induce dormancy) and restart growth, in an intricate process in which environmental and physiological factors interact. (2) Methods: In this work, we studied the evolution of sugars, antioxidant
José A. Hernández +7 more
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Cold Shock for Cold Tolerance: Phytohormone Dynamics in Sorghum Provides Insights. [PDF]
Plant DirectABSTRACT The loss of yield due to cold stress during the early reproductive phase poses challenges to the expansion of sorghum cultivation into temperate regions. A better understanding of the physiological mechanisms is crucial for rapid progress in breeding cold‐tolerant sorghum varieties.
Neitzert L +6 more
europepmc +2 more sources
DOF AFFECTING GERMINATION 2 is a positive regulator of light-mediated seed germination and is repressed by DOF AFFECTING GERMINATION 1 [PDF]
, 2015 BACKGROUND: The transcription factor DOF AFFECTING GERMINATION1 (DAG1) is a repressor of the light-mediated seed germination process. DAG1 acts downstream PHYTOCHROME INTERACTING FACTOR3-LIKE 5 (PIL5), the master repressor, and negatively regulates ...
Boccaccini, Alessandra +8 more
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Plants, 2021 Internode length and stem diameter are the primary traits affecting the lodging resistance of rice. Traits related to the length of the panicle (LP), uppermost internode (LUI), second internode (LSI), third internode (LTI), fourth internode (LFI), lowest
Dan-Dan Zhao +3 more
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Controlling plant architecture by manipulation of gibberellic acid signalling in petunia. [PDF]
, 2014 Since stem elongation is a gibberellic acid (GA) response, GA inhibitors are commonly used to control plant height in the production of potted ornamentals and bedding plants. In this study, we investigated interfering with GA signaling by using molecular
Jiang, Cai-Zhong +2 more
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Frontiers in Plant Science, 2019 Protocols have been proposed for rapid generation turnover of temperate legumes under conditions optimized for day-length, temperature, and light spectra. These conditions act to compress time to flowering and seed development across genotypes.
Federico M. Ribalta +5 more
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