Journal ArticleDOI
Priming memory invokes seed stress-tolerance
Keting Chen,Rajeev Arora +1 more
TLDR
A hypothetical model illustrating the cellular physiology of priming-induced stress-tolerance is proposed, likely achieved via two strategies: first, seed priming sets in motion germination-related activities that facilitate the transition of quiescent dry seeds into germinating state and lead to improved germination potential, and secondly, priming imposes abiotic stress on seeds that represses radicle protrusion but stimulates stress responses.About:
This article is published in Environmental and Experimental Botany.The article was published on 2013-10-01. It has received 283 citations till now. The article focuses on the topics: Priming (agriculture) & Radicle.read more
Citations
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Journal ArticleDOI
Chemical Priming of Plants Against Multiple Abiotic Stresses: Mission Possible?
TL;DR: Promising chemical agents such as sodium nitroprusside, hydrogen peroxide, sodium hydrosulfide, melatonin, and polyamines that can potentially confer enhanced tolerance when plants are exposed to multiple abiotic stresses are reviewed.
Journal ArticleDOI
Seed priming to alleviate salinity stress in germinating seeds
TL;DR: The aim of this paper is to review the recent literature on the response of plants to seed priming under salinity stress, and the mechanism of the effect of salinity on seed germination is discussed and the Seed priming process is summarized.
Journal ArticleDOI
Nanopriming technology for enhancing germination and starch metabolism of aged rice seeds using phytosynthesized silver nanoparticles
TL;DR: Different mechanisms underlying nanopriming-induced seed germination were proposed, including creation of nanopores for enhanced water uptake, rebooting ROS/antioxidant systems in seeds, generation of hydroxyl radicals for cell wall loosening, and nanocatalyst for fastening starch hydrolysis.
Journal ArticleDOI
Different Modes of Hydrogen Peroxide Action During Seed Germination.
TL;DR: How seed priming/conditioning affects the integrative role of hydrogen peroxide in seed germination and aging is outlined and the detrimental effects of H2O2 on seed biology is focused on.
Journal ArticleDOI
Environmentally benign synthesis of phytochemicals-capped gold nanoparticles as nanopriming agent for promoting maize seed germination.
TL;DR: This is the first report showing phytochemicals-capped GNPs as a promising nanopriming agent for activating the germination of naturally aged seeds of crop plant.
References
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Journal ArticleDOI
Seed pretreatment with hydrogen peroxide improves heat tolerance in maize at germination and seedling growth stages
Journal ArticleDOI
Changes in Some ATP-Dependent Activities in Seeds during Treatment with Polyethyleneglycol and during the Redrying Process
Lea Mazor,M. Perl,M. Negbi +2 more
TL;DR: During the imbibition of seeds in polyethyleneglycol (PEG), increasing amounts of ATP accumulated up to 24 h and the incorporation of AMP into the acid-insoluble fraction in seeds imbibed in PEG in the presence of radioactive AMP levelled off after 24 h followed by a sharp decrease of up to 10% of the peak 5 d after the start of imbibitions.
Journal ArticleDOI
Seed germination of ethylene perception mutants of tomato and Arabidopsis
TL;DR: Findings support a role for ethylene perception in determining the length of time Arabidopsis seeds remain in the lag phase prior to radicle protrusion.
Journal ArticleDOI
Both anti-oxidation and lipid-carbohydrate conversion enhancements are involved in priming-improved emergence of Echinacea purpurea seeds that differ in size
K.Y. Chiu,S.J. Chuang,J.M. Sung +2 more
TL;DR: Both solid matrix priming and osmopriming increased emergence percentage and shortened mean emergence time of purple coneflower seeds by increasing the activities of anti-oxidative enzymes and decreasing the levels of malondialdehyde and total peroxide accumulation.
Journal ArticleDOI
Enhanced expression of BiP is associated with treatments that extend storage longevity of primed tomato seeds
TL;DR: Enhanced BiP expression may contribute to the improved longevity of primed seeds following postpriming treatments, as it is implicated in the acquisition of desiccation tolerance during seed maturation.
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Pre‐Sowing Seed Treatment—A Shotgun Approach to Improve Germination, Plant Growth, and Crop Yield Under Saline and Non‐Saline Conditions
Muhammad Ashraf,Majid R. Foolad +1 more