Next-Generation Systemic Acquired Resistance [PDF]
Plant Physiology, 2011 AbstractSystemic acquired resistance (SAR) is a plant immune response to pathogen attack. Recent evidence suggests that plant immunity involves regulation by chromatin remodeling and DNA methylation. We investigated whether SAR can be inherited epigenetically following disease pressure by Pseudomonas syringae pv tomato DC3000 (PstDC3000).
Luna, E. +4 more
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Euphytica, 2002 Plants can be induced to switch on defense reactions to a broad range of pathogens as a result of prior exposure to pathogens or to various chemicals or physical stress. Induced resistance is expressed locally, at the site of the infection or systemically, at sites remotely located from the initial infection. Upon recognition of the initial stimulus by
Métraux, Jean-Pierre +2 more
openaire +3 more sources
Free Radicals Mediate Systemic Acquired Resistance
Cell Reports, 2014 Summary: Systemic acquired resistance (SAR) is a form of resistance that protects plants against a broad spectrum of secondary infections. However, exploiting SAR for the protection of agriculturally important plants warrants a thorough investigation of ...
Caixia Wang +7 more
doaj +6 more sources
Metabolomics analysis identifies metabolites associated with systemic acquired resistance in Arabidopsis [PDF]
PeerJ, 2020 Background Systemic acquired resistance (SAR) is a type of plant defense response that provides a long-lasting resistance to broad-spectrum pathogens in uninfected distal tissues following an initial localized infection.
Hang Gao +5 more
doaj +3 more sources
Enhancement of systemic acquired resistance in rice by F-box protein D3-mediated strigolactone/karrikin signaling [PDF]
Scientific ReportsStrigolactones (SLs) are butenolide-type plant hormones that play several roles in plants, such as suppressing shoot branching and promoting arbuscular mycorrhizal symbiosis.
Miyuki Kusajima +11 more
doaj +2 more sources
Nanogram Amounts of Salicylic Acid Produced by the Rhizobacterium Pseudomonas aeruginosa 7NSK2 Activate the Systemic Acquired Resistance Pathway in Bean [PDF]
Molecular Plant-Microbe Interactions, 1999 Root colonization by specific nonpathogenic bacteria can induce a systemic resistance in plants to pathogen infections. In bean, this kind of systemic resistance can be induced by the rhizobacterium Pseudomonas aeruginosa 7NSK2 and depends on the ...
Geert De Meyer +5 more
doaj +2 more sources
Interconnection between flowering time control and activation of systemic acquired resistance [PDF]
Frontiers in Plant Science, 2015 The ability to avoid or neutralize pathogens is inherent to all higher organisms including plants. Plants recognize pathogens through receptors, and mount resistance against the intruders, with the help of well-elaborated defense arsenal. In response to
Zeeshan Zahoor Banday, Ashis Kumar Nandi
doaj +2 more sources
Protocol: an improved method to quantify activation of systemic acquired resistance (SAR) [PDF]
Plant Methods, 2019 Background Plant responses triggered upon detection of an invading pathogen include the generation of a number of mobile signals that travel to distant tissues and determine an increased resistance in distal, uninfected tissues, a defense response known ...
José S. Rufián +3 more
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Plant StressThe study of polyamine transport in plants has become increasingly important due to the central role of these amines in regulating growth, development, adaptation, and stress responses.
Emmanuel Flores-Hernández +9 more
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Antiviral and quality effects of chemical elictors and Cucumber Mosaic Virus (CMV) infection on tomato plants and fruits [PDF]
, 2012 Cucumber mosaic virus (CMV) has emerged as one of the most serious threats to tomato cultivation in Greece. In the present study the effects of Benzothiadiazoles (BTH) and pyraclostrobin against mechanically or aphid-transmitted CMV in tomato plants ...
Kalogirou, Maria
core +7 more sources