Results 21 to 30 of about 4,238,138 (272)
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
doaj +2 more sources
Systemic acquired resistance, NPR1, and pathogenesis-related genes in wheat and barley
Journal of Integrative Agriculture, 2018 In Arabidopsis, systemic acquired resistance (SAR) is established beyond the initial infection by a pathogen or is directly induced by treatment with salicylic acid (SA) or its functional analogs, 2,6-dichloroisonicotinic acid (INA) and benzothiadiazole (
Xiao-dong WANG +5 more
doaj +3 more sources
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 +6 more sources
A quest for long-distance signals: the epidermis as central regulator of pipecolic acid-associated systemic acquired resistance. [PDF]
J Exp Bot, 2021 AGD2-like DEFENSE RESPONSE PROTEIN 1 (ALD1) is an aminotransferase that is necessary for the biosynthesis of the immune-active non-protein amino acid pipecolic acid (Pip). Pip and its N-hydroxylated derivative, N-hydroxy-Pip (NHP), have been suggested as
Vlot AC.
europepmc +2 more sources
Systemic Acquired Resistance [PDF]
Plant Physiology, 1994 In the spectrum of plant-microbe interactions disease is a rare outcome. In many interactions complex, integrated defense mechanisms prevent infection and disease. These defensive systems include preformed physical and chemical barriers as well as inducible defenses such as the strengthening of cell walls or synthesis of antimicrobial compounds (i.e ...
J., Ryals, S., Uknes, E., Ward
openaire +2 more sources
Beneficial Microorganisms as a Sustainable Alternative for Mitigating Biotic Stresses in Crops
Stresses, 2023 Nowadays, population growth, the global temperature increase, and the appearance of emerging diseases in important crops generate uncertainty regarding world food security.
Ana María García-Montelongo +4 more
doaj +1 more source
Molecular Plant-Microbe Interactions, 2002 In order to identify components of the defense signaling network engaged following attempted pathogen invasion, we generated a novel PR-1∷luciferase (LUC) transgenic line that was deployed in an imaging-based screen to uncover defense-related mutants ...
Shane L. Murray +4 more
doaj +1 more source
Systemic Acquired Resistance [PDF]
Plant Signaling & Behavior, 2006 Upon infection with necrotizing pathogens many plants develop an enhanced resistance to further pathogen attack also in the uninoculated organs. This type of enhanced resistance is referred to as systemic acquired resistance (SAR). In the SAR state, plants are primed (sensitized) to more quickly and more effectively activate defense responses the ...
openaire +2 more sources
Induced plant resistance [PDF]
Ratarstvo i Povrtarstvo, 2012 Plants have evolved different strategies to protect themselves against pathogen infections. These strategies are classified as either passive or active, depending on whether they are constitutive barriers or triggered upon pathogen attack.
Gašić Katarina, Obradović Aleksa
doaj +1 more source
Molecular Plant-Microbe Interactions, 1997 Pathogenesis-related (PR) proteins form a heterogeneous family of plant proteins that are likely to be involved in defense and are inducible by pathogen attacks.
Pablo Tornero +3 more
doaj +1 more source