Results 21 to 30 of about 195,727 (243)
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
1007 SYSTEMIC ACQUIRED RESISTANCE [PDF]
HortScience, 1994 Systemic acquired resistance is a broad spectrum inducible defense response that is associated with the expression of a set of genes (SAR genes). Expression of one of these genes (PR-1a from tobacco) in transgenic tobacco confers increased tolerance to two oomycete pathogens.
S Uknes +10 more
openaire +1 more source
Characterization of a New Arabidopsis Mutant Exhibiting Enhanced Disease Resistance
Molecular Plant-Microbe Interactions, 1999 In many plant-pathogen interactions, resistance is associated with the synthesis and accumulation of salicylic acid (SA) and pathogenesis-related (PR) proteins.
Herman Silva +3 more
doaj +1 more source
Role of elicitors to initiate the induction of systemic resistance in plants to biotic stress
Plant Stress, 2022 Biotic stress affects crop yield and production. It is essential to acquire the knowledge necessary for designing resistance in host plants by understanding the interaction between pathogens and the host.
Mukesh Meena +7 more
doaj +1 more source
Mobile signals in systemic acquired resistance
Current Opinion in Plant Biology, 2020 Plants possess a unique form of broad-spectrum long-distance immunity termed systemic acquired resistance (SAR). SAR involves the rapid generation of mobile signal(s) in response to localized microbial infection, which transport to the distal tissue and 'prime' them against future infections by related and unrelated pathogens.
Aardra, Kachroo, Pradeep, Kachroo
openaire +3 more sources
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 +1 more source
Majallah-i ḥifāẓat-i giyāhān, 2018 Introduction: Potato virus x (PVX) is one of the most devastating viruses in the fields of tobacco and no effective method to control the virus has been provided yet. Magnetism is known as one of the environmental stresses that can directly or indirectly
amin radmard titkanlo +4 more
doaj +1 more source