Results 41 to 50 of about 4,238,138 (272)
Molecular Plant-Microbe Interactions, 2020 Phoma stem canker (blackleg) is one of the most important diseases of winter oilseed rape (Brassica napus) worldwide and is caused by a complex that comprises at least two species: Leptosphaeria maculans and L. biglobosa.
Unnati A. Shah +3 more
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Transport of chemical signals in systemic acquired resistance [PDF]
Journal of Integrative Plant Biology, 2017 AbstractSystemic acquired resistance (SAR) is a form of broad‐spectrum resistance induced in response to local infections that protects uninfected parts against subsequent secondary infections by related or unrelated pathogens. SAR signaling requires two parallel branches, one regulated by salicylic acid (SA), and the other by azelaic acid (AzA) and ...
Archana, Singh +2 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
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Biological Research, 2013 Pepper is an economically important crop in many countries around the world but it is susceptible to many diseases. In Mexico, diseases caused by bipartite begomoviruses have emerged as important problems in pepper.
D.L Trejo-Saavedra +2 more
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Metabolic Signals in Systemic Acquired Resistance [PDF]
, 2022 Plants are sessile organisms and therefore, they cannot escape from potential threats. Moreover, plants do not possess specialized mobile immune cells, which would maintain the immune system, as we know from mammals. In order to cope with pathogen attackers, plants developed a complex and multilayered defense system (Fu and Dong, 2013; Bacete et al ...
Rekhter, Dmitrij Aleksandrovic +5 more
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Systemic acquired resistance: the elusive signal(s) [PDF]
Current Opinion in Plant Biology, 2008 Systemic acquired resistance (SAR) is a form of inducible resistance that is triggered in systemic healthy tissues of locally infected plants. The nature of the mobile signal that travels through the phloem from the site of infection to establish systemic immunity has been sought after for decades.
Vlot, A., Klessig, D., Park, S.
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Signal Transduction in Systemic Acquired Resistance [PDF]
The Plant Cell, 2000 Specific interactions between DNA binding proteins and their cognate polynucleotide sequences have been widely regarded as fundamental to transcriptional regulation ever since Jacob and Monod described their model of the lac operon approximately forty years ago.
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Systemic Acquired Resistance vs Induced Systemic Resistance: A Review
Agricultural Reviews, 2022 SAR and ISR are key acquired resistances in plants that play major role in imparting resistance to plants against various pathogens namely bacteria, virus, nematodes etc. The increasing awareness towards chemicals has led scientists to work on new mechanism of resistances. Both SAR and ISR are of future perspective for disease management.
Sachin Sharma, Pardeep Kumar, Amar Singh
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The process of systemic acquired resistance (SAR) induction in citrus.
, 2015 The process of systemic acquired resistance (SAR) induction in citrus.
Michael Irey (799208) +3 more
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Redox regulation of the NPR1-TGA1 system of Arabidopsis thaliana by nitric oxide [PDF]
, 2010 The role of reactive oxygen and nitrogen species in local and systemic defense reactions is well documented. NPR1 and TGA1 are key redox-controlled regulators of systemic acquired resistance in plants. NPR1 monomers interact with the reduced form of TGA1,
Bernd Müller +14 more
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