Results 271 to 280 of about 114,229 (306)
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Annual Review of Phytopathology, 2012
Plants inhabit environments crowded with infectious microbes that pose constant threats to their survival. Necrotrophic pathogens are notorious for their aggressive and wide-ranging virulence strategies that promote host cell death and acquire nutrients for growth and reproduction from dead cells.
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Plants inhabit environments crowded with infectious microbes that pose constant threats to their survival. Necrotrophic pathogens are notorious for their aggressive and wide-ranging virulence strategies that promote host cell death and acquire nutrients for growth and reproduction from dead cells.
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Antibodies for a bespoke plant immunity
Cell Host & Microbe, 2023Plants do not have antibodies. However, in a recent Science article, Kourelis and Marchal et al. have demonstrated that plant immune receptors can be retrofitted with animal antibodies to provide plants potentially with hundreds and thousands of options to perceive attacking microbes. This is the dawn of bespoke plant immunity.
Mingjun, Gao, Sebastian, Schornack
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Mitochondrial functions in plant immunity
Trends in Plant Science, 2022Mitochondria are energy factories of cells and are important for intracellular interactions with other organelles. Emerging evidence indicates that mitochondria play essential roles in the response to pathogen infection. During infection, pathogens deliver numerous enzymes and effectors into host cells, and some of these effectors target mitochondria ...
Jiyang Wang +4 more
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Evolutionary footprint of plant immunity
Current Opinion in Plant Biology, 2022There are pieces of evidence from genomic footprints and fossil records indicating that plants have co-evolved with microbes after terrestrialization for more than 407 million years. Therefore, to truly comprehend plant evolution, we need to understand the co-evolutionary process and history between plants and microbes.
Xiaowei Han, Kenichi Tsuda
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The Plant Cell
Abstract Compared with transcription and translation, protein degradation machineries can act faster and be targeted to different subcellular compartments, enabling immediate regulation of signaling events. It is therefore not surprising that proteolysis has been used extensively to control homeostasis of key regulators in different ...
Yanan Liu +6 more
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Abstract Compared with transcription and translation, protein degradation machineries can act faster and be targeted to different subcellular compartments, enabling immediate regulation of signaling events. It is therefore not surprising that proteolysis has been used extensively to control homeostasis of key regulators in different ...
Yanan Liu +6 more
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Flagellin Signalling in Plant Immunity
2007Like all higher living organisms, plants are constantly exposed to microbes that either grow epiphytically on the organ surface, establish beneficial interactions in specific tissues, or infect host tissues as pathogens and cause disease. In order to infect, pathogens must attach to the plant surface and break physical barriers to enter the tissue ...
Chinchilla, D., Boller, T., Robatzek, S.
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Plant signalling in symbiosis and immunity
Nature, 2017Plants encounter a myriad of microorganisms, particularly at the root-soil interface, that can invade with detrimental or beneficial outcomes. Prevalent beneficial associations between plants and microorganisms include those that promote plant growth by facilitating the acquisition of limiting nutrients such as nitrogen and phosphorus.
Zipfel, Cyril, Oldroyd, Giles E D
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Immune networks for cement plants
Proceedings ISAD 93: International Symposium on Autonomous Decentralized Systems, 2002Taking inspiration from the immune system mechanism, an application which identifies faulty sensors in the firing section of a cement plant by mutual recognition is presented. Some improvements of existing algorithms are described. Results using simulated data are reported and discussed. >
François Mizessyn, Yoshiteru Ishida
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Signal transduction in plant immunity
Current Opinion in Immunology, 1996Significant recent advances in the understanding of plant defense mechanisms include the isolation and characterization of resistance genes against bacterial, fungal and viral pathogens, the identification of genes involved in cell death, and the demonstration of the involvement of reactive oxygen species and salicylic acid in the signal-transduction ...
K, Shirasu, R A, Dixon, C, Lamb
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Lipopolysaccharides and Plant Innate Immunity
2010Plants posses an innate immune system that has many parallels with those found in mammals and insects. A range of molecules of microbial origin called Microbe Associated Molecular Patterns (MAMPs) act to trigger basal defense responses in plants. These elicitors include lipopolysaccharides (LPS) from diverse Gram-negative bacteria.
Erbs, Gitte +3 more
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