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Pathotoxin-Induced Disease Resistance in Plants
Science, 1969Primary leaves of bean plants treated with nonphytotoxic concentrations of the pathotoxin victorin were rendered highly resistant to two plant viruses. Leaves treated with higher concentrations of victorin became necrotic. These effects on plants that are resistant to victorin and to the fungus that produces it lend support to the hypothesis that ...
H, Wheeler, T P, Pirone
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Modelling induced resistance to plant diseases
Journal of Theoretical Biology, 2014Plant disease control has traditionally relied heavily on the use of agrochemicals despite their potentially negative impact on the environment. An alternative strategy is that of induced resistance (IR). However, while IR has proven effective in controlled environments, it has shown variable field efficacy, thus raising questions about its potential ...
Abdul Latif, Nurul S. +3 more
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Breeding Disease-Resistant Plants
Nature, 1940THE possibility of raising varieties resistant to virus, bacteria, fungi, and insects is an attractive prospect for the practical plant breeder. Potatoes immune to wart disease, beans resistant to anthracnose, wheat resistant to rust, vines resistant to Phylloxera, and wheat, barley, and oats resistant to Hessian fly, eelworm, and frit fly are ...
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GENETICS OF DISEASE RESISTANCE IN PLANTS
Annual Review of Genetics, 1971Most plant diseases are infectious. They result from the interaction of two organisms, the host plant which is the suscept of the disease and the patho gen which is the causal agent of the disease. A wide array of pathogens cause disease. These include many fungi, bacteria, viruses, mycoplasma, nematodes, and parasitic phanerogams.
A L, Hooker, K M, Saxena
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Molecular Genetics of Plant Disease Resistance
Science, 1995Plant breeders have used disease resistance genes ( R genes) to control plant disease since the turn of the century. Molecular cloning of R genes that enable plants to resist a diverse range of pathogens has revealed that the proteins encoded by these genes have several features in common ...
B J, Staskawicz +4 more
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Signals in plant disease resistance
Bulletin de l'Institut Pasteur, 1995fr Les animaux possedent un systeme immunitaire qui leur permet de developper une resistance aux agents pathogenes, generale, de longue duree et de haute specificite. Apres infection par un agent pathogene necrosant, les plantes peuvent egalement etablir une resistance durable, systemique, mais non specifique, appelee resistance systemique acquise ...
D.A. Dempsey, D.F. Klessig
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The pivotal role of MYB transcription factors in plant disease resistance
Planta, 2023Yongbo Yu +7 more
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CRISPR Crops: Plant Genome Editing Toward Disease Resistance.
Annual Review of Phytopathology, 2018Genome editing by sequence-specific nucleases (SSNs) has revolutionized biology by enabling targeted modifications of genomes. Although routine plant genome editing emerged only a few years ago, we are already witnessing the first applications to improve
Thorsten Langner +2 more
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Genomic approaches to plant disease resistance
Current Opinion in Plant Biology, 2000Genomic approaches are beginning to revolutionize our understanding of plant disease resistance. Large-scale sequencing will reveal the detailed organization of resistance-gene clusters and the genetic mechanisms involved in generating new resistance specificities.
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Introduction: disease resistance in plants
Proceedings of the Royal Society of London. Series B. Biological Sciences, 1972This paper discusses in general terms the mechanisms proposed to explain the resistance of higher plants to infection and colonization by bacteria and fungi, especially the type of resistance associated with rapid killing of host cells and very limited growth of the pathogen; that is, with the hypersensitive reaction of the plant to infection (h.r ...
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