Results 241 to 250 of about 5,468,337 (294)
Genetic analysis of sensitivity to temperature fluctuations identifies acclimation stress as a novel type of cellular stress in Caenorhabditis elegans. [PDF]
GeneticsLilienfeldt N +6 more
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Resistance to Oomycetes: A General Role for the Hypersensitive Response?
Trends in Plant Science, 1999 Oomycete plant pathogens, such as Phytophthora, downy mildews and Pythium, have devastating disease effects on numerous crop and ornamental plants. Various types of genetic resistance to oomycetes occur in plants, and can be determined at the subspecific
Sophien Kamoun +2 more
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2000
In this chapter the hypersensitive response is defined, described and analyzed. HR is described at the levels of physiology (e.g. changes in membrane potentials, ion channels etc.), biochemistry (e.g. protein phosphorylation in signal transduction, lipoxygenase and reactive oxygen intermediates in membrane damage), and genetics (e.g.
Alan J Slusarenko
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In this chapter the hypersensitive response is defined, described and analyzed. HR is described at the levels of physiology (e.g. changes in membrane potentials, ion channels etc.), biochemistry (e.g. protein phosphorylation in signal transduction, lipoxygenase and reactive oxygen intermediates in membrane damage), and genetics (e.g.
Alan J Slusarenko
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BAXing in the hypersensitive response
Trends in Plant Science, 1999Most of the cell death pathways that have been characterized in animal systems require caspase activation as a deterministic step. In some cases, this might involve mitochondria participation, whereas others by-pass this organelle and activate caspases using protein–protein interactions. In organisms such as C.
, Lam, , del Pozo O, , Pontier
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Immediate Hypersensitivity Responses in Flatfish
Science, 1974Fungal extracts that precipitate with human C-reactive protein caused immediate erythema on subdermal injection into marine flatfish. Only species with calcium-dependent serum precipitins to these fungi showed skin reactions. Immediate hypersensitivity in a nonreactive species could be induced after injection with serum from reactive species.
T C, Fletcher, B A, Baldo
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Plant Proteases in the Control of the Hypersensitive Response [PDF]
Journal of Experimental Botany, 2019 The hypersensitive response (HR) is a plant defence reaction triggered by activation of immune receptors upon pathogen recognition. It results in rapid cell death at the attempted invasion site, confining the pathogen and sending signals to distal parts of the plant that can in turn activate defences for subsequent attacks.
Núria S Coll
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Journal of Chemical Ecology, 2011 Herbivores can trigger a wide array of morphological and chemical changes in their host plants. Feeding by some insects induces a defensive hypersensitive response, a defense mechanism consisting of elevated H2O2 levels and tissue death at the site of ...
Evan L Preisser, Laura Radville
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Methods in Molecular Biology, 2018 Programmed cell death (PCD) is an essential component of development, biotic and abiotic responses. Hypersensitive response (HR)-associated cell death activated under pathogen attack is one of the most dramatic manifestations of PCD in plants.
David Jackson, Qingyu Wu
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MODIFICATION OF BIOLOGIC RESPONSE IN EXPERIMENTAL HYPERSENSITIVITY
Journal of the American Medical Association, 1949Recently there has been wider acceptance of the view that a particular group of diseases and certain reactions to therapeutic agents occur on the basis of an acquired hypersensitivity. There is evidence that rheumatic fever, glomerulonephritis, serum sickness and periarteritis nodosa belong in this category,1and some have added to this group acute ...
G J, DAMMIN, S C, BUKANTZ
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Inhibition of immediate hypersensitivity responses in flatfish
Experientia, 1975Comme le cromoglycate disodique et la diethylcarbamazine (qui ne sont pas des antistaminiques) inhibent la reaction d'hypersensibilite immediate chezPleuronectes platessa a la suite d'une injection intradermique d'extraits fungiques, il semble que les mediateurs autres que l'histamine peuvent etre impliques.
B A, Baldo, T C, Fletcher
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