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Jasmonic Acid Signaling Pathway in Plants [PDF]
Jasmonic acid (JA) and its precursors and dervatives, referred as jasmonates (JAs) are important molecules in the regulation of many physiological processes in plant growth and development, and especially the mediation of plant responses to biotic and abiotic stresses.
Meiliang Zhou +2 more
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Jasmonic acid in wound signal transduction pathways
Physiologia Plantarum, 1997Wounding induces expression of genes encoding defense‐related proteins involved in wound healing. An intensive survey has been carried out to clarify the initial signal transduction pathways that mediate this stress to expression of genes. In this context, signal molecules that intermediate in the wound signal to cellular response have been actively ...
Shigemi Seo, Hiroshi Sano, Yuko Ohashi
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Investigating interactions of salicylic acid and jasmonic acid signaling pathways in monocots wheat
Physiological and Molecular Plant Pathology, 2016Abstract Upon pathogen or insect attack, plants respond with production of a specific blend of the alarm signals salicylic acid (SA) and jasmonic acid (JA), which are recognized as key players in the regulation of the signaling pathways involved. SA and JA responsive genes and SA/JA cross talk were well characterized in dicotyledonous species, but ...
Li-Na Ding +4 more
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Jasmonic acid (JA) signalling plays a central role in plant defences against necrotrophic pathogens and herbivorous insects, which afflict both roots and shoots. This pathway is also activated following the interaction with beneficial microbes that may lead to induced systemic resistance.
Jorge Vivanco +2 more
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Helvetica Chimica Acta, 1997
AbstractFlowers of Jasminum rincospernum convert deuterium‐labeled jasmonic acid [2H5]‐4a and methyl 1,2‐didehy‐drojasmonate [2H4]‐8 into labeled cis‐jasmone [2H4]‐1. The labeling pattern of the resulting cis‐jasmone (1) is consistent with a Grob fragmentation of the didehydrojasmonic acid 8a by decarboxylation after protonation of the keto group.
Koch, T., Bandemer, K., Boland, W.
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AbstractFlowers of Jasminum rincospernum convert deuterium‐labeled jasmonic acid [2H5]‐4a and methyl 1,2‐didehy‐drojasmonate [2H4]‐8 into labeled cis‐jasmone [2H4]‐1. The labeling pattern of the resulting cis‐jasmone (1) is consistent with a Grob fragmentation of the didehydrojasmonic acid 8a by decarboxylation after protonation of the keto group.
Koch, T., Bandemer, K., Boland, W.
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Physiologia Plantarum, 2014
Flavonoids, a class of plant polyphenols derived from plant secondary metabolism, play important roles in plant development and have beneficial effects on human health. Epigallocatechin‐3‐gallate (EGCG) is the most abundant polyphenol, and its molecular and biochemical mechanism have been followed with interest.
Gaojie, Hong +5 more
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Flavonoids, a class of plant polyphenols derived from plant secondary metabolism, play important roles in plant development and have beneficial effects on human health. Epigallocatechin‐3‐gallate (EGCG) is the most abundant polyphenol, and its molecular and biochemical mechanism have been followed with interest.
Gaojie, Hong +5 more
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The role of wheat jasmonic acid and ethylene pathways in response to Fusarium graminearum infection
Plant Growth Regulation, 2016To study the roles of jasmonic acid (JA) and ethylene (ET) pathways in mediating defense against wheat Fusarium head blight (FHB), the expression patterns of genes in the Fusarium graminearum-challenged spikes between Wangshuibai and its susceptible mutant NAUH117 at the Fhb1 locus were compared using wheat microarray.
Yuxin Sun +9 more
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