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The Impact Of Plant Secondary Metabolites On Auxin And Cytokinin Signaling, Timothy E. Shull
The Impact Of Plant Secondary Metabolites On Auxin And Cytokinin Signaling, Timothy E. Shull
Theses and Dissertations--Plant and Soil Sciences
Secondary metabolites are a broad class of specialized compounds that mediate plant-environment interactions and mitigate stress. It is increasingly clear that many phenylalanine-derived secondary metabolites are nearly indispensable for plant survival and that plants adjust their growth according to their secondary metabolic outputs. Consequently, many phenylalanine-derived secondary metabolites have influence over hormone activity. For instance, multiple phenylpropanoid intermediates and catecholamines alter the sensitivity of plants to the central hormone auxin, which in concert with cytokinin directs most aspects of plant growth and development. This dissertation reviews previous research on the influence of phenylpropanoid intermediates and catecholamines on plants, with a …