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Auxin-Regulated Gene Expression in Plants
1989Publisher Summary This chapter discusses auxin-regulated gene expression in plants. There are five main types of plant hormones: auxins, cytokinins, gibberellins, abscisic acid, and ethylene. The classic effect of auxins, typified by indole acetic acid (IAA), is the regulation of plant cell growth, a process that requires extension of the cell wall ...
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Mechanism of Auxin-Regulated Gene Expression in Plants
Annual Review of Genetics, 2009Plant hormones control most aspects of the plant life cycle by regulating genome expression. Expression of auxin-responsive genes involves interactions among auxin-responsive DNA sequence elements, transcription factors and trans-acting transcriptional repressors.
Elisabeth J, Chapman, Mark, Estelle
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Regulation of plant gene expression
Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1986Abstract Differential gene expression is required to establish and maintain specific developmental states in higher plants. For example, an anther has at least 11000 diverse mRNAs that are absent from the polysomes of other organ systems, and the root has at least 7000 organ-specific mRNAs.
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Regulation and Expression of Plant Genes in Microorganisms
1989Publisher Summary The expression of plant genes in microorganisms has been used to investigate a wide range of biological issues, including the production of plant proteins to be used either in research or commercially and the elucidation of the mechanisms of gene regulation in plants based on observations of the types of plant gene expression in ...
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Fundamentals of Light-Regulated Gene Expression in Plants
1991Plants must respond to light in order to live. By affecting gene expression both qualitatively and quantitatively, light is a major regulator of both plant development and metabolism. When a seedling emerges into the light, it undergoes a number of light-induced changes.
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Regulation of the expression of plant defence genes
Plant Growth Regulation, 1996The hypersensitive response of plants to infection by pathogens is associated with the induction of the expression of genes encoding pathogenesis-related (PR) proteins and the development of a systemic acquired resistance of the plant to viruses, fungi and bacteria.
J. F. Bol +5 more
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Plant microRNAs: master regulator of gene expression mechanism
Cell Biology International, 2015AbstractSeveral signaling molecules critically regulate the physiological responses in plants. Among them, miRNAs, generally 21–24 nucleotides long, are widely distributed in different plant species and play as key signaling intermediates in diverse physiological responses.
Riddhi, Datta, Soumitra, Paul
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Chemical-inducible systems for regulated expression of plant genes
Current Opinion in Biotechnology, 2000Chemical regulation of transgene expression presents a powerful tool for basic research in plant biology and biotechnological applications. Various chemical-inducible systems based on de-repression, activation and inactivation of the target gene have been described.
J, Zuo, N H, Chua
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Regulation of Plant Gene Expression by Auxins
1990Application of the plant hormone auxin to intact plants, isolated plant parts, and cultured cells can have dramatic effects on subsequent growth and developmental processes (e.g., cell division, cell enlargement, cell differentiation, and organogenesis).
Tom J. Guilfoyle +5 more
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Epigenetics and regulation of plant gene expression [PDF]
Transgene expression is not only variable between independent transgenic lines but can also be completely switched off via the process of gene silencing. Gene expression can be modulated at the transcriptional, mRNA processing and translational levels.
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