Titlebook: Nuclear pre-mRNA Processing in Plants; Anireddy S. N. Reddy,Maxim Golovkin Book 2008 The Editor(s) (if applicable) and The Author(s), unde

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Alternative Splicing in Plant Defense,hat often includes programmed host cell death. Because the activation of resistance proteins has the potential to be detrimental to the plant, this process is tightly regulated on multiple levels. Several resistance genes have been shown to be alternatively spliced. Depending on the resistance gene,

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Regulation of Alternative Splicing of Pre-mRNAs by Stresses,ergo alternative splicing in response to a variety of stresses. Large-scale computational analyses and experimental approaches focused on select genes are beginning to reveal that alternative splicing constitutes an integral part of gene regulation in stress responses. Based on the studies discussed

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Intron-Mediated Regulation of Gene Expression,tive and negative, that involve plant introns are reviewed in this chapter. Some introns contain enhancer elements or alternative promoters, while many others elevate mRNA accumulation by a different process that has been named intron-mediated enhancement (IME). The introns involved in IME must be w

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The Role of the Plant Nucleolus in Pre-mRNA Processing,l RNA and the assembly of ribosomal subunits, the nucleolus has functions in the processing and assembly of a variety of RNPs and is involved in cell cycle control and senescence and as a sensor of stress. Historically, nucleoli have been tenuously linked to the biogenesis and, in particular, export