Cis-regulatory element-based genome-wide identification of DREB1/CBF targets in Arabidopsis
نویسندگان
چکیده
منابع مشابه
Cis-regulatory element based targeted gene finding: genome-wide identification of abscisic acid- and abiotic stress-responsive genes in Arabidopsis thaliana
MOTIVATION A fundamental problem of computational genomics is identifying the genes that respond to certain endogenous cues and environmental stimuli. This problem can be referred to as targeted gene finding. Since gene regulation is mainly determined by the binding of transcription factors and cis-regulatory DNA sequences, most existing gene annotation methods, which exploit the conservation o...
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Protein interactions in cis that can activate or autoinhibit protein function play an important role in the fine-tuning of regulatory and signaling processes in the cell, but thus far cis-regulatory elements (CREs) in proteins have not been systematically identified and studied. Here, we introduce a computational tool that identifies intrinsically disordered protein segments that contribute to ...
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The circadian clock in Arabidopsis exerts a critical role in timing multiple biological processes and stress responses through the regulation of up to 80% of the transcriptome. As a key component of the clock, the Myb-like transcription factor CIRCADIAN CLOCK ASSOCIATED1 (CCA1) is able to initiate and set the phase of clock-controlled rhythms and has been shown to regulate gene expression by bi...
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Using cis-regulatory motifs known to regulate plant osmotic stress response, an artificial neural network model was built to identify other functionally releted genes involved in the same process. The rationale behind our approach is that gene expression is largely controlled at the transcriptional level through the interactions between transcription factors and cis-regulatory elements. Gene On...
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ژورنال
عنوان ژورنال: Progress in Natural Science
سال: 2008
ISSN: 1002-0071
DOI: 10.1016/j.pnsc.2007.10.014