Substantial expression of novel small open reading frames inOryza sativa
نویسندگان
چکیده
منابع مشابه
How to Deal with Small Open Reading Frames?
Current ’classical’ algorithms recognizing protein coding sequences do not work effectively with sequences of small length. To deal with this problem we have proposed some improvements of the existing gene finders without any assumed arbitrary threshold. Introduced parameters describe position of tested sequences in the ranking of all small Open Reading Frames and short protein coding genes fou...
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Evidence is accumulating that small open reading frames (sORF, <100 codons) play key roles in many important biological processes. Yet, they are generally ignored in gene annotation despite they are far more abundant than the genes with more than 100 codons. Here, we demonstrate that popular homolog search and codon-index techniques perform poorly for small genes relative to that for larger gen...
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We engineered short ORFs and used them to control the expression level of recombinant proteins. These short ORFs, encoding a two-amino acid peptide, were placed upstream of an ORF encoding a protein of interest. Insertion of these upstream ORFs (uORFs) resulted in suppression of protein expression. By varying the base sequence preceding the uORF, we sought to vary the translation initiation rat...
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Department of Environmental and Biomolecular Systems, Oregon Health and Science University, Beaverton, Oregon 97006, USA; Department of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, Oregon 97201, USA; Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA; Department of Microbiology and De...
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To find novel short coding sequences from accumulated full-length cDNA sequences, proteomic analysis of small proteins expressed in human leukemia K562 cells was performed using high-resolution nanoflow liquid chromatography coupled with electrospray ionization tandem mass spectrometry. Our analysis led to the identification of 54 proteins not more than 100 amino acids in length, including four...
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ژورنال
عنوان ژورنال: Plant Signaling & Behavior
سال: 2014
ISSN: 1559-2324
DOI: 10.4161/psb.27848