Global ETD Search
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Showing 1 to 4 of 4 for “"mRNA initiation"”.
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New Tools for Measuring and Analyzing Bacterial Gene-Expression Dynamics
Messenger RNAs (mRNAs) are essential targets of gene regulation. The cell adapts and grows by changing its gene-expression profile, which it can achieve by manipulating the rates of mRNA initiation and decay and thus changing the relative abundances of transcripts. To understand the biological …
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Identification and Characterization of Transcriptional Regulatory Elements for Liver-Specific Expression of Rabbit CYP2C Genes
… genes are located about 100 bp upstream of their mRNA initiation sites. Both DNA binding and functional analysis strongly suggest that this hepatic specific element is a binding motif of a liver-enriched transcriptional factor hepatocyte nuclear factor 4 (HNF-4), since it was recognized by a …
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Tracking translation factors in fission yeast nucleus
… with TFIIIE in S. cerevisiae. Nonsense-mediated mRNA decay (NMD) removes any mRNA containing premature termination codon (PTC), and requires Upf1. Phospho-Upf1 inhibits conversion of 40S/Met-tRNAiMet/mRNA to translationally competent 80S/Met-tRNAiMet/mRNA initiation complexes to repress continued …
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Promoters and Heterogeneous 5' Termini of the Messenger RNAs of Adenovirus 2
… Ad2 genome. These results define the putative initiation sites and promoters for all major Ad2 transcripts. By comparing the termini and promoter DNA sequences I conclude that seven of nine initiation sites including EIa, EIb, PIX, major late, EIII, EIV and the late form of region IIa mRNA have …