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Showing 1 to 8 of 8 for “"Ribosomal protein genes"”.
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Transcriptional Regulatory Mechanisms of Ribosomal Protein Genes
Ribosomal protein genes are crucial for ribosome biogenesis. The ribosome itself is responsible for protein synthesis and hence cellular growth and development. Intertwining network of proteins in conjugation with cellular environment such as nutrition and growth factors collectively regulate …
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Characterization of Transcriptional Components in Methanocaldococcus Jannaschii: An Integrative Study of Archaeal Basal Transcription Factors and Putative Cis Elements
… M. jannaschii. Regions upstream of orthologous genes from four related methanococcal genomes were collected and analyzed for conserved motifs. This method was applied to identify putative rRNA promoter, and revealed novel elements potentially involved in rRNA gene transcription. Additionally, we …
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Molecular analysis of cyanobacterial RNA polymerase genes
The RNA polymerase genes rpoBC1C2 (the rpoB and rpoC2 are incomplete) of the cyanobacterium Nostoc commune have been cloned, sequenced, and expressed both in vivo and in vitro using E. coli systems. The rpo genes encode large subunits of DNA-dependent RNA polymerase. Two genes in N. commune, rpoC1 …
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The evolution of ribosomal protein paralogues and their roles in development
All cellular protein synthesis - which is indispensable for cell growth, proliferation, and viability - is carried out by ribosomes. The production of sufficient functional ribosomes is essential for development and homeostasis, and reductions in the abundance of functional ribosomes can lead to …
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Genomic analysis of cohesin dynamics in fission yeast
… a striking overlap with strongly transcribed genes, including tRNA and ribosomal protein genes. This is reminiscent of Drosophila cohesin and its loading factor Nipped-B that both overlap near highly transcribed genes. The cohesin loader also promotes cohesin accumulation at neighbouring …
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Isolation And Characterization Of Human Ribosomal Protein Complementary-dnas
… In Escherichia coli the isolation and cloning of ribosomal RNA genes and ribosomal protein genes was a prerequisite to detailed investigations of expression of these genes. Research into ribosome biosynthesis in eukaryotes has lagged behind in part because of the lack of data on the structure of …
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Isolation and characterization of an RNA polymerase III encoded gene of Pinus radiata and its use in pine transformation
… profiles of pine orthologs of known heterologous genes were validated prior to gene isolation. Two pine genes that were identified as promising candidates are pine tDNAMet-l and an actin paralog pine, ActX. Both genes were strongly expressed in all vegetative tissues of pine. Several PCR-based …
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A systems-level analysis of dynamic reprogramming of RNA modifications in the translational control of cellular responses
… guanosine, cytosine), transfer RNAs (tRNA) and ribosomal RNAs (rRNA) are comprised of more than 100 enzyme-catalyzed modifications, with about 20-35 found in any one organism. Many of these modifications are highly conserved in all domains of life, which suggests important biological roles for …