RNA structures regulating ribosomal protein biosynthesis in bacilli
نویسندگان
چکیده
منابع مشابه
RNA structures regulating ribosomal protein biosynthesis in bacilli
In Bacilli, there are three experimentally validated ribosomal-protein autogenous regulatory RNAs that are not shared with E. coli. Each of these RNAs forms a unique secondary structure that interacts with a ribosomal protein encoded by a downstream gene, namely S4, S15, and L20. Only one of these RNAs that interacts with L20 is currently found in the RNA Families Database. We created, or modif...
متن کاملFinding 3D motifs in ribosomal RNA structures
The identification of small structural motifs and their organization into larger subassemblies is of fundamental interest in the analysis, prediction and design of 3D structures of large RNAs. This problem has been studied only sparsely, as most of the existing work is limited to the characterization and discovery of motifs in RNA secondary structures. We present a novel geometric method for th...
متن کاملMost RNAs regulating ribosomal protein biosynthesis in Escherichia coli are narrowly distributed to Gammaproteobacteria
In Escherichia coli, 12 distinct RNA structures within the transcripts encoding ribosomal proteins interact with specific ribosomal proteins to allow autogenous regulation of expression from large multi-gene operons, thus coordinating ribosomal protein biosynthesis across multiple operons. However, these RNA structures are typically not represented in the RNA Families Database or annotated in g...
متن کاملCompilation of small ribosomal subunit RNA structures
The database on small ribosomal subunit RNA structure contained 1804 nucleotide sequences on April 23, 1993. This number comprises 365 eukaryotic, 65 archaeal, 1260 bacterial, 30 plastidial, and 84 mitochondrial sequences. These are stored in the form of an alignment in order to facilitate the use of the database as input for comparative studies on higher-order structure and for reconstruction ...
متن کاملUpstream activation of ribosomal RNA biosynthesis in Saccharomyces cerevisiae.
Yeast was transformed with eight recombinants that contained an rRNA minigene and upstream elements of rDNA in different orientations in the multi-copy yeast-Escherichia coli shuttle vector, pJDB207. The effect of these elements of upstream rDNA on the initiation of transcription of the minigene at the site for rRNA biosynthesis was determined by using an S1 nuclease mapping procedure to measur...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: RNA Biology
سال: 2013
ISSN: 1547-6286,1555-8584
DOI: 10.4161/rna.24151