ribosomal RNA
Methylation of ribosomal RNA by NSUN5 is a conserved mechanism modulating organismal lifespan
... targeting ribosomal proteins or initiation factors, but whether this involves modifications of ribosomal RNA is ...conserved RNA methyltransferase NSUN5 increase the lifespan and stress ...
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Epigeneitc silencing of ribosomal RNA genes by Mybbp1a
... knockdown and measured the levels of pre-ribosomal RNA (pre-rRNA) by quantitative reverse transcriptase- mediated PCR. We established clones of HeLa cells stably expressing Mybbp1a-targeting shRNA (Figure ...
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Molecular breeding of Saccharomyces cerevisiae with high RNA content by harnessing essential ribosomal RNA transcription regulator
... for RNA production, it is industrially important to breed strains with high RNA ...of ribosomal RNA (rRNA), a major constituent of intracellular RNA ...had RNA contents of ...
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High Apparent Rate of Simultaneous Compensatory Base-Pair Substitutions in Ribosomal RNA
... A LTHOUGH ribosomal RNA genes have been exten- Muse 1995; Rzhetsky 1995). These models vary in the sively used for inferring the phylogeny of distantly number of possible states a base pair may have, and in ...
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Action spectra for UV- light induced RNA-RNA crosslinking in 16S ribosomal RNA in the ribosome.
... 16S ribosomal RNA by far-UV irradiation have been previously described (10 - 13) and crosslinks in similar positions were found in Bacillus subtilis and Thermus aquaticus ...the RNA ...
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DIVERGENCE OF RIBOSOMAL RNA SEQUENCES WITHIN ANGIOSPERMAE
... Ribosomal RNA’s have been isolated from leaves of barley, wheat, cotton, and pumpkin and are characterized by four optical density peaks with polyacrylamide gel electrophoresis.-On [r] ...
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Activation of the ribosomal RNA genes in erythrocyte nuclei of Xenopus laevis
... further RNA la transcribed until ...small RNA species (AS and 5S RNA) during mitosis (Zylber and Penman, 1971), the synthesis of larger RNA molecules Is not seen in cultured cells, possibly ...
317
Capillary electrophoresis of ribosomal RNA for characterisation of microbial communities
... 16S ribosomal RNA (rRNA) genes, between every microorganism ...(SSU) RNA (also known as 16S rRNA) that is ubiquitous in bacterial and archaeal ...
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A phylogeny of the Passerida (Aves: Passeriformes) based on mitochondrial 12S ribosomal RNA gene
... 12S ribosomal RNA sequences were enriched in adenine residues and deficient in thymine resi- dues; however, the GC and AT contents were nearly equal ...
8
The role of RNA-binding proteins in the synthesis of ribosomal RNA in Mycobacterium tuberculosis. A study of the interactions of ribosomal protein S10 and NusB with the leader region of the single rrn operon
... synthesis, ribosomal RNA and ribosomal protein production are expected to be strongly regulated in these ...specifically ribosomal protein SIO and NusB, with signals present in the leader ...
235
Label- and amplification-free electrochemical detection of bacterial ribosomal RNA
... use. Ribosomal RNA is naturally amplified in bacterial cells, which makes it a promising target for sensitive detection without the necessity for prior in vitro ...
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Defective control of ribosomal RNA processing in stimulated leukemic lymphocytes
... of ribosomal RNA transcription and processing were assessed in chronic lymphocytic leukemia (CLL) lymphocytes during the initial phases of their delayed response to ...18S RNA subunits persisted in ...
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FACTORS INFLUENCING DISPROPORTIONATE REPLICATION OF THE RIBOSOMAL RNA CISTRONS IN DROSOPHILA MELANOGASTER
... Specifically, we wished to determined whether: (1) representative X chromosomes isolated from Canton S and Oregon R were equally able to undergo a compensatory re- spon[r] ...
10
Rates and patterns of base change in the small subunit ribosomal RNA gene.
... However, only a small portion of the bases in srDNA take part in loop and bulge structures (APPENDIX A, Figure 4). Overall, with the bases classed as structur- ally unkno[r] ...
12
Position Effects of Ribosomal RNA Multigene Loci on Meiotic Recombination in Wheat
... borhoods of major RNA loci and, hence, that Nor loci locus has approximately 100 to 140 repeated gene units exert position effects on recombination is tested here. per 2C nucleus. In cultivar Cheyenne, which, like ...
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Mutation in POLR3K causes hypomyelinating leukodystrophy and abnormal ribosomal RNA regulation
... RNA polymerase III (Pol III) mutations have been impli- cated in autosomal recessive hypomyelinating leukodystro- phies (HLD7 [MIM 607694] and HLD8 [MIM 614381]). HLDs are characterized by a normal T1 abnormal ...
10
New copolymers as hosts of ribosomal RNA
... DNA and nanomaterials for achieving the aimed func- tionality [6]. Nucleic acids require encapsulation, protec- tion and stability in nanosized carriers by using viral or nonviral vectors that enable efficient ...
12
The majority of total nuclear-encoded non-ribosomal RNA in a human cell is 'dark matter' un-annotated RNA
... ‘dark-matter’ RNA fraction typically repre- sents 50%-65% of all non-ribosomal, non-mt RNA by mass in many normal and neoplastic ...native RNA population abun- dance compared with ...
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Epistatic and allelic interactions control expression of ribosomal RNA gene clusters in Arabidopsis thaliana
... of RNA-seq reads expressing a particular reporter variant (y-axis) against the proportion of DNA-seq reads accounting for the existence of the same variant (x-axis) for five natural inbred lines: Col-0 (6909), ...
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Biogenesis and Function of Small Non-Coding RNAs Derived from Eukaryotic Ribosomal RNA
... phasi RNA (rRF) pathway 4 Piwi RNA (rRF) pathway 3 5’ 3’ 3’ 5’ rDNA rRNA rRNA cleavage rRFs 5’ 3’ 3’ 5’ 5’ 3’ 3’ 3’ 5’. 18S 28S 45S rRNA mmu-miR-712 5.8S ITS1 ITS2 TIMP3 mRNA induce endo[r] ...
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