Results 211 to 220 of about 704,421 (256)
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Nuclease S1 mapping of 16S ribosomal RNA in ribosomes
Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression, 1990Escherichia coli 16S rRNA and 16S-like rRNAs from other species have several universally conserved sequences which are believed to be single-stranded in ribosomes. The quantitative disposition of these sequences within ribosomes is not known. Here we describe experiments designed to explore the availability of universal 16S rRNA sequences for ...
Mohammad Alinoor Rahman, Henry W. Schaup
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Small-Angle X-Ray Studies on the Structure of 16-S Ribosomal RNA and of a Complex of Ribosomal Protein S4 and 16-S Ribosomal RNA from Escherichia coli [PDF]
European Journal of Biochemistry, 1975 16-S ribosomal RNA and a complex of ribosomal protein S4 and 16-S rRNA were studied in solution by small-angle X-ray scattering. Concentration series of the 16-S rRNA and the S4 - 16-S-rRNA complex were measured in 37.5 mM Tris-HCl buffer pH 7.4 at 5 degrees C. The following data were determined.
O. Kratky +4 more
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Precursor 16S RNA in Active 30S Ribosomes
Nature, 1974BIOGENESIS of bacterial ribosomes proceeds through the formation of precursor particles1–4, consisting of an incomplete set of ribosomal protein5 and of RNA molecules that are longer and less methylated than mature RNA4,6,7. RNA maturation is commonly considered to be a part of the ribosome maturation process.
MANGIAROTTI, Giorgio +3 more
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Dual-mode Detection of Bacterial 16S Ribosomal RNA in Tissues.
ACS Sensors, 2020The specific detection of pathogens has long been recognized as a vital strategy for controlling bacterial infections. Herein, a novel hydrophilic aromatic-imide-based thermally activated delayed fluorescence (TADF) probe, AI-Cz-Neo, is designed and ...
Shengnan Xu +7 more
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Ribosomal activity of the 16 S · 23 S RNA complex
Archives of Biochemistry and Biophysics, 1985It has been demonstrated in this laboratory that 16 S and 23 S RNAs form a binary complex like 30 S and 50 S ribosomes under certain specific conditions, and 5 S RNA can be incorporated into the complex in stoichiometric amounts in presence of three ribosomal proteins, L5, L18, and L15/25. These studies raised the basic question of whether such complex
D.P. Burma +2 more
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Nucleotide Sequences of Sections of 16S Ribosomal RNA
Nature, 1970Three large sections of 16S RNA, obtained by partial enzymatic hydrolysis, and together representing nearly one-fifth of the molecule, have been analysed. Knowledge of their primary structure allows features of the secondary structure to be envisaged.
Chantal Ehresmann +2 more
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Conservation of primary structure in 16S ribosomal RNA
Nature, 1975THERE is no doubt that the large ribosomal RNAs play specific roles in ribosome function1. Yet the thrust of experimentation during the past 5 years indicates clearly that the biologist tends to view these roles as structural, function being reserved by and large for the ribosomal protein components2,3.
L. Bonen +8 more
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Comparative Anatomy of 16-S-like Ribosomal RNA
1985Publisher Summary This chapter examines the range of the variation of secondary structure among the 16-S-like rRNAs. This brings into a larger structural context a recent detailed analysis of the individual helical elements and provides a basis for an accurate alignment of the corresponding regions of different primary structures.
Harry F. Noller +3 more
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[11] 16 S ribosomal RNA cataloging
1988Publisher Summary This chapter discusses 16 S ribosomal RNA cataloging. Phylogenetic studies on cyanobacteria and chloroplasts using the 16 S ribosomal RNA (rRNA) cataloging approach as a tool have been done by two different methods: the traditional one which is generally not used anymore and the advanced technique which is presented in detail in ...
Wolfgang Ludwig, Erko Stackebrandt
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16S Mitochondrial Ribosomal RNA Degradation Is Associated with Apoptosis
Free Radical Biology and Medicine, 1997The use of mitochondrial RNA as an indicator of apoptosis was investigated. Exposure of HA-1 fibroblastic cells to 10 micromol H(2)O(2) per 10(7) cells induced nuclear fragmentation, cell shrinkage, and internucleosomal DNA fragmentation, all characteristics of apoptosis.
Joseph E. Mazurkiewicz +6 more
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