Results 231 to 240 of about 41,410 (250)

Separation of transfer RNA and 5S ribosomal RNA using capillary electrophoresis

Journal of Chromatography A, 1995
Capillary gel electrophoresis and capillary electrophoresis using entangled polymer solutions was investigated for their applicability for the separation of low-molecular-mass RNAs (transfer RNA and 5S ribosomal RNA), with a size range of 70-135 nucleotides, from bacteria.
E, Katsivela, M G, Höfle
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Dynamic structure of bacterial ribosomal 5S RNA: Helices II and III of B. megaterium 5S RNA

Biochemical and Biophysical Research Communications, 1990
A possible switch between two conformations, previously observed in an enzymatically cleaved fragment of E. coli 5S ribosomal RNA (a Gram-negative bacterium) containing helices II and III, has been examined by means of proton nuclear magnetic resonance spectroscopy (10-15 ppm) as a function of [Mg2+] and temperature for an RNase-T1 digested fragment of
J H, Kim, A G, Marshall
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Nucleotide Sequence of 5S-ribosomal RNA from Escherichia coli

Nature, 1967
IN 1964 Rosset, Monier and Julien1 described and characterized a low molecular weight ribonucleic acid (5S RNA) that is present in the ribosomes of Escherichia coli in addition to the two larger components, the 16S and 23S RNA. It contains 120 nucleotide residues and in contrast to transfer RNA contains no “minor” bases.
G G, Brownlee, F, Sanger, B G, Barrell
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The nucleotide sequence of ribosomal 5S RNA from sorrel

Biochimie, 1996
The nucleotide sequence of ribosomal 5S RNA from sorrel (Rumex acetosa) was determined. This sequence shows the highest homology to Chenopodiaceae and Cruciferae ribosomal 5S RNA when compared to other dicotyledones' 5S rRNA.
T, Opiola, K, Szkaradkiewicz, M Z, Barciszewska   +2 more
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The release of 5S RNA from reticulocyte ribosomes

Biochemical and Biophysical Research Communications, 1970
Abstract Reticulocyte ribosomes were dissociated under various conditions and the release of 5S RNA was assayed. The 5S RNA was released from ribosomes suspended in Tris buffer, pH 9.5, containing EDTA or in Tris buffer, pH 9.5, after dialysis against the same buffer.
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Conformational comparisons among homologous bony fish 5S ribosomal RNAs

International Journal of Biological Macromolecules, 1990
The reversible thermal melting of homologous 5S ribosomal RNAs of three bony fishes, rainbow trout (Salmo gairdneri), carp (Cyprinus carpio), and dog salmon (Onchorhynchus keta), were compared in aqueous salts (sodium chloride and/or divalent metal chlorides) by means of differential optical absorption at 260 and 280 nm, and c.d. at 265 nm. The melting
H, Ishigaki, S, Sugai
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Eukaryotes-Prokaryotes Divergence estimated by 5S Ribosomal RNA Sequences

Nature New Biology, 1973
DATING the principal events in the history of life on the Earth is an interesting subject in evolutionary studies. Here we estimate the time of divergence of the eukaryotes and the prokaryotes through comparative studies of 5S ribosomal RNA sequences, coupled with those of cytochrome c.
M, Kimura, T, Ohta
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Analysis of Transfer RNA and 5S Ribosomal RNA

1997
Analysis of RNA molecules is an area of great interest in the biological and medical sciences. RNA molecules are extremely versatile being able to act as templates for protein biosynthesis, catalyse enzyme-like reactions, and direct their own self-replication [1].
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Nucleotide sequence of cytoplasmic 5S ribosomal RNA fromEuglena gracilis

Journal of Molecular Evolution, 1982
The nucleotide sequence of cytoplasmic 5S ribosomal RNA fromEuglena gracilis has been determined to be: G- A C -G-U-A-C-G-G-C-C-A-U-A-C-U-A-C-C-G-G-G-A-A-U-A-C-A-C-C-U-G-A-A-C-C-C-G-Ψ-U-C-G-A-U-U-U-C-A-G-A-A-G-U-U-A-A-G-C-C-G-G-G-U-U-A-G-G-C-C-C-A-G-U-U-A-G-U-A-C-U-G-A-G-U-G-G-G-C-G-A-C-C-A-C-U-U-G-G ...
T, Kumazaki, H, Hori, S, Osawa
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RNA, RIBOSOMAL/*BIOSYNon of ribosomal 5S RNA genes in Chironomus thummi by in situ hybridization of iodinated 5S RNA.

Chromosoma, 1976
5 S RNA of Chironomus thummi larvae was purified from total phenol extracted RNA by gel filtration and labelled to about 10(7) dpm/mug with carrier-free iodine-125. After hybridization in situ of 125I-5 S RNA and autoradiography only region B3c-e (containing two "normal" and two very faint bands) of chromosome II of salivary gland cells was highly ...
H, Bäumlein, U, Wobus
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