Results 231 to 240 of about 510,206 (266)

35S incorporation into bacterial RNA

Biochemical and Biophysical Research Communications, 1971
Abstract When Escherichia Coli MRE600 was grown in the presence of Na 2 35 SO 4 as the only source of sulfur in the medium, 35 S was incorporated into 4S RNA. 35 S incorporation could not be detected in the ribosomal RNA species: 5S, 16S and 23S.
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RNA Thermosensors in Bacterial Pathogens

2009
During the course of an infection, a pathogenic bacterium has to sense the environment and adjust its gene expression appropriately. One such environmental cue is the difference in temperature inside and outside the host. RNA thermosensors are structures that can respond to differences in temperature by altering their conformation and thereby allowing ...
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PROTEIN-RNA INTERACTIONS IN BACTERIAL RIBOSOMES

Acta Endocrinologica, 1973
ABSTRACT There are several ribosomal proteins which can bind specifically to the three ribosomal RNA's of E. coli. Some structural properties of these proteins and of the RNA are described together with the optimal conditions for binding. Evidence for conformational changes occurring in some proteins, and in the RNA's during binding, is also ...
R A, Garrett, H G, Wittmann
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Bacterial RNA polymerases: the wholo story

Current Opinion in Structural Biology, 2003
Recent structural and biophysical results have provided unprecedented insights into the structure and function of the bacterial RNA polymerase holoenzyme as it goes through the steps of transcription initiation. Comparisons with structural analyses of evolutionarily unrelated RNA polymerases reveal unexpected general features of the initiation process.
Katsuhiko S, Murakami, Seth A, Darst
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The role of noncoding RNAs in bacterial immunity

Trends in Microbiology
The evolutionary arms race between bacteria and phages has driven the development of diverse anti-phage defense mechanisms. Recent studies have identified noncoding RNAs (ncRNAs) as key players in bacteria-phage conflicts, including CRISPR-Cas, toxin-antitoxin (TA), and reverse transcriptase (RT)-based defenses; however, our understanding of their ...
Mayo-Muñoz, David, Li, Huijuan, Mestre, Mario Rodríguez, Pinilla-Redondo, Rafael   +3 more
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Defining Bacterial RNA-RNA Interactomes Using CLASH

Methicillin-resistant Staphylococcus aureus (MRSA) is a bacterial pathogen accounting for high mortality rates among infected patients. Transcriptomic regulation by small RNAs (sRNAs) has been shown to regulate networks promoting antibiotic resistance and virulence in S. aureus.
Sofia, Esteban-Serna, Liang-Cui, Chu, Mehak, Chauhan, Pujitha, Raja, Sander, Granneman   +4 more
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Paradoxes of replication of RNA of a bacterial virus

Molecular Biology, 2011
The extraordinary ability of the bacteriophage Qbeta replicase to amplify RNA outside the cell attracted attention of molecular biologists in the late 60's-early 70's. However, at that time, a number of puzzling properties of the enzyme did not received a rational explanation.
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GENETICS OF BACTERIAL RNA POLYMERASES

Annual Review of Genetics, 1979
T, Yura, A, Ishihama
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Beyond horizontal gene transfer: the role of plasmids in bacterial evolution

Nature Reviews Microbiology, 2021
Ricardo León-Sampedro, Alvaro SAN MILLÁN, Craig Maclean   +2 more
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Bacterial biopolymers: from pathogenesis to advanced materials

Nature Reviews Microbiology, 2020
Bernd Rehm, M Fata Moradali, Rehm Bernd H A   +2 more
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