Results 1 to 10 of about 2,524,971 (285)

Structural Biology of Bacterial RNA Polymerase [PDF]

open access: yesBiomolecules, 2015
Since its discovery and characterization in the early 1960s (Hurwitz, J. The discovery of RNA polymerase. J. Biol. Chem. 2005, 280, 42477–42485), an enormous amount of biochemical, biophysical and genetic data has been collected on bacterial RNA ...
Katsuhiko S. Murakami
doaj   +5 more sources

Estimating the Postmortem Interval of Carcasses in the Water Using the Carrion Insect, Brain Tissue RNA, Bacterial Biofilm, and Algae. [PDF]

open access: yesFront Microbiol, 2021
The accurate estimation of postmortem interval (PMI) is crucial in the investigation of homicide cases. Unlike carcasses on land, various biological and abiotic factors affect the decomposition of carcasses in water. In addition, the insect evidence (e.g.
Wang Y   +5 more
europepmc   +2 more sources

RNA Thermometers in Bacterial Pathogens [PDF]

open access: yesMicrobiology Spectrum, 2018
Temperature variation is one of the multiple parameters a microbial pathogen encounters when it invades a warm-blooded host. To survive and thrive at host body temperature, human pathogens have developed various strategies to sense and respond to their ...
E. Loh   +4 more
semanticscholar   +5 more sources

Regulating Bacterial Virulence with RNA. [PDF]

open access: yesAnnual Review of Microbiology, 2017
Noncoding RNAs (ncRNAs) regulating virulence have been identified in most pathogens. This review discusses RNA-mediated mechanisms exploited by bacterial pathogens to successfully infect and colonize their hosts.
J. Quereda, P. Cossart
semanticscholar   +6 more sources

Bacterial RNA Biology on a Genome Scale. [PDF]

open access: yesMolecular Cell, 2018
Bacteria are an exceedingly diverse group of organisms whose molecular exploration is experiencing a renaissance. While the classical view of bacterial gene expression was relatively simple, the emerging view is more complex, encompassing extensive post-transcriptional control involving riboswitches, RNA thermometers, and regulatory small RNAs (sRNAs ...
Jens Hör, S. Gorski, J. Vogel
semanticscholar   +4 more sources

Aptamer-Functionalized Platform for Selective Bacterial Isolation and Rapid RNA Purification Using Capture Pins [PDF]

open access: yesSensors
Efficient bacterial lysis and RNA purification are essential for molecular diagnostics and biosensing applications. This study presents a piezoelectric platform integrated with gold-plated RNA capture pins (RCPs) functionalized with synthetic ...
Md Aminul Islam   +2 more
doaj   +2 more sources

The bacterial enhancer-dependent RNA polymerase [PDF]

open access: yesBiochemical Journal, 2016
Transcription initiation is highly regulated in bacterial cells, allowing adaptive gene regulation in response to environment cues. One class of promoter specificity factor called sigma54 enables such adaptive gene expression through its ability to lock ...
Nan Zhang   +4 more
semanticscholar   +6 more sources

RNA‐Seq for Bacterial Gene Expression [PDF]

open access: yesCurrent Protocols in Nucleic Acid Chemistry, 2018
AbstractRNA sequencing (RNA‐seq) has become the preferred method for global quantification of bacterial gene expression. With the continued improvements in sequencing technology and data analysis tools, the most labor‐intensive and expensive part of an RNA‐seq experiment is the preparation of sequencing libraries, which is also essential for the ...
L. D. Poulsen, Jeppe Vinther
semanticscholar   +4 more sources

Laboratory Test Indirectly Reveals the Unreliability of RNA-Dependent 16S rRNA Amplicon Sequences in Detecting the Gut Bacterial Diversity of Delia antiqua [PDF]

open access: yesInsects
In insect–microbe symbiosis, understanding the diversity of associated bacteria is crucial. DNA-dependent sequence methods are widely used to assess microbial diversity in insects, but they cannot distinguish between live and dead microbes.
Miaomiao Li   +7 more
doaj   +2 more sources

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