Results 11 to 20 of about 191,806 (341)

16S ribosomal RNA gene-based metagenomics: A review

open access: yesBiomedical Research Journal, 2020
With the advent of contemporary molecular tools, the conventional microbiological isolation, enrichment techniques, and approaches have changed considerably.
Asmita Kamble   +2 more
doaj   +2 more sources

The 16S ribosomal RNA mutation database (16SMDB) [PDF]

open access: greenNucleic Acids Research, 1996
The 16S ribosomal RNA mutation database (16SMDB) provides a list of mutated positions in 16S ribosomal RNA from Escherichia coli and the identity of each alteration. Information provided for each mutation includes: (i) a brief description of the phenotype(s) associated with each mutation; (ii) whether a mutant phenotype has been detected by in vivo or ...
Kathleen L. Triman
openalex   +6 more sources

16S Ribosomal RNA PCR Versus Conventional Diagnostic Culture in the Investigation of Suspected Bacterial Keratitis. [PDF]

open access: yesTransl Vis Sci Technol, 2020
Purpose The purpose of this study was to compare conventional diagnostic culture (CDC) to 16S ribosomal RNA polymerase chain reaction (PCR) analysis for diagnosing bacterial keratitis. Methods Samples collected from 100 consecutive patients presenting to
Somerville TF   +4 more
europepmc   +2 more sources

Optimizing PCR primers targeting the bacterial 16S ribosomal RNA gene

open access: yesBMC Bioinformatics, 2018
Background Targeted amplicon sequencing of the 16S ribosomal RNA gene is one of the key tools for studying microbial diversity. The accuracy of this approach strongly depends on the choice of primer pairs and, in particular, on the balance between ...
Francesco Sambo   +9 more
doaj   +2 more sources

Classification of methanogenic bacteria by 16S ribosomal RNA characterization [PDF]

open access: bronzeProceedings of the National Academy of Sciences, 1977
The 16S ribosomal RNAs from 10 species of methanogenic bacteria have been characterized in terms of the oligonucleotides produced by T 1 RNase digestion. Comparative analysis of these data reveals the methanogens to constitute a distinct phylogenetic group containing two major divisions. These organisms appear to be
George E. Fox   +4 more
openalex   +4 more sources

Comparison of 16S ribosomal RNA hypervariable regions in microbiome studies of anorexia nervosa [PDF]

open access: yesFrontiers in Microbiology
IntroductionShort read sequencing of the 16S ribosomal RNA (rRNA) gene targeting specific hypervariable regions is widely employed to study the human gut microbiota.
Arunabh Sharma   +10 more
doaj   +2 more sources

A systematic algorithm using 16S ribosomal RNA for accurate diagnosis of pneumonia pathogens [PDF]

open access: yesScientific Reports
Over half of community-acquired pneumonia cases are caused by a few dozen bacterial species, and accurate identification of these pathogens is essential for effective treatment. In this study, we developed a reliable diagnostic method using 16S ribosomal
Ferry Dwi Kurniawan   +5 more
doaj   +2 more sources

Detection of Pathogenic Bacteria From Septic Patients Using 16S Ribosomal RNA Gene-Targeted Metagenomic Sequencing. [PDF]

open access: bronzeClin Infect Dis, 2021
Fida M   +8 more
europepmc   +3 more sources

Selection of Peptides Targeting Helix 31 of Bacterial 16S Ribosomal RNA by Screening M13 Phage-Display Libraries [PDF]

open access: goldMolecules, 2011
Ribosomal RNA is the catalytic portion of ribosomes, and undergoes a variety of conformational changes during translation. Structural changes in ribosomal RNA can be facilitated by the presence of modified nucleotides. Helix 31 of bacterial 16S ribosomal
Christine S. Chow   +4 more
doaj   +2 more sources

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