Results 11 to 20 of about 1,584,172 (286)

The RNA helicase Dbp7 promotes domain V/VI compaction and stabilization of inter-domain interactions during early 60S assembly

open access: yesNature Communications, 2021
Early steps of large 60S ribosomal subunit biogenesis are not well understood. Here, the authors combine biochemical experiments with protein-RNA crosslinking and mass spectrometry to show that the RNA helicase Dbp7 is key player during early 60S ...
Gerald Ryan R. Aquino   +9 more
doaj   +1 more source

Ribosome Biogenesis in Archaea

open access: yesFrontiers in Microbiology, 2021
Making ribosomes is a major cellular process essential for the maintenance of functional ribosome homeostasis and to ensure appropriate gene expression.
Paola Londei, Sébastien Ferreira-Cerca
doaj   +1 more source

The SILVA ribosomal RNA gene database project: improved data processing and web-based tools

open access: yesNucleic Acids Res., 2012
SILVA (from Latin silva, forest, http://www.arb-silva.de) is a comprehensive web resource for up to date, quality-controlled databases of aligned ribosomal RNA (rRNA) gene sequences from the Bacteria, Archaea and Eukaryota domains and supplementary ...
Christian Quast   +7 more
semanticscholar   +1 more source

Complete mitochondrial genome of the subalpine swordtail butterfly Graphium (Pazala) parus (Nicéville, 1900) (Lepidoptera: Papilionidae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
The subalpine swordtail butterfly Graphium (Pazala) parus (Nicéville, 1900) is endemic to the Hengduan Mountains centered in West China, its biological and ecological characters still remain poorly understood.
Kuang Duan   +3 more
doaj   +1 more source

Evaluation of general 16S ribosomal RNA gene PCR primers for classical and next-generation sequencing-based diversity studies

open access: yesNucleic Acids Research, 2012
16S ribosomal RNA gene (rDNA) amplicon analysis remains the standard approach for the cultivation-independent investigation of microbial diversity. The accuracy of these analyses depends strongly on the choice of primers.
A. Klindworth   +6 more
semanticscholar   +1 more source

Structural basis of ribosomal frameshifting during translation of the SARS-CoV-2 RNA genome

open access: yesScience, 2020
Shifting frames to make more proteins Severe acute respiratory syndrome coronavirus 2 critically depends on the ribosomal frameshifting that occurs between two large open reading frames in its genomic RNA for expression of viral replicase.
P. R. Bhatt   +13 more
semanticscholar   +1 more source

Toxocara canis (Ascaridida: Nematoda): Mitochondrial gene content, arrangement and composition compared with other Toxocara species

open access: yesSri Lankan Journal of Infectious Diseases, 2014
Introduction: The complete mitochondrial (mt) genomes of nematodes sequenced thus far are circular and small in length, containing 37 genes, including 12–13 protein-coding genes: namely, cytochrome oxidase subunits 1–3 (cox1–3), nicotinamide adenine ...
S Wickramasinghe, L Yatawara, T Agatsuma
doaj   +1 more source

Epitranscriptomics of Mammalian Mitochondrial Ribosomal RNA

open access: yesCells, 2020
Modified nucleotides are present in all ribosomal RNA molecules. Mitochondrial ribosomes are unique to have a set of methylated residues that includes universally conserved ones, those that could be found either in bacterial or in archaeal/eukaryotic ...
Ivan Laptev, Olga Dontsova, Petr Sergiev
doaj   +1 more source

RNAmmer: consistent and rapid annotation of ribosomal RNA genes

open access: yesNucleic Acids Research, 2007
The publication of a complete genome sequence is usually accompanied by annotations of its genes. In contrast to protein coding genes, genes for ribosomal RNA (rRNA) are often poorly or inconsistently annotated.
K. Lagesen   +5 more
semanticscholar   +1 more source

SILVA: a comprehensive online resource for quality checked and aligned ribosomal RNA sequence data compatible with ARB

open access: yesNucleic Acids Research, 2007
Sequencing ribosomal RNA (rRNA) genes is currently the method of choice for phylogenetic reconstruction, nucleic acid based detection and quantification of microbial diversity. The ARB software suite with its corresponding rRNA datasets has been accepted
Elmar Pruesse   +6 more
semanticscholar   +1 more source

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