Results 31 to 40 of about 851,151 (347)
The Ribosomal Database Project: improved alignments and new tools for rRNA analysis
Nucleic Acids Res., 2008 The Ribosomal Database Project (RDP) provides researchers with quality-controlled bacterial and archaeal small subunit rRNA alignments and analysis tools.
J. Cole +10 more
semanticscholar +1 more source
Multiple prebiotic metals mediate translation. [PDF]
, 2018 Today, Mg2+ is an essential cofactor with diverse structural and functional roles in life's oldest macromolecular machine, the translation system. We tested whether ancient Earth conditions (low O2, high Fe2+, and high Mn2+) can revert the ribosome to a ...
Bowman, Jessica C +8 more
core +1 more source
Arabidopsis HOT3/eIF5B1 constrains rRNA RNAi by facilitating 18S rRNA maturation
Proceedings of the National Academy of Sciences, 2023 Ribosome biogenesis is essential for protein synthesis in gene expression. Yeast eIF5B has been shown biochemically to facilitate 18S ribosomal RNA (rRNA) 3′ end maturation during late-stage 40S ribosomal subunit assembly and gate the transition from translation initiation to elongation.
Runlai Hang +6 more
openaire +4 more sources
Roles of transcriptional and translational control mechanisms in regulation of ribosomal protein synthesis in Escherichia coli [PDF]
, 2017 Bacterial ribosome biogenesis is tightly regulated to match nutritional conditions and to prevent formation of defective ribosomal particles. InEscherichia coli, most ribosomal protein (r-protein) synthesis is coordinated with rRNA synthesis by a ...
Burgos, Hector L +3 more
core +3 more sources
Organelle-associated rRNA Degradation [PDF]
BIO-PROTOCOL, 2019 Cytosolic rRNAs are highly dynamic and can be degraded under conditions such as apoptosis, starvation and magnesium depletion. The degradation is also related to their specific localization, as fractions of cytosolic ribosomes are localized on the surfaces of intracellular organelles, such as endoplasmic reticulum (ER) and mitochondria.
Jinliang Huang, Geng Wang
openaire +3 more sources
Ribosomal Database Project: data and tools for high throughput rRNA analysis
Nucleic Acids Res., 2013 Ribosomal Database Project (RDP; http://rdp.cme.msu.edu/) provides the research community with aligned and annotated rRNA gene sequence data, along with tools to allow researchers to analyze their own rRNA gene sequences in the RDP framework.
J. Cole +9 more
semanticscholar +1 more source
, 2019 Citation: 'rRNA' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.R05421 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests for commercial usage of
openaire +2 more sources
The rRNA enhancer regulates rRNA transcription in Saccharomyces cerevisiae. [PDF]
Molecular and Cellular Biology, 1993 In Saccharomyces cerevisiae, the rRNA genes are organized as a tandem array of head-to-tail repeats. An enhancer of rRNA transcription is present just at the end of each transcription unit, 2 kb away from the next one. This enhancer is unusual for S. cerevisiae in that it acts both upstream and downstream of, and even across, genes.
B E, Morrow, S P, Johnson, J R, Warner
openaire +2 more sources
Greengenes, a Chimera-Checked 16S rRNA Gene Database and Workbench Compatible with ARB
Applied and Environmental Microbiology, 2006 A 16S rRNA gene database (http://greengenes.lbl.gov ) addresses limitations of public repositories by providing chimera screening, standard alignment, and taxonomic classification using multiple published taxonomies.
T. DeSantis +9 more
semanticscholar +1 more source
Description and molecular phylogeny of a new and one known needle nematode of the genus Paralongidorus (Nematoda: Longidoridae) from grapevine in Portugal [PDF]
, 2018 A new and a known longidorid nematode, Paralongidorus lusitanicus n. sp. and Paralongidorus plesioepimikis, are described and illustrated from populations extracted from soil associated with grapevine (Vitis vinifera L.) from Escaroupim and Pó (central ...
Castillo, P +4 more
core +1 more source