Results 1 to 10 of about 582,607 (300)

Autophagy regulates rRNA synthesis

Nucleus, 2022
Autophagy has emerged as a key regulator of cell metabolism. Recently, we have demonstrated that autophagy is involved in RNA metabolism by regulating ribosomal RNA (rRNA) synthesis.
Yinfeng Xu, Wei Wan
doaj   +3 more sources

Predictive functional profiling of microbial communities using 16S rRNA marker gene sequences

Nature Biotechnology, 2013
Profiling phylogenetic marker genes, such as the 16S rRNA gene, is a key tool for studies of microbial communities but does not provide direct evidence of a community's functional capabilities.
J Gregory Caporaso, Daniel McDonald, Dan Knights   +2 more
exaly   +2 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 ...
Jinliang Huang, Geng Wang
doaj   +3 more sources

Evaluation of 16S rRNA gene sequencing for species and strain-level microbiome analysis

Nature Communications, 2019
The 16S rRNA gene has been a mainstay of sequence-based bacterial analysis for decades. However, high-throughput sequencing of the full gene has only recently become a realistic prospect.
Jethro S Johnson, Daniel J Spakowicz, Bo-young Hong   +2 more
exaly   +2 more sources

Circularization of 23S rRNA but not 16S rRNA within archaeal ribosomes [PDF]

Genome Biology
Background Processing of archaeal 16S and 23S rRNAs is believed to involve excision of individual rRNAs from polycistronic precursors, circularization of excised rRNAs, and re-linearization before the incorporation into ribosomes.
Ling-Dong Shi, Petar I. Penev, Amos J. Nissley, Dipti D. Nayak, Rohan Sachdeva, Jamie H. D. Cate, Jillian F. Banfield   +6 more
doaj   +2 more sources

The Protist Ribosomal Reference database (PR2): a catalog of unicellular eukaryote Small Sub-Unit rRNA sequences with curated taxonomy

Nucleic Acids Research, 2012
The interrogation of genetic markers in environmental meta-barcoding studies is currently seriously hindered by the lack of taxonomically curated reference data sets for the targeted genes.
Laure Guillou, Stéphane Audic, Cédric Berney   +2 more
exaly   +2 more sources

Chicken rRNA Gene Cluster Structure. [PDF]

PLoS ONE, 2016
Ribosomal RNA (rRNA) genes, whose activity results in nucleolus formation, constitute an extremely important part of genome. Despite the extensive exploration into avian genomes, no complete description of avian rRNA gene primary structure has been ...
Alexander G Dyomin, Elena I Koshel, Artem M Kiselev, Alsu F Saifitdinova, Svetlana A Galkina, Tatsuo Fukagawa, Anna A Kostareva, Elena R Gaginskaya   +7 more
doaj   +4 more sources

The human 18S rRNA m6A methyltransferase METTL5 is stabilized by TRMT112

Nucleic Acids Research, 2019
N6-methyladenosine (m6A) has recently been found abundantly on messenger RNA and shown to regulate most steps of mRNA metabolism. Several important m6A methyltransferases have been described functionally and structurally, but the enzymes responsible for ...
Felix G M Ernst, Ben R Hawley, Christiane Zorbas   +2 more
exaly   +2 more sources

Naïve Bayesian Classifier for Rapid Assignment of rRNA Sequences into the New Bacterial Taxonomy

Applied and Environmental Microbiology, 2007
Qiong Wang, George M Garrity, James M Tiedje   +2 more
exaly   +2 more sources

Emu: species-level microbial community profiling of full-length 16S rRNA Oxford Nanopore sequencing data

Nature Methods, 2022
Kristen Curry, Michael Nute
exaly   +2 more sources