Results 1 to 10 of about 300,369 (293)
18S-NemaBase: Curated 18S rRNA Database of Nematode Sequences [PDF]
Journal of Nematology, 2023 Nematodes are the most abundant and diverse animals on the planet but lack representation in biodiversity research. This presents a problem for studying nematode diversity, particularly when molecular tools (i.e., barcoding and metabarcoding) rely on ...
Gattoni Kaitlin +8 more
doaj +5 more sources
Regulation of translation by methylation multiplicity of 18S rRNA [PDF]
Cell Reports, 2021 Summary: N6-methyladenosine (m6A) is a conserved ribonucleoside modification that regulates many facets of RNA metabolism. Using quantitative mass spectrometry, we find that the universally conserved tandem adenosines at the 3′ end of 18S rRNA, thought ...
Kuanqing Liu +6 more
doaj +4 more sources
pr2-primers: an 18S rRNA primer database for protists
Molecular Ecology Resources, 2021 Metabarcoding of microbial eukaryotes (collectively known as protists) has developed tremendously in the last decade, almost uniquely relying on the 18S rRNA gene.
D. Vaulot, S. Geisen, F. Mahé, D. Bass
semanticscholar +7 more sources
Cell Chemical Biology, 2023 Aberrant N6-methyladenosine (m6A) modification on mRNA is correlated with cancer progression. However, the role of m6A on ribosomal RNA (rRNA) in cancer remains poorly understood.
Hao Peng
exaly +2 more sources
Detection of fungal 18S rRNA sequences in conjunction with marine nematode 18S rRNA amplicons [PDF]
Aquatic Biology, 2009 Free-living nematodes constitute an important component of estuarine and marine benthic ecosystems. Some marine and soil nematodes are known to harbor microbes, including sym- biotic bacteria and fungi, in their external cuticle as well as internally.
Punyasloke Bhadury, David Bilton
exaly +4 more sources
metaPR2 : A database of eukaryotic 18S rRNA metabarcodes with an emphasis on protists. [PDF]
Mol Ecol Resour, 2022 In recent years, metabarcoding has become the method of choice for investigating the composition and assembly of microbial eukaryotic communities, and an increasing number of environmental datasets are being published. Although unprocessed sequence files
Vaulot D +6 more
europepmc +2 more sources
Cell Reports, 2019 Summary: 18S non-functional rRNA decay (NRD) eliminates non-functional 18S rRNA with deleterious mutations in the decoding center. Dissociation of the non-functional 80S ribosome into 40S and 60S subunits is a prerequisite step for degradation of the non-
Takato Sugiyama +6 more
doaj +2 more sources
METTL5-mediated 18S rRNA m<sup>6</sup>A modification promotes oncogenic mRNA translation and intrahepatic cholangiocarcinoma progression. [PDF]
Mol Ther, 2023 Intrahepatic cholangiocarcinoma (ICC) is a deadly cancer with rapid tumor progression. While hyperactive mRNA translation caused by mis-regulated mRNA or tRNA modifications promotes ICC development, the role of rRNA modifications remains elusive.
Dai Z +12 more
europepmc +2 more sources
The human 18S rRNA m6A methyltransferase METTL5 is stabilized by TRMT112 [PDF]
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 ...
Nhan van Tran +10 more
semanticscholar +6 more sources
Arabidopsis HOT3/eIF5B1 constrains rRNA RNAi by facilitating 18S rRNA maturation. [PDF]
Proc Natl Acad Sci U S A, 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.
Hang R +6 more
europepmc +5 more sources