In eukaryotes, there are four rRNAs associated with ribosomes; these are the 18S, 5.8S, 28s, and 5S rRNAs. Production of the first three occurs within the nucleolus, whereas 5S rRNA production occurs ...
No-go decay (NGD) is a mRNA quality-control mechanism in eukaryotic cells that leads to degradation of mRNAs stalled during translational elongation. The key factors triggering NGD are Dom34 and Hbs1.
In protein synthesis, elongation factor G (EF-G) facilitates movement of tRNA–mRNA by one codon, which is coupled to the ratchet-like rotation of the ribosome complex and is triggered by EF-G–mediated ...
Altmetric provides a collated score for online attention across various platforms and media. See more details baBID-seq successfully captured various RNA species, including rRNA, tRNA, and mRNA. We ...
Stress-induced modification of Escherichia coli tRNA generates 5-methylcytidine in the variable loop
Stress places great demands on cells. This work demonstrates that a known Escherichia coli ribosomal RNA (rRNA) methyltransferase, rsmF, is up-regulated during certain types of oxidative stress and ...
Proceedings of the National Academy of Sciences of the United States of America, Vol. 104, No. 27 (Jul. 3, 2007), pp. 11268-11273 (6 pages) Pyrrolysine (Pyl), the 22nd natural amino acid and ...
Ribosomes are composed of two subunits, the small and large subunits, each containing specific rRNA molecules. The main types of rRNA include: Small Subunit rRNA: In prokaryotes, the small subunit ...
Hyalomma anatolicum, an Anatolian hard tick is a well-recognized vector involved in the transmission of various pathogens to animals and humans. The present study elucidated the population structure ...
The RlmA class of enzymes ( RlmA I and RlmA II) catalyzes N1-methylation of a guanine base (G745 in Gram-negative and G748 in Gram-positive bacteria) of hairpin 35 of 23S rRNA. We have determined the ...
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