Figure 1: a, Sequence and secondary structure of the A-rich loop of HIV-1 RNA. These possible mechanisms should be investigated further by biochemical and genetic experiments. The RNA molecules of HIV ...
The structure of a key enzyme involved in protein production is revealed by cryo-electron microscopy (cryo-EM). Using cryo-EM, researchers at Goethe University (Frankfurt, Germany) shed light on ...
In cells transfer RNA (tRNA) translates genetic information from the encoding messenger RNA (mRNA) for protein synthesis. New results from ultrafast spectroscopy and in-depth theoretical calculations ...
Figure 1: Three-dimensional reconstruction of the 70S E. coli ribosome in complex with aa-tRNA and EF-Tu. Figure 2: Position of the P-site tRNA. Figure 3: Ternary complex in the A site. Density for ...
A virus relies on the host's translation machinery to replicate itself and become infectious. Translation efficiency ...
In all living organisms, the biomolecule transfer RNA (tRNA) plays a fundamental role in protein production. tRNAs are generated from precursor molecules in several steps. The enzyme tRNA splicing ...
Researchers uncovered a previously unknown CRISPR immune response in bacteria that targets transfer RNAs. The newly ...
Many viruses have genomes made of RNA. In human cells, messenger RNA (mRNA) molecules act as intermediates; cellular machinery copies a DNA sequence into mRNA so that it can then be translated into a ...
A novel CRISPR defense mechanism, unlike known nucleases, specifically destroys transfer ribonucleic acids (tRNA) that are ...
Researchers say discoveries could expand the CRISPR toolbox and lead to more efficient, rapid diagnostic tools for detecting COVID-19, influenza, and RSV.
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 ...
In cells transfer RNA (tRNA) translates genetic information from the encoding messenger RNA (mRNA) for protein synthesis. New results from ultrafast spectroscopy and in-depth theoretical calculations ...
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