Post-transcriptional modifications of RNA play an important role in a wide range of biological processes. In ribosomal RNA (rRNA), methylation of nucleotide bases is the predominant …
Trm4p from Saccharomyces cerevisiae and its mammalian orthologue Nsun2 fabricate 5- methylcytosine (m5C) in RNA molecules utilizing a dual-cysteine catalytic mechanism …
The modified RNA base queuine [7-(4, 5-cis-dihydroxy-1-cyclopenten-3-ylaminomethyl)-7- deazaguanine] is present in tRNA because of a unique base-exchange process catalyzed …
По окончании процесса транскрипции, протекающей с участием РНК-полимераз (ы), большинство первичных РНК транскриптов в клетке проходит дополнительные стадии …