What have we learned about RNA structure and function so far ... Prokaryotic organisms contain one type of rRNA gene that encodes three distinct RNA species: the 23S, 5S, and 16S rRNAs.

However, in the half-century since the structure of DNA was first ... or the isomerization of uradine in immature rRNA molecules, respectively. Gene regulation in both prokaryotes and eukaryotes ...

rRNA molecules, along with ribosomal proteins, form the structure of the ribosomes and catalyze the formation ... and long non-coding RNAs (lncRNAs), play essential roles in regulating gene expression ...

These products are often proteins, but in non-protein coding genes such as rRNA genes or tRNA genes ... Gene regulation gives the cell control over structure and function, and is the basis ...

RNA acts as a messenger and regulator in the process of gene expression. Messenger RNA (mRNA) carries the genetic information from DNA to the ribosomes, where proteins are synthesized. Transfer RNA ...