The involvement of noncoding mRNAs in many regulatory processes, their abundance, and their diversity of functions has led to the hypothesis that an "RNA world" may have preceded the evolution of ...

The rRNA molecules fold into complex secondary and tertiary structures, forming domains and motifs that are essential for ribosome function. The rRNA structures also provide binding sites for ...

Ribosomal RNA (rRNA) molecules were initially characterized ... are not translated into proteins but still perform important functions in the cell. The discovery of these RNAs has been one of ...

Ribosomal RNA (rRNA) is a component of the ribosomes ... RNAi is a powerful tool for studying gene function and has potential applications in therapeutics. RNA-based therapeutics, such as siRNAs, ...

Ribosomes are made of proteins and a special type of RNA molecule called ribosomal RNA (rRNA). rRNA molecules are the target of chemical modifications, affecting the ribosome's function. "95% of ...

In return, it transferred other vital functions to its host cell—and ... the basic building blocks of the mitoribosomes—the ribosomal RNA and 82 ribosomal proteins—are encoded in two ...