The principles of RNA structure architecture.

Area of Science:

• Molecular Biology
• Biotechnology
• Biochemistry

Background:

• Ribonucleic acid (RNA) is a versatile molecule with informational, enzymatic, and nanoscale machine properties.
• RNA plays crucial roles across all biological domains and is utilized in biotechnology for drug development and sensor applications.

Purpose of the Study:

• To describe the composition and fundamental properties of RNA.
• To explain how single-stranded RNA chains fold into specific structural motifs.
• To review RNA-binding molecules and in vitro selection technologies.

Main Methods:

• Review of RNA composition and properties.
• Analysis of RNA folding mechanisms and motif formation.
• Discussion of RNA-binding molecules and in vitro selection techniques.

Main Results:

• RNA's structural versatility arises from its folding into characteristic motifs.
• Technologies exist for selecting RNA molecules that bind diverse targets.
• RNA's properties enable its use as a drug and sensor.

Conclusions:

• Recognizing RNA's versatility can drive the development of environmental and clinical monitoring tools.
• Further identification and functional assignment of noncoding RNAs are needed.
• Integrating experimental and computational approaches will advance RNA research.