What is the full form of RNA? Explore its meaning, single-stranded structure, functions, how it differs from DNA, its role in ...

Cryo-electron microscopy (cryo-EM) is one of the most powerful experimental methods for macromolecular structure determination. However, accurate DNA/RNA structure modeling from cryo-EM maps is still ...

Caltech researchers have identified a novel chemical reaction that could explain the formation of the building blocks of DNA ...

This diagram depicts the chemical structure of pyrimidine, a six-membered aromatic ring with two nitrogen atoms at positions 1 and 3 (highlighted in blue). The remaining positions are occupied by ...

Despite being made from a relatively simple set of building blocks, ribonucleic acid (RNA) has a broad array of complex responsibilities. From providing structure to carrying the instructions for ...

SANTA CRUZ, CA — Researchers at the University of California, Santa Cruz, have determined the three-dimensional structure of an RNA enzyme, or “ribozyme,” that carries out a fundamental reaction ...

Engineering DNA polymerases to efficiently synthesize artificial or noncognate nucleic acids remains an essential challenge in synthetic biology. Here we describe an evolutionary campaign designed to ...

They say the reaction might have made the building blocks of DNA and RNA, both essential for life.

Not all DNA looks like the familiar twisted ladder. Sometimes, parts of our genetic code fold into unusual shapes. One such structure, the G-quadruplex (G4), looks like a knot. These knots can play ...

RNA’s Surprising Role in DNA Repair New insights could lead to improved treatments for cancer and other diseases. Francesca Storici and her research team discovered a surprising role for RNA in DNA ...

A DNA-guided CRISPR platform could make RNA detection and control more stable, scalable, and precise, opening new routes for diagnostics, transcriptome engineering, and future therapeutic research.