What have we learned about RNA structure and function so far? Although RNA is a single-stranded molecule, researchers soon discovered that it can form double-stranded structures, which are ...

It is a polymeric molecule composed of nucleotides ... and has a single-stranded structure. Comparison of a single-stranded RNA and a double-stranded DNA with their corresponding nucleobases (Image: ...

However, in the half-century since the structure of DNA was first ... inhibit transcription of an mRNA molecule that has a sequence complementary to its RNA component. Inside the eukaryotic ...

RNA Timeline: A History in Hybridization and Structure Alexander Rich and David Davies discover the double-stranded RNA helix and show that polyribo U and polyribo A hybridize spontaneously.6 Ben Hall ...

RNA-based technologies are a powerful molecular biology toolbox, empowering scientists to decipher the complexities of living ...

The researchers then used cryo-EM to visualize the 3D structure of the RNA polymerase in this active, RNA-bound state at ...

RNA modifications play crucial roles in gene regulation, cellular function and the response to environmental stimuli. However, the detection and characterization of these modifications remain ...

An RNA polymerase II molecule is about 15 nanometers across, or roughly 5,000 times smaller than the width of a human hair. This image was created by reconstructing X-ray diffraction crystallography ...

Scientists have transformed RNA, a biological molecule present in all living cells, into a biosensor that can detect tiny chemicals relevant to human health. Research by Rutgers University-New ...

RNA is a signaling molecule inside cells that is used to read the deoxyribonucleic, or DNA, code and convert it into functional parts such as proteins that are essential for plant growth and ...

The chemical structure of uracil, showing its single-ring pyrimidine structure. Uracil forms hydrogen bonds with adenine in RNA, contributing to the molecule's structure and function. (Image: Public ...

To approximate the desired structure, suitable RNA motifs ... The long-term research goal is to create a complete molecular ...