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: ...

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

No large RNA structure database exists that correlates ... Researchers collected single-molecule AFM images of benchmark RNAs in distinct conformations. Unsupervised machine learning and deep ...

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 ...

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 ...

With the long-term goal of creating living cells from non-living components, scientists in the field of synthetic biology work with RNA origami. This tool uses the multifunctionality of the natural ...

The goal is to determine how often this lincRNA molecule is activated in these cancers. They also hope to identify whether these RNA molecules are more common in any particular tumor subgroups ...

Later it was found that the sugar in nucleic acid can be ribose or deoxyribose, giving two forms: RNA ... genetic molecule. Scientists still needed to figure out this molecule's structure to ...