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 ...

Three children have died in the most recent outbreak of measles. This article reviews the symptoms and treatment of measles.

RNA is similar to DNA but contains uracil instead of thymine (T) and has a single-stranded structure. Comparison of a single-stranded RNA and a double-stranded DNA with their corresponding nucleobases ...

In Biology 101, we learn that RNA is a single, ribbon-like strand of base pairs that is copied from our DNA and then read ...

mRNA is created during transcription. During the transcription process, a single strand of DNA is decoded by RNA polymerase, and mRNA is synthesized. Physically, mRNA is a strand of nucleotides ...

The nine-subunit non-catalytic core shares structural similarities to bacterial 3’ to 5’ phosphorolytic exoribonucleases such as PNPase, including a prominent central channel that is large enough to ...

Ribonucleic acid (RNA) molecules may be best known for their job ferrying the genetic information encoded in DNA to a cell's ...

A short piece of single-stranded RNA about 21 to 23 bases in length that regulates the expression of genes. MicroRNAs function by binding to a matching piece of messenger RNA that encodes a protein ...

The two main types of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). TComparison of a single-stranded RNA and a double-stranded DNA with their corresponding nucleobases ...

Failure of a gene-reading quality-control mechanism called Integrator leaves cells littered with abnormal RNA strands that ...

In Biology 101, we learn that RNA is a single, ribbon-like strand of base pairs that is copied from our DNA then read like a recipe to build a ...