What have we learned about RNA structure and function so far ... Later, in 1960, the discovery that an RNA molecule and a DNA molecule could form a hybrid double helix was the first experimental ...

Credit: Kateryna Kon/Science Photo Library/ What is DNA, and how does it work? You don't need a degree in ...

But when U.S. National Institute of Standards and Technology researchers Christina Bergonzo and Alexander Grishaev put ...

In reality, there is much more to the RNA story. However, in the half-century since the structure of DNA was first elaborated, scientists have learned that RNA does much more than simply play a ...

alter their structure, and enable the binding of specific proteins that mediate various biochemical and cellular outcomes. The large size of RNA’s vocabulary relative to that of DNA’s is not ...

The purine structure consists of a pyrimidine ring (positions 1 to 6) fused to an imidazole ring (positions 7 to 9). Adenine and guanine, the two most common purines in DNA and RNA, share this core ...

This discovery, along with the identification of other nitrogenous bases, laid the foundation for our understanding of DNA and RNA structure. Cytosine can be synthesized chemically or isolated from ...

Because RNAs are so central to our biology, they are also drivers of a wide array of diseases. Defects in how RNA is produced ...

A team of scientists led by the A*STAR Genome Institute of Singapore (A*STAR GIS) have released one of the world's largest ...

With Non-Invasive Prenatal Testing (NIPT), molecular genetics enables the correlation between changes in the structure and ...