Proteins carry out many of an organism's critical functions, and they are coded for by genes. To make a protein from a gene, a cell first needs a copy of the gene in the form of a molecule called RNA.

This RNA does not code for proteins and is copied from sections of the genome once believed to be "junk DNA." ... structure plays a role in the function ... RNA molecule are crucial to its function.

Several years ago, biologists discovered a new type of genetic material known as long noncoding RNA. This RNA does not code for proteins and is copied from sections of the genome once believed to be ...

What made ribose the sugar of choice for life's code? Scientists at Scripps Research may have cracked a major part of this ...

Cytosine is one of the four main nitrogenous bases found in DNA and RNA, along with adenine (A), guanine (G), and thymine (T) or uracil (U). It is a pyrimidine derivative, meaning it has a single-ring ...

In living organisms today, complex molecules like RNA and DNA are constructed with the help of enzymes. So how did these molecules form before life (and enzymes) existed? Why did some molecules end up ...

After decades of speculation, researchers have demonstrated that a classical DNA repair enzyme also binds to RNA, affecting blood cell development. The DNA-dependent protein kinase, otherwise ...

Inosine is a key nucleoside in RNA that contributes to tRNA function, A-to-I editing, and gene regulation, with applications in biotechnology and therapeutics. Home; News. ... and structural biology ...

Scientists discover dual-function messenger RNA Date: October 3, 2022 Source: Arizona State University Summary: A new study has discovered an unprecedented pathway producing telomerase RNA from a ...