Case Western Reserve scientists have discovered that speed matters when it comes to how messenger RNA (mRNA) deciphers critical information within the genetic code—the complex chain of instructions ...

A new examination of the way different tissues read information from genes has discovered that the brain and testes appear to be extraordinarily open to the use of rare codons to produce a given ...

Living things, from bacteria to humans, depend on a workforce of proteins to carry out essential tasks within their cells. Proteins are chains of amino acids that are strung together according to ...

In recent years, messenger RNA, DNA’s close cousin in life’s complex process of going from a string of genetic blueprints to fully functioning organism, has received intense scrutiny in the scientific ...

The emergence of genetic code was inseparable from the ancestry of the RNA adaptors and protein catalysts that implement it now. In the absence of catalysts, amino-acid activation is perhaps 10 7 ...

The encoding of two non-universal amino acids involves dynamic redefinition of 'stop' signals in the genetic code. Bacteria with multiple proteins containing these amino acids add to our appreciation ...

Researchers set out to find new ways to artificially induce mRNA to respond in ways that could eventually lead to therapeutic outcomes, expanding on the success of the mRNA-based COVID-19 vaccines and ...