A new understanding of transfer RNA biology means researchers can assign up to 34 codons to amino acids of their choosing ...

Nevertheless, some preliminary steps have been taken. Researchers have managed to add some new amino acids to a bacterial ...

The genetic code is the recipe for life, and provides the instructions for how to make proteins, generally using just 20 amino acids. But certain groups of microbes have an expanded genetic code, in ...

Genes are the building blocks of life, and the genetic code provides the instructions for the complex processes that make organisms function. But how and why did it come to be the way it is? "We find ...

Widely grown in California and New Mexico, and on smaller farms in Virginia, peppers support both large-scale agriculture and ...

Nearly all living organisms use the same genetic code, a complicated mechanism by which genetic information is translated into proteins, the building blocks of life. A new study suggests conventional ...

For many years, scientists have known that genetic variants, or differences in DNA code across people, play some role in neurological and psychiatric disorders. But the details were murky. Now, ...

The genetic code for just about all forms of life on Earth is fairly universal. It has the same 64 codons (sequences of nucleotides), molecules that both encode the amino acids (which encode the ...

Forbes contributors publish independent expert analyses and insights. Recent breakthroughs in genetics research may have uncovered new genes underlying common psychiatric disorders. Schizophrenia and ...

A team from the University of Illinois has uncovered surprising evolutionary links between the genetic code and tiny protein fragments called dipeptides. By analyzing billions of dipeptide sequences ...