Scientists may be able to add capabilities gradually instead of rebuilding life's operating system all at once.

The highly conserved CCA end sequence of tRNAs has been shown to be less critical than expected, enabling a more tunable ...

By STEPHANIE DUTCHEN / Harvard Medical School Communications At a glance: A new tool allows researchers to design and produce ...

Scientists at the Department of Energy's Oak Ridge National Laboratory have confirmed that bacteria-killing viruses called bacteriophages deploy a sneaky tactic when targeting their hosts: They use a ...

A team of geneticists at the Max Planck Institute for Psycholinguistics, in The Netherlands, has found a genetic variant that codes for a tubulin protein that may be partially responsible for ...

Irregularities in the body's genetic coding to make proteins are linked to cancerous tumors. But most genetic material contains elements whose function isn't clear. Could abnormalities in non-coding ...

Nearly every cell in the human body contains essentially the same genetic information, yet different cells activate different genes. For regulatory proteins to reach these genes, DNA must be ...

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 ...

The study, titled ‘Intermediate stages in the origin of metabolism at a phosphorylating hydrothermal vent’, was published in Science Advances on 5 August.

Researchers have been chipping away at the genetic causes of congenital heart disease (CHD) for a couple of decades. About 45% of cases of CHD have an identifiable cause, including chromosomal ...