Clues to the genetic code’s origin may be hidden in tiny protein fragments, revealing a synchronized and highly structured ...

Not all parts of our genetic code are equal, even when they appear to say the same thing. Scientists have discovered that cells can detect less efficient genetic instructions and selectively silence ...

How does the cell convert DNA into working proteins? The process of translation can be seen as the decoding of instructions for making proteins, involving mRNA in transcription as well as tRNA. But ...

Protein engineering is a field primed for artificial intelligence research. Each protein is made up of amino acids; to optimize a protein function, researchers modify proteins by switching out one of ...

Neuronal specification, expansion and differentiation are tightly regulated by the concerted actions of transcription and chromatin modifying factors that are recruited to regulatory elements in the ...

Cyanobacteria—ancient microbes that oxygenated Earth and made complex life possible—are still revealing surprises billions of ...

A new study finds that bacteria can actively block the transfer of beneficial genes to neighboring cells, using specialized ...

Enzymes called proteases act like molecular scissors for proteins in the body and play a role in therapies to stop viruses ...

A new study finds the proteins responsible for controlling which genes are expressed in a genome do more than simply turn a ...

Cancer cells excel at evading detection, but subtle chemical differences set them apart from healthy cells. Now, a team of ...

Coders have had a field day weeding through the treasures in the Claude Code leak. "It has turned into a massive sharing party," said Sigrid Jin, who created the Python edition, Claw Code. Here's how ...

Single-cell analysis fails to find a functional link between the organization of chromatin domain organization and gene activity.