Fearful memories are known to recruit neurons in a specific region of the brain called the amygdala. When we experience something frightening, the amygdala signals to other brain regions involved in ...

Tiny circles called ecDNA are critical in cancer development and drug resistance. An international team publishes landmark studies detailing new findings and potential therapies.

A trio of research papers from Stanford Medicine researchers and their international collaborators transforms scientists' understanding of how small DNA circles—until recently dismissed as ...

Cells synthesise messenger RNA (mRNA) using instructions in DNA and then ‘read’ instructions from the mRNA to make functional ...

Discover methods for accurate DNA and RNA quantification and learn how to analyze purity and concentration to enhance ...

These short sequences are positioned between genes and often contain binding sites for transcription factors ... Mammalian cells repress random DNA that yeast transcribes Bridging the gap between ...

But they found that, unlike chromosomes, ecDNA transcription — the process of copying DNA sequences into RNA instructions ...

This interaction relaxes FOXA1’s DNA-binding sequence specificity and changes genome organization. This proves that transcription factors can be drugged, which may lead to new medicines ...