All the cells in an organism have the exact same genetic sequence. What differs across cell types is their epigenetics-meticulously placed chemical tags that influence which genes are expressed in ...

When cells proliferate, genomic DNA is precisely duplicated once per cell cycle. Abnormalities in this DNA replication process can cause alterations in genomic DNA, promoting cellular ageing, cancer, ...

Researchers at The University of Texas MD Anderson Cancer Center have performed a comprehensive evaluation of five artificial ...

A study reveals how the essential red blood cell transcription factor KLF1 recognizes DNA. Using precise measurements in test ...

With a new study in the journal Cell, researchers at Stanford University and Stockholm University have contributed to ...

Tiny repeated stretches of DNA in your genome may quietly shape how your body works, how your brain develops and how you ...

Even before the reign of the dinosaurs ended in a mass extinction event about 65 million years ago, mammals had already gotten a humble but solid foothold. That's just one of the findings from a close ...

How do you define biosecurity in the context of DNA? Peccoud: An internet search for biosecurity will return stories about security measures aimed at preventing pests or infectious agents from ...