Morning Overview on MSN
Those 'DNA knots' weren't knots at all, and the truth is stranger
For decades, biology textbooks taught that DNA’s story could be told with a single image: two elegant strands twisting in a ...
Morning Overview on MSN
AI finds 360,000 DNA knots that quietly control gene switches
Artificial intelligence has just redrawn the map of our genome’s control room, revealing hundreds of thousands of tiny DNA ...
Before a cell divides, its DNA is replicated so that each daughter cell inherits the same genetic information. The two copies, known as "sister chromatids," are held together by a ring-shaped protein ...
The graphic shows images of a cell under mtDNA replication stress made using so-called Correlative Light and Electron Microscopy (for short: CLEM). The mitochondrial DNA (mtDNA, green) is ejected from ...
One of the most detailed 3D maps of how the human chromosomes are organized and folded within a cell's nucleus is published ...
These two images demonstrate synthetic lethality with a non-responsive cell line (right) compared to a responder to ATR ...
Current genetic sequencing techniques can provide much information about the genetic makeup and activity in a sample, like a piece of tissue or a drop of blood. But they are unable to reveal where ...
Scientists have created a live-cell DNA sensor that reveals how damage appears and disappears inside living cells, capturing the entire repair sequence as it unfolds. Instead of freezing cells at ...
Scientists have decoded the world’s oldest human DNA sequence, beating the previous record by almost 300,000 years, and at the same time confusing what we know of our early relatives. Published in ...
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