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 ...
Inside cells, DNA twists and coils itself into a variety of different secondary structures—including i-motifs (iMs) and ...
Morning Overview on MSN
DNA shape and stiffness steer key gene regulators
For decades, biologists treated DNA as a static string of letters, a linear code that cells read like text on a page. A new wave of research is forcing a rethink, showing that the three-dimensional ...
Fluorogenic DNA aptamers produce light only in the correct structural state, enabling programmable molecular logic, biosensing, DNA origami integrity reporting, and reusable mRNA detection through ...
Veronica Paulus is a former STAT intern supported by the Harvard University Institute of Politics. Complex regions of the human genome remained uncharted, even after researchers sequenced the genome ...
What scientists once dismissed as junk DNA may actually be some of the most powerful code in our genome. A new international study reveals that ancient viral DNA buried in our genes plays an active ...
The NovaSeq X Plus is a half-ton machine that looks like an industrial freezer, with a big touchscreen on top and racks to hold cartridges of chemicals below. Its job is to simultaneously sequence 128 ...
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