Phys.org

3D DNA mapping in rare immune cells reveals new genes linked with autoimmune disease risk

3D DNA mapping in rare immune cells reveals new genes linked with autoimmune disease riskWorldPing

Our DNA is often pictured as a simple spiral, like a piece of rope held taut. But inside cells, it folds into a complex three-dimensional structure, with 2 meters (6.6 feet) of DNA scrunched like a headphone wire in a pocket.

This is a short WorldPing brief. The full report was published by Phys.org.

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Human norovirus capsid shifts between two shapes, cryo-EM revealsWorldPing
Phys.org

Human norovirus capsid shifts between two shapes, cryo-EM reveals

A research team led by Kazuyoshi Murata has discovered that virus-like particles (VLPs) of human norovirus genotype GII.3 are not structurally rigid, but can adopt two distinct conformational states, similar to those previously reported for murine norovirus.

Brief by WorldPing · Original reporting by Phys.org