Monday, April 11, 2016

Break on Through to the Other Side


View this clip to see an absolutely incredible implementation of 2D to 3D reconstructions of DNA using Voxels, in large part, to make it happen. Revolutionary without question with tech being done at the highest level. Enjoy.

In a Berkeley Lab-led study, flexible double-helix DNA segments (purple, with green DNA models) connected to gold nanoparticles (yellow) are revealed from the 3D density maps reconstructed from individual samples using a Berkeley Lab-developed technique called individual-particle electron tomography (IPET). Projections of the structures are shown in the green background grid. (credit: Berkeley Lab)

An international research team working at the Lawrence Berkeley National Laboratory (Berkeley Lab) has captured the first high-resolution 3D images of double-helix DNA segments attached at either end to gold nanoparticles — which could act as building blocks for molecular computer memory and electronic devices (see World’s smallest electronic diode made from single DNA molecule), nanoscale drug-delivery systems, and as markers for biological research and for imaging disease-relevant proteins.

The researchers connected coiled DNA strands between polygon-shaped gold nanoparticles and then reconstructed 3D images, using a cutting-edge electron microscope technique coupled with a protein-staining process and sophisticated software that provided structural details at the scale of about 2 nanometers.

“We had no idea about what the double-strand DNA would look like between the gold nanoparticles,” said Gang “Gary” Ren, a Berkeley Lab scientist who led the research. “This is the first time for directly visualizing an individual double-strand DNA segment in 3D,” he said.


Break on Through to the Other Side says it all.

The Doors version



Rider's on the Storm's better but hey, who's complaining.



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