Thursday, January 2, 2020

Snake-like proteins can wrangle DNA

Theoretical simulations suggest structural maintenance of chromosome proteins coil not only around each other but also around the strands of DNA they help manipulate. These strands are formed into loops that regulate transcription and other cellular processes.

from Top Health News -- ScienceDaily https://ift.tt/35hRouq

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X-ray movies reveal how intense lasers tear a buckyball apart

Using intense X-rays, researchers captured a buckyball as it expanded, split and shed electrons under strong laser fields. Detailed scatteri...