Researchers unveil new, detailed images of DNA transcription

An unprecedented molecular view of the critical early events in gene expression, a process essential for all life, has been provided by researchers in a new study. Cryo-electron microscopy (cryo-EM), a technique that studies samples at cryogenic temperatures, combined with state-of-the-art computational modeling, allowed researchers to visualize large transcription pre-initiation complexes (PIC) at near-atomic resolution.

from Top Health News -- ScienceDaily http://ift.tt/1Ymk7F7

Mia M.L. Bryant

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