WebJan 21, 1997 · We have synthesized DNA segments with different handedness, twisting and radii of curvature, and have analyzed the effect of untwisting on them. The results … WebIntrinsically curved DNA structures often occur in or around origins of DNA replication, regions that regulate transcription, and DNA recombination …
Curved DNA - an overview ScienceDirect Topics
WebMultihelical DNA bundles could enhance the functionality of nanomaterials and serve as model architectures to mimic protein filaments on the molecular and cellular level. We report the self-assembly of micrometer-sized helical DNA nanotubes with widely controllable helical diameters ranging from tens of nanometers to a few micrometers. WebDec 16, 2014 · Curved DNA can make more contacts with RNA polymerase and can cause juxtaposition of transcription factors binding to far apart regions of DNA, as shown in Fig. 13.1. The differences in the structural properties of core promoter regions and the neighboring regions can arise due to differential base composition or due to presence of … covelli pellet trento recensioni
Nanoconstruction with Curved DNA MIT …
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