Definition of Superhelical. Meaning of Superhelical. Synonyms of Superhelical

Here you will find one or more explanations in English for the word Superhelical. Also in the bottom left of the page several parts of wikipedia pages related to the word Superhelical and, of course, Superhelical synonyms and on the right images related to the word Superhelical.

Definition of Superhelical

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Meaning of Superhelical from wikipedia

- "negative" number of superhelical turns, and a left-handed superhelix is defined as having a "positive" number of superhelical turns. In the drawing...
- approximately 146 base pairs (bp) of DNA wrapped in 1.67 left-handed superhelical turns around a histone octamer, consisting of 2 copies each of the core...
- modified by specialized enzymes called topoisomerases. DNA supercoil (superhelical DNA) Coiled coil Knot theory Fuller, F. Brock (1971). "The writhing number...
- Fibrous keratin molecules supercoil to form a very stable, left-handed superhelical motif to multimerise, forming filaments consisting of multiple copies...
- structure of the nucleosome core particle consisting of H2A , H2B , H3 and H4 core histones, and DNA. The view is from the top through the superhelical axis....
- of gyrase (and topoisomerase IV) to relax positive supercoils allows superhelical tension ahead of the polymerase to be released so that replication can...
- ATPase and helicase activity create negative superhelical tension in the DNA. This negative superhelical tension causes approximately one turn of DNA...
- structure of the nucleosome core particle consisting of H2A, H2B, H3 and H4 core histones, and DNA. The view is from the top through the superhelical axis....
- have ATPase and helicase activity create negative superhelical tension in the DNA. Negative superhelical tension causes approximately one turn of DNA to...
- triple-stranded DNA, Z-DNA, stem-loop, and other conformations under superhelical stress. Between the strand-biased microsatellite repeats and C:G mononucleotide...