Definition of Supercoiling. Meaning of Supercoiling. Synonyms of Supercoiling

- change the amount of DNA supercoiling to facilitate functions such as DNA replication and transcription. The amount of supercoiling in a given strand is described...
- steady-state level of negative supercoiling by relaxing negative supercoiling together with Topo I. A twin supercoiling domain model proposed by Liu and...
- positive supercoiling, and the bases are held more tightly together. If they are twisted in the opposite direction, this is negative supercoiling, and the...
- the twist of this molecule is subsequently increased or decreased by supercoiling then the writhe will be appropriately altered, making the molecule undergo...
- positive supercoiling ahead of, and negative supercoiling behind, the transcriptional complex (Fig. 2). This effect is known as the twin-supercoiled domain...
- Prokaryotic chromosomes and plasmids are, like eukaryotic DNA, generally supercoiled. The DNA must first be released into its relaxed state for access for...
- Negative supercoiling, also referred to as underwinding, results in the counterclockwise twisting of the DNA strand. Negative supercoiling leaves the...
- pairs to separate. The supercoiling condition of DNA strongly affects how transcription processes regulate. Negative supercoiling that occurs before the...
- base-stacking interactions, in combination with counteracting supercoiling. Negative supercoiling allows the DNA to be stable upon melting, driven by reduction...
- arrays in their most compact form (heterochromatin). Higher-level DNA supercoiling of the 30 nm fiber produces the metaphase chromosome (during mitosis...