"Supercoiled" Pronounce,Meaning And Examples

"Supercoiled" Meaning

Supercoiled refers to a state of being twisted or coiled to an extreme degree, often in a spiral or helical shape. In chemistry and biology, supercoiling is a type of DNA structure where the double helix of DNA is twisted upon itself in a coil, beyond its natural level of coiling. This can occur due to the terminal bases of the DNA molecule being linked in an illegal fashion or due to being restrained in a confined space, or due to other specific situations such as fixation and gradual relaxation in a cell that cannot completely unwound.

In physics, supercoiling can also refer to the phenomenon whereby an elastic curve buckles or inverts, often occurring in long, thin structures like rods, DNA superhelices, or polymers.

"Supercoiled" Examples

Example Sentences:

THE BA man-made structures at C-type DNA dimers and the supercoiled forms of the DNA mixtures were observed by operators for simultaneous identification and analysis.
The availability of the cationic complexes 48 and 49 raised the question of their suitability for unwinding supercoiled DNA.
Hydrostatic pressure can influence the denaturation of proteins and DNA in a supercoiled state.
The enzymes are assembled into hexameric rings that are able to grip supercoiled DNA effectively.
Taken collectively, these studies demonstrated that unpeptidated calmodulin preferentially binds to the grooves of partially supercoiled DNA.