Words similar to supercoil
Example sentences for: supercoil
How can you use “supercoil” in a sentence? Here are some example sentences to help you improve your vocabulary:
Peripheral fibers seldom sweep a full 360 degrees around a given structure before they either encounter another structure and supercoil pulling the two together or simply supercoil themselves onto the ball surface.
• BTBD2 had little effect on the supercoil relaxation or DNA cleavage activity of TOP1 in vitro.
Cell growth continues beyond this point however forcing the fiber shaft to supercoil into a free standing helix that contracts into a ball-like form [ 6 ] . Filaments that grow on the surface of a ball can buckle and initiate the outgrowth of fibers that remain anchored to the ball surface [ 7 ] . These too supercoil when they reach a critical length or when they encounter an external impediment to their twisting.
Coiled-coil domains are protein oligomerization motifs, which consist of two or more alpha helices that twist around one another to form a supercoil [ 1 ] . Peptides with the capacity to form coiled coils are characterized by a heptad repeat pattern in which residues in the first and fourth position are hydrophobic, and residues in the fifth and seventh position are predominantly charged or polar.
The handedness of the initial double-strand helix is preserved throughout fiber morphogenesis suggesting that each cycle of supercoiling is a result of negative twist rather than simple over tightening of the previous helical form into a positive supercoil [ 5 ] .