Dnatube Scientific Videos

B-DNA superhelical turn. 140-bp fragment.
B-DNA superhelical turn. 140-bp fragment. 1. The right-handed B-DNA superhelix on the outside contains several sharp bends and makes numerous interactions with the histone octamer within. The central turn of superhelix and H3 . H4 tetramer have dyad symmetry, but the H2A . H2B dimers show departures due to interparticle associations.
Tags // B-DNA superhelical turn 140-bp fragment
Added: April 24, 2009, 2:45 pm
Runtime: 2.80 | Views: 4691 | Comments:0