Showing 2005Show all
2 papers · 1 filter
q-bio.BM2005
The histone octamer influences the wrapping direction of DNA on it: Brownian dynamics simulation of the nucleosome chirality
Wei Li, Shuo-Xing Dou, Peng-Ye Wang
In eukaryote nucleosome, DNA wraps around a histone octamer in a left-handed way. We study the process of chirality formation of nucleosome with Brownian dynamics simulation. We mo…
q-bio.BM2005
Study the effects of metallic ions on the combination of DNA and histones with molecular combing technique
Yu-Ying Liu, Peng-Ye Wang, Shuo-Xing Dou +3
The effects of monovalent (Na+, K+) and divalent (Mg2+, Ca2+, Mn2+) ions on the interaction between DNA and histone are studied using the molecular combing technique. Lamda-DNA mol…