@article {9545,
	title = {Action at Hooked or Twisted-Hooked DNA Juxtapositions Rationalizes Unlinking Preference of Type-2 Topoisomerases},
	journal = {Journal of Molecular Biology},
	year = {2010},
	pages = {963-982},
	doi = {10.1016/j.jmb.2010.05.007},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/20460130},
	author = {Zhirong Liu and Lynn Zechiedrich and Hue Sun Chan}
}
