PT - JOURNAL ARTICLE AU - Chrysoula Leontiou AU - Jeremy H Lakey AU - Robert N Lightowlers AU - Rozalind M Turnbull AU - Caroline A. Austin TI - Mutation P732L in human DNA topoisomerase IIβ abolishes DNA cleavage in the presence of calcium and confers drug resistance AID - 10.1124/mol.105.015933 DP - 2005 Oct 20 TA - Molecular Pharmacology 4099 - http://molpharm.aspetjournals.org/content/early/2005/10/20/mol.105.015933.short 4100 - http://molpharm.aspetjournals.org/content/early/2005/10/20/mol.105.015933.full