I.Methods for Manipulating DNA 11.1 Restriction and Modification Enzymes Genetic engineering:using in vitro techniques to alter genetic material in the laboratory Basic techniques include Restriction enzymes ·Gel electrophoresis Nucleic acid hybridization ·Nucleic acid probes ·Molecular cloning ·Cloning vectors Chen Feng,Lecture of MicrobiologyChen Feng, Lecture of Microbiology I. Methods for Manipulating DNA 11.1 Restriction and Modification Enzymes Genetic engineering: using in vitro techniques to alter genetic material in the laboratory • Basic techniques include • Restriction enzymes • Gel electrophoresis • Nucleic acid hybridization • Nucleic acid probes • Molecular cloning • Cloning vectors