TGE 1: S.D.M. Brown: Nucleic acids techniques: an overview; TGE 2: R. Williamson: Gene analysis and southern blotting; TGE 3: S.D.M. Brown: DNA sequencing using M13; TGE 4: K.E. Davies: Gene libraries. TGE 5: T. Harris: Expression of cloned genes; TGE 6: A.D.B. Malcolm: Oligonucleotides: synthesis and use; TGE 7: A.J. Wilkinson: In vitro mutagenesis; TGE 8: S.D.M. Brown: Microdissection and microcloning