title: Use of synthetic DNA in expression of foreign proteins.
abstract: Synthetic DNAs and oligonucleotides, which can be prepared conveniently by combining chemical synthesis and enzymatic methods, have been used extensively in recombinant DNA research. Examples include total gene synthesis, probes for the isolation of specific genes from cDNA or genomic libraries, linkers containing specific restriction sites for cloning, primers for DNA and RNA sequencing, and primers for the construction of specific mutations (either deletion, insertion or point mutations) by oligonucleotide-directed site-specific mutagenesis. This article reviews recent advances in the chemical and enzymatic synthesis of oligo- and polynucleotides and the application of synthetic DNA to the expression of foreign proteins. The synthesis of genes, including structural genes and regulatory genes are reviewed. Oligonucleotide-directed site-specific mutagenesis and use of synthetic DNA to optimize foreign protein expression are also discussed.
authors.affiliation: Department of Molecular Biology, Lilly Research Laboratories, Indianapolis, Indiana, USA.
authors.forename: H M
authors.initials: HM
authors.lastname: Hsiung