title: Efficient expression of heterologous genes in Escherichia coli. The pAS vector system and its applications.
mesh_terms: D010582:Bacteriophage lambda; D004274:DNA, Recombinant; D004926:Escherichia coli / Q000235:genetics*; D005786:Gene Expression Regulation; D005798:Genes, Bacterial; D009857:Oncogenes; D010957:Plasmids; D014176:Protein Biosynthesis; D012270:Ribosomes / Q000378:metabolism; D014158:Transcription, Genetic
chemical_list: D004274:DNA, Recombinant