TY - RPRT TI - Towards single-copy gene expression systems making gene cloning physiologically relevant: lambda InCh, a simple Escherichia coli plasmid-chromosome shuttle system. AU - D Boyd AU - D S Weiss AU - J C Chen AU - J Beckwith PY - 2000 DO - 10.1128/jb.182.3.842-847.2000 UR - https://pubmed.ncbi.nlm.nih.gov/10633125/ ID - 10633125 ER -