Transcriptional termination sites in the b2 region of bacteriophage lambda that are unresponsive to antitermination.
A bacteriophage lambda cloning vector carrying the trp/lacW205 substitution is described. The vector facilitates the fusion in vitro of genetic control signals to the lacZ structural gene of Escherichia coli. This system was used to define transcriptional termination sites in the lambda b2 region. This region contains termination sites that are unresponsive to the lambda antiterminating proteins pQ and pN.
D010582:Bacteriophage lambda / Q000235:genetics*; D003001:Cloning, Molecular; D003433:Crosses, Genetic; D004262:DNA Restriction Enzymes; D004279:DNA, Viral / Q000235:genetics*; D004926:Escherichia coli / Q000235:genetics*; D005796:Genes; D005838:Genotype; D007700:Kinetics; D010641:Phenotype; D014158:Transcription, Genetic; D001616:beta-Galactosidase / Q000235:genetics
D004279:DNA, Viral; D004262:DNA Restriction Enzymes; D001616:beta-Galactosidase