These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Binding of lac repressor to the secondary lac operator in Escherichia coli.
    Author: Rambach A, Lebastard M.
    Journal: Mol Gen Genet; 1978 Oct 30; 166(2):229-31. PubMed ID: 370548.
    Abstract:
    In the lac operon, the existence of a secondary repressor binding site, inside Z gene, had been inferred from in vitro binding studies (Reznikoff et al., 1974; Gilbert et al., 1975). A series of deletions have been constructed from a lac transducing lambda bacteriophage. Some of those deleted bacteriophages have still the property of derepressing a chromosomal lac operon, even though they do not contain any more the lac operator. This phenomenon is an indication that the secondary repressor binding site is also active in vivo.
    [Abstract] [Full Text] [Related] [New Search]