Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1988-8-11
pubmed:abstractText
The FNR protein of E. coli is a transcriptional activator required for the expression of genes involved in anaerobic respiratory pathways. Site-directed mutagenesis was used to alter three amino acids in the recognition helix of the putative DNA-binding domain of FNR, with the aim of changing its specificity to that of the cyclic AMP receptor protein (CRP). In the presence of the mutant protein (FNR-215) expression of the lac operon was activated during anaerobiosis and unaffected by glucose. FNR-215 did not have a uniform effect on the expression of other cAMP-CRP-dependent genes, but the results demonstrate the fundamental similarity between FNR- and CRP-mediated transcriptional activation.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
0950-382X
pubmed:author
pubmed:issnType
Print
pubmed:volume
1
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
53-8
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1987
pubmed:articleTitle
Activation of the lac operon of Escherichia coli by a mutant FNR protein.
pubmed:affiliation
Department of Microbiology, University of Sheffield, UK.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't