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Article

A new LexA-based genetic system for monitoring and analyzing protein heterodimerization in Escherichia coli.

Molecular & general genetics : MGG - 1 Jan 1998

Dmitrova M, Younès-Cauet G, Oertel-Buchheit P, Porte D, Schnarr M, Granger-Schnarr M

Abstract excerpt

Interactions between proteins affect a wide variety of biological processes, such as signal transduction and control of gene expression. In order to facilitate the study of protein-protein interactions we have developed a new method for specifically detecting the heterodimerization of two heterologous proteins in the bacterium Escherichia coli. The assay is based on the simultaneous use of protein fusions with an...

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PMID: 9491079
DOI: 10.1007/s004380050640

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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