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Accession IconGSE29440

Design of an improved host platform for the over expression of recombinant proteins in Escherichia coli

Organism Icon Escherichia coli
Sample Icon 12 Downloadable Samples
Technology Badge Icon Affymetrix E. coli Genome 2.0 Array (ecoli2)

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The objective of this work was to design an improved host platform for recombinant protein expression in E. coli. The approach involves first to create a library of the E. coli genomic DNA in different expression vectors and screen for probable transcripts which may lead to slow growing colonies and also simultaneously over-expression of recombinant proteins. To observe its effect on host performance, these genes were knocked out from the E. coli genome. A CG2 strain has been created by knocking in vhb gene gene downstream of the acetate promoter and knocking down ribB gene in DH5 and transformed with Recombinant GFP cloned in pBAD33.
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