[Microbiology] constitutive promoters needed

Holger Merker via microbio%40net.bio.net (by hmerker from ice.mpg.de)
Wed Nov 11 12:18:04 EST 2009

Dear all,

I am looking for constitutive prokaryotic promoters (especially for 
E.coli, B.subtilis, Pseudomons fluorescens and putida, Acinetobacter) 
differing in their transcriptional activity except for the lac-promoter 
or the beta-lactamase promoter. I only found this webpage 
(http://margalit.huji.ac.il/) but I would like to know whether the 
specific promoter is a weak or strong promoter (beside the fact that it 
is constitutive).
So, does anyone of you know a database containing such information? or 
could you suggest me some further constitutive promoters with regard to 
their transcriptional activity?

Any suggestion/hint/comment is welcome. Thx a lot for your help.

All the best, Holger

Dipl.Biol. Holger Merker

Max-Planck-Institut für Chemische Ökologie
Abteilung für Bioorganische Chemie (Prof. Boland)

Hans-Knöll-Strasse 8
07745 Jena

Tel.: +49-(0)3641-571212

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