Types | DnaRegion
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Roles | engineered_region
Composite
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Sequences | BBa_K1392970_sequence (Version 1)
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Description
For this part an artifical Terminator is used (generally added to another parts). The promoter is a TetR repressible promoter.It is sequenced for pTet inverting regulator. Promoter is constitutively ON and repressed by TetR. TetR repression is inhibited by the addition of tetracycline or its analog part
Notes
Bidirectional, with the reverse estimated to be more effective than the forward. Has a polyA tail of 9 residues.
High expression of lysozyme only is toxic to bacteria.
BBa_R0040 (TetR repressible promoter) is based on a cI promoter. It has been modified to include two TetR binding sites.
Constructed by DNA synthesis.
Source
Enterobacteria phage T4 http://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?val=29366675&from=66503&to=66997&view=gbwithparts
modified E. coli thr terminator, replaced all A-T pairs in stem with C-G pairs
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