Difference between revisions of "Part:BBa K1431301"
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TRE-3G promoter(P<sub>TRE3G</sub>) is a kind of eukaryocyte cell promoters that will be switched on after combine with the compound of Tet-On 3G([https://parts.igem.org/Part:BBa_K1431101 BBa_K1431101]) protein and doxycycline(Dox) mix. <br>
 
TRE-3G promoter(P<sub>TRE3G</sub>) is a kind of eukaryocyte cell promoters that will be switched on after combine with the compound of Tet-On 3G([https://parts.igem.org/Part:BBa_K1431101 BBa_K1431101]) protein and doxycycline(Dox) mix. <br>
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The inducible promoter TRE3G provides for very low basal expression and high maximal expression after induction (Loew et. al., 2010). It consists of 7 repeats of a 19 bp tet operator sequence located upstream of a minimal CMV promoter. In the presence of Dox, Tet-On 3G binds specifically to P<sub>TRE3G</sub> and activates transcription of the downstream gene of interest (GOI). P<sub>TRE3G</sub> lacks binding sites for endogenous mammalian transcription factors, so it is virtually silent in the absence of induction.(Source: Clontech)
 
The inducible promoter TRE3G provides for very low basal expression and high maximal expression after induction (Loew et. al., 2010). It consists of 7 repeats of a 19 bp tet operator sequence located upstream of a minimal CMV promoter. In the presence of Dox, Tet-On 3G binds specifically to P<sub>TRE3G</sub> and activates transcription of the downstream gene of interest (GOI). P<sub>TRE3G</sub> lacks binding sites for endogenous mammalian transcription factors, so it is virtually silent in the absence of induction.(Source: Clontech)
  

Revision as of 13:41, 17 October 2014

TRE-3G promoter+SV40 PolyA, an ideal controller of mammalian gene expression with Tet-On 3G protein

TRE-3G promoter(PTRE3G) is a kind of eukaryocyte cell promoters that will be switched on after combine with the compound of Tet-On 3G(BBa_K1431101) protein and doxycycline(Dox) mix.

The inducible promoter TRE3G provides for very low basal expression and high maximal expression after induction (Loew et. al., 2010). It consists of 7 repeats of a 19 bp tet operator sequence located upstream of a minimal CMV promoter. In the presence of Dox, Tet-On 3G binds specifically to PTRE3G and activates transcription of the downstream gene of interest (GOI). PTRE3G lacks binding sites for endogenous mammalian transcription factors, so it is virtually silent in the absence of induction.(Source: Clontech)


Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]