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− | <td> <a href="Bba_K2023015"><font color="DeepPink"> Bba_K2023015</font></a> | + | <td> <a href="http://parts.igem.org/Part:Bba_K2023015"><font color="DeepPink"> Bba_K2023015</font></a> |
</td> | </td> | ||
<td> XylR coding device-GFP coding device with Pu </td> | <td> XylR coding device-GFP coding device with Pu </td> | ||
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<p> | <p> | ||
− | + | Those parts allowed us to start the <a href="https://2016.igem.org/Team:Ionis_Paris/Measuremen"><font color="DeepPink">CelloCad</font></a> side project. In order to compare the RPU of the Pr and the Pu promoter with the reference promoter <a href="http://parts.igem.org/Part:BBa_J23101"><font color="DeepPink">BBa_J23101</font></a> we designed C2 and C3. To produce the part C3 we have needed the parts C4 and C45. | |
</p> | </p> |
Revision as of 14:01, 18 October 2016
The biosensor is the heart of our project and because it took us a lot of time to create. Like it is already explain in the Biobrick Design section, this biobrick is composed of the Pr promoter (BBa_K2023004) which is a constitutive promoter driving the transcription of the XylR gene (BBa_K2023005) coding for the XylR protein. The XylR protein is able to bind aromatic hydrocarbons that carry a methyl group like toluene and xylene. When XylR has bind toluene for instance, it is able to regulate the Pu promoter has a transcriptional regulator. Then, Pu is activated and it allows the transcription of the bioluminescent reporter gene GLuc (Pu+GLuc: BBa_K2023003), coding for the Gaussia luciferase. When this enzyme reacts with its substrate luciferine, a substance called Coelenterazine, it emits luminescence.
Those 3 parts are probably the most important because they are the fondations of the biosensor right above. We designed and ordered the sequences to Integrated DNA Technologies. We first assembled BB1 and BB2 in pSB1C3 to create BB12 and then we had BB3 in order to produce BB123 the biosensor. For more information on those parts clic on the Biobricks to go to the registry.
BBA and BBB are the coding device that compose our biosensor. BBA is made with Pr-RBS-XylR-Term and can be linked with other reporter like the GFP reporter. BBB is compesed of Pu-RBS-GLuc-Term.
Those parts allowed us to start the CelloCad side project. In order to compare the RPU of the Pr and the Pu promoter with the reference promoter BBa_J23101 we designed C2 and C3. To produce the part C3 we have needed the parts C4 and C45.
Our biosensor
Part Name
Nickname
Type
Designer
Lengh
BBa_K2023001
Biosensor device
BB123
Measurement
C.Chenebault, C.Soucies, B.Piot
3156 bp
Favorite Parts
Part Name
Nickname
Type
Designer
Lengh
BBa_K2023004
Pr-RBS
BB1
Composite
C.Chenebault
448 bp
Bba_K2023005
XylR
BB2
Coding
C.Soucies
1704 bp
BBa_K2023006
Term-Pu-RBS-Gluc-term
BB3
Composite
B.Piot
1330 bp
enlever titre
virer titre
Part Name
Nickname
Type
Designer
Lengh
BBa_K2023002
XylR coding device
BBA
Regulatory
C.Chenebault
2261 bp
BBa_K2023003
Gluc coding device with Pu
BBB
Reporter
C.Soucies
1028 bp
enlever titre
Parts for CelloCad
Part Name
Nickname
Type
Designer
Lengh
Bba_K2023014
GFP coding device with Pr
C2
Device
V.Plait
1314
Bba_K2023015
XylR coding device-GFP coding device with Pu
C3
Measurement
C.Soucies
3391 bp
Bba_K2023017
Pu-RBS
C4
Composite
C.Chenebault
358 bp
Bba_K2023016
GFP coding device with Pu
C45
Reporter
C.Soucies
1224 bp
enlever titre
Gaussia derived parts
Part Name
Nickname
Type
Designer
Lengh
Bba_K2023007
Gluc coding device with Pr
G1
device
B.Piot
1120 bp
enlever titre
Part Name
Nickname
Type
Designer
Lengh
Bba_K2023008
Gluc-term
G2
Composite
C.Soucies
663 bp
A enlever
Part Name
Nickname
Type
Designer
Lengh
Bba_K2023009
Gluc optimized
G3
Coding
B.Piot
561 bp
XylR derived parts
Part Name
Nickname
Type
Designer
Lengh
Bba_K2023010
XylR with His tag
X2
Coding
C.Soucies
1667
enlever titre
Part Name
Nickname
Type
Designer
Lengh
Bba_K2023011
XylR-His tag coding device
X3
Regulatory
C.Soucies
2319 bp
A virer
Part Name
Nickname
Type
Designer
Lengh
Bba_K2023012
BB1- XylR-His tag
BB12His
Composite
C.Chenebault
1864 bp
enlever titre
Part Name
Nickname
Type
Designer
Lengh
Bba_K2023013
XylR coding device with mRFP
X1
Regulatory
B.Piot
3023 bp