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Team:PKU Beijing/Parts Characterization/BBa K228004
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[[Team:PKU_Beijing/Parts|Parts]] > [[Team:PKU_Beijing/Parts_Characterization|Parts Characterization]] > [[Team:PKU_Beijing/Parts_Characterization/BBa_K228004|BBa_K228004]] | [[Team:PKU_Beijing/Parts|Parts]] > [[Team:PKU_Beijing/Parts_Characterization|Parts Characterization]] > [[Team:PKU_Beijing/Parts_Characterization/BBa_K228004|BBa_K228004]] | ||
| - | ==='''BBa K228004'''=== | + | ==='''BBa K228004 - NahR( reverse) - salicylate promoter '''=== |
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Designed by Lin Min Group: iGEM09_PKU_Beijing (2009-09-18)<br> | Designed by Lin Min Group: iGEM09_PKU_Beijing (2009-09-18)<br> | ||
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''Output'': GFP fluorescence<br> | ''Output'': GFP fluorescence<br> | ||
| - | {|cellpadding=5 | + | {|cellpadding=5 style="background:gray" |
|[[Team:PKU_Beijing/Parts_Characterization/BBa_K228004| Part Main Page ]]||[[Team:PKU_Beijing/Parts_Characterization/BBa_K228004/Transfer| Transfer Function ]]||[[Team:PKU_Beijing/Parts_Characterization/BBa_K228004/Growth| Growth Rate ]] | |[[Team:PKU_Beijing/Parts_Characterization/BBa_K228004| Part Main Page ]]||[[Team:PKU_Beijing/Parts_Characterization/BBa_K228004/Transfer| Transfer Function ]]||[[Team:PKU_Beijing/Parts_Characterization/BBa_K228004/Growth| Growth Rate ]] | ||
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| - | =='''Description'''== | + | ==='''Description'''=== |
| - | This is a salicylate inducible promoter part constructed by Lin Min. The activator protein (NahR) gene is in the upstream but in an opposite direction of the regulated promoter. In the presence of salicylate, the promoter can be activated. If we place a generator on its downstream, the transcription of the coding sequence will be triggered by the salicylate- | + | This is a salicylate inducible promoter part constructed by Lin Min. The activator protein (NahR) gene is in the upstream but in an opposite direction of the regulated promoter. In the presence of salicylate, the promoter can be activated. If we place a generator on its downstream, the transcription of the coding sequence will be triggered by the salicylate-binding positive transcriptional activator protein which is encoded by NahR. |
| - | It is necessary to notice that there is no terminator downstream of the NahR coding sequence, but it has no | + | It is necessary to notice that there is no terminator downstream of the NahR coding sequence, but it has no effects on parts that are in the same direction as the pSal promoter. However, if coding gene is placed upstream of this part and in the same direction as NahR, it may cause unexpected expression. |
| - | For the purpose of characterization, we connected [http://partsregistry.org/Part:BBa_E0840 BBa_E0840] downstream of the salicylate promoter to make the composite part, [http://partsregistry.org/Part:BBa_K228850 BBa_K228850]. This report system allowed us to test the salicylate inducible promoter indirectly via the fluorescence output of [http://partsregistry.org/Part:BBa_E0840 BBa_E0840], while the input is salicylate solution at a gradient of concentration. | + | For the purpose of characterization, we connected [http://partsregistry.org/Part:BBa_E0840 BBa_E0840] downstream of the salicylate promoter to make the composite part, [http://partsregistry.org/Part:BBa_K228850 BBa_K228850]. This report system allowed us to test the salicylate inducible promoter indirectly via the fluorescence output of [http://partsregistry.org/Part:BBa_E0840 BBa_E0840], while the input is salicylate solution at a gradient of concentration. |
| - | =='''Performance'''== | + | ==='''Performance'''=== |
{|cellpadding=3 | {|cellpadding=3 | ||
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|Maximum Output<br> | |Maximum Output<br> | ||
(Output tested in a time sequence) | (Output tested in a time sequence) | ||
| - | |[ | + | |[https://2009.igem.org/Team:PKU_Beijing/Parts_Characterization/BBa_K228004/Transfer#data2 Click here] |
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|Hill coefficient<br> | |Hill coefficient<br> | ||
(Output tested in a time sequence) | (Output tested in a time sequence) | ||
| - | |[ | + | |[https://2009.igem.org/Team:PKU_Beijing/Parts_Characterization/BBa_K228004/Transfer#data2 Click here] |
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|[[Team:PKU_Beijing/Parts_Characterization/BBa_K228004/Transfer|Switch Point]]<br> | |[[Team:PKU_Beijing/Parts_Characterization/BBa_K228004/Transfer|Switch Point]]<br> | ||
(Output tested in a time sequence) | (Output tested in a time sequence) | ||
| - | |[ | + | |[https://2009.igem.org/Team:PKU_Beijing/Parts_Characterization/BBa_K228004/Transfer#data2 Click here] |
|- | |- | ||
|Demand | |Demand | ||
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Measured by Haoqian Zhang & Chengzhe Tian, 2009 | Measured by Haoqian Zhang & Chengzhe Tian, 2009 | ||
| - | =='''Compatibility'''== | + | ==='''Safety'''=== |
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| + | Because this part is from commonly used elements in bacteria. No safety problem can be arised by this part. | ||
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| + | ==='''Compatibility'''=== | ||
'''Chassis''': Device has been shown to work in DH5α. | '''Chassis''': Device has been shown to work in DH5α. | ||
'''Plasmids''': Device has been shown to work on pSB1A2 and pSB1A3, pSB4K5 | '''Plasmids''': Device has been shown to work on pSB1A2 and pSB1A3, pSB4K5 | ||
'''Devices''': Device has been shown to work with [http://partsregistry.org/Part:BBa_K228013 BBa_K228013], [http://partsregistry.org/Part:BBa_K228227 BBa_K228227] - [[Part:BBa_K228235|BBa_K228235]], [http://partsregistry.org/Part:BBa_K228255 BBa_K228255] - [http://partsregistry.org/Part:BBa_K228263 BBa_K228263], [http://partsregistry.org/Part:BBa_K228851 BBa_K228851], [http://partsregistry.org/Part:BBa_K228852 BBa_K228852] - [http://partsregistry.org/Part:BBa_K228860 BBa_K228860], [http://partsregistry.org/Part:BBa_K228870 BBa_K228870] - [http://partsregistry.org/Part:BBa_K228878 BBa_K228878]. | '''Devices''': Device has been shown to work with [http://partsregistry.org/Part:BBa_K228013 BBa_K228013], [http://partsregistry.org/Part:BBa_K228227 BBa_K228227] - [[Part:BBa_K228235|BBa_K228235]], [http://partsregistry.org/Part:BBa_K228255 BBa_K228255] - [http://partsregistry.org/Part:BBa_K228263 BBa_K228263], [http://partsregistry.org/Part:BBa_K228851 BBa_K228851], [http://partsregistry.org/Part:BBa_K228852 BBa_K228852] - [http://partsregistry.org/Part:BBa_K228860 BBa_K228860], [http://partsregistry.org/Part:BBa_K228870 BBa_K228870] - [http://partsregistry.org/Part:BBa_K228878 BBa_K228878]. | ||
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{{PKU_Beijing/Foot}} | {{PKU_Beijing/Foot}} | ||
__NOTOC__ | __NOTOC__ | ||
Latest revision as of 18:35, 21 October 2009
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