Difference between revisions of "Part:BBa K3777026"

 
 
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<partinfo>BBa_K3777026 short</partinfo>
 
<partinfo>BBa_K3777026 short</partinfo>
  
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Basic biosensor device for erythromycin detection.
  
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===Usage and Biology===
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<b><font size="3">Usage and Biology</font></b>
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<br>Compared to our another mphR-ermC-T7(mphO)-3WJdB(BBa_K3777021),it adds a binding site which can be regonized by dcas9 proteins and sgRNA.(Fig 1)
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<br>When Ery was absent, mphR would bind to the inducible promoter（PI）and prevent RNA polymerase from initiating transcription, thus repressing the expression of reporter gene. If tet was present, TetR would no longer able to bind to the promoter, resulting in the expression of reporter gene. But KB2 will bind to 3WJDB leading to lower fluorescent .
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https://static.igem.org/mediawiki/parts/thumb/e/ee/KB2-mphR-ermC-T7%28mphO%29-3WJdB-PmphR-sgRNA.PNG/800px-KB2-mphR-ermC-T7%28mphO%29-3WJdB-PmphR-sgRNA.PNG
  
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<br>Reference：Alam Khalid K,Tawiah Kwaku D,Lichte Matthew F,Porciani David,Burke Donald H. A Fluorescent Split Aptamer for Visualizing RNA-RNA Assembly In Vivo.[J]. ACS synthetic biology,2017,6(9)
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<span class='h3bb'>Sequence and Features</span>
 
<span class='h3bb'>Sequence and Features</span>

Latest revision as of 02:56, 22 October 2021


KB2-mphR-ermC-T7(mphO)-3WJdB-PmphR-sgRNA

Basic biosensor device for erythromycin detection.

Usage and Biology
Compared to our another mphR-ermC-T7(mphO)-3WJdB(BBa_K3777021),it adds a binding site which can be regonized by dcas9 proteins and sgRNA.(Fig 1)

When Ery was absent, mphR would bind to the inducible promoter（PI）and prevent RNA polymerase from initiating transcription, thus repressing the expression of reporter gene. If tet was present, TetR would no longer able to bind to the promoter, resulting in the expression of reporter gene. But KB2 will bind to 3WJDB leading to lower fluorescent . 800px-KB2-mphR-ermC-T7%28mphO%29-3WJdB-PmphR-sgRNA.PNG


Reference：Alam Khalid K,Tawiah Kwaku D,Lichte Matthew F,Porciani David,Burke Donald H. A Fluorescent Split Aptamer for Visualizing RNA-RNA Assembly In Vivo.[J]. ACS synthetic biology,2017,6(9)
Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    INCOMPATIBLE WITH RFC[12]
    Illegal NheI site found at 260
    Illegal NheI site found at 283
    Illegal NheI site found at 1599
    Illegal NheI site found at 2015
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal BamHI site found at 1493
    Illegal XhoI site found at 121
    Illegal XhoI site found at 1144
    Illegal XhoI site found at 2139
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]