Difference between revisions of "Part:BBa K782072"
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==Introduction==
 
==Introduction==
  
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Transcription activation like (TAL) effectors are bacterial plant pathogen transcription factors that bind to DNA by recognizing a specific DNA sequence in which each base pair binds a single tandem repeat in in the TAL DNA-binding domain. A tandem TAL repeat contains 33 to 35 amino acids, where the 12th and the 13th amino acid, called a “repeat variable diresidue” (RVD)  are responsible for specific interactions with the corresponding base pair (Scholze and Boch, 2011).  All TAL repeats have almost identical sequences, differing only in the RVDs. This modularity of TAL effector binding domains therefore makes them a perfect tool to target specific DNA sequences by designing specific binding domains for a selected TAL effector. We designed twelve specific binding sites for TALD (Figure 1).  
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Our construct contain twelve specific binding sites for TALD (Figure 1).  
  
 
Single binding sequence for [https://parts.igem.org/wiki/index.php?title=Part:BBa_K782005 TALD] is: TCGTCCAATAGCTTCTC
 
Single binding sequence for [https://parts.igem.org/wiki/index.php?title=Part:BBa_K782005 TALD] is: TCGTCCAATAGCTTCTC

Revision as of 08:04, 26 September 2012

12x[TALD] operator

  • TALD label represents TAL effector 1295 from zebrafish experiments (Sander et al., 2011).

Introduction

Our construct contain twelve specific binding sites for TALD (Figure 1).

Single binding sequence for TALD is: TCGTCCAATAGCTTCTC


12xD.png

Figure 1. Shematic representation of the construct.


  • mCitrine was provided from host lab.
  • Binding sites for TAL effectors were ordered from IDT.


References

Scholze, H., and Boch, J. (2011) TAL effectors are remote controls for gene activation. Curr. Opin. Microbiol. 14, 47-53.

Sander, J. D., Cade, L., Khayter, C., Reyon, D., Peterson, R. T., Joung, J. K., and Yeh, J.-R. J. (2011) Targeted gene disruption in somatic zebrafish cells using engineered TALENs. Nature Biotechnology 29, 697–698


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
    INCOMPATIBLE WITH RFC[25]
    Illegal AgeI site found at 214
    Illegal AgeI site found at 446
  • 1000
    COMPATIBLE WITH RFC[1000]