Difference between revisions of "Part:BBa K2259034"
Line 2: Line 2:
  
 
__NOTOC__
 
__NOTOC__
−
<partinfo>BBa_K2259014 short</partinfo>
+
<partinfo>BBa_K2259034 short</partinfo>
  
 
This is a full composite part of the riboregulatory sequence Toehold 1 [[part:BBa_K2259014]] coupled with the alpha subunit of the split antibiotic resistance gene [[Part:BBa_K2259018]]. It has a constant expression by [[part:BBa_J23101]] promoter and a double terminator at the end.   
 
This is a full composite part of the riboregulatory sequence Toehold 1 [[part:BBa_K2259014]] coupled with the alpha subunit of the split antibiotic resistance gene [[Part:BBa_K2259018]]. It has a constant expression by [[part:BBa_J23101]] promoter and a double terminator at the end.   
Line 11: Line 11:
  
 
<span class='h3bb'>Sequence and Features</span>
 
<span class='h3bb'>Sequence and Features</span>
−
<partinfo>BBa_K2259014 SequenceAndFeatures</partinfo>
+
<partinfo>BBa_K2259034 SequenceAndFeatures</partinfo>
  
  
 
<!-- Uncomment this to enable Functional Parameter display  
 
<!-- Uncomment this to enable Functional Parameter display  
 
===Functional Parameters===
 
===Functional Parameters===
−
<partinfo>BBa_K2259014 parameters</partinfo>
+
<partinfo>BBa_K2259034 parameters</partinfo>
 
<!-- -->
 
<!-- -->
  

Revision as of 22:11, 31 October 2017


Toehold activated alpha-neomycin (SynORI framework)

This is a full composite part of the riboregulatory sequence Toehold 1 part:BBa_K2259014 coupled with the alpha subunit of the split antibiotic resistance gene Part:BBa_K2259018. It has a constant expression by part:BBa_J23101 promoter and a double terminator at the end.

This part is used together with part:BBa_K2259038 to build a 3 or 4 plasmid SynORI selection gene circuit. Additionally, it can be used with signal activated trigger part:BBa_K2259042 to build a 5 plasmid SynORI selection system

Toehold 1 part is activated by the Trigger 1 part:BBa_K2259016

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    INCOMPATIBLE WITH RFC[12]
    Illegal NheI site found at 7
    Illegal NheI site found at 30
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]



Introduction

The overview of 4 plasmid system

Figure 1. The principle scheme of SynORI 4 plasmid selection system

The overview of 5 plasmid system

Figure 1. The principle scheme of SynORI 4 plasmid selection system

Results

Figure 1. The results of 5 plasmid co-transformation using SynORI 5 plasmid selection system

About SynORI

Aboutsynoritry1.png

SynORI is a framework for multi-plasmid systems created by Vilnius-Lithuania 2017 which enables quick and easy workflow with multiple plasmids, while also allowing to freely pick and modulate copy number for every unique plasmid group! Read more about [http://2017.igem.org/Team:Vilnius-Lithuania SynORI here]!

Toehold riboregulators in SynORI

Toehold switches together with their corresponding RNA triggers and split antibiotic genes completes the dynamic SynORI selection system. The switches lock the translation of downstream split antibiotic genes and form an AND type gate genetic circuit which functions to stably maintain multiple plasmids in the SynORI collection.

SynORI selection gene circuits for multi-plasmid systems:

• 2 plasmids

Consisting of: : Two split antibiotic genes (part:BBa_K2259018 and part:BBa_K2259019)

• 3 plasmids

Consisting of: One Toehold (part:BBa_K2259014 or part:BBa_K2259015), one Trigger RNA (part:BBa_K2259016 or part:BBa_K2259017) and split neomycin antibiotic resistance genes (part:BBa_K2259018 and part:BBa_K2259019).

• 4 plasmids

Consisting of: Two Toeholds (part:BBa_K2259014 and part:BBa_K2259015), two Trigger RNAs (part:BBa_K2259016 and part:BBa_K2259017) and split neomycin antibiotic resistance genes (part:BBa_K2259018 and part:BBa_K2259019).

• 5 plasmids

Consisting of: Modified phage control system part:BBa_K2259044, two Toeholds (part:BBa_K2259014 and part:BBa_K2259015), two repressed Trigger RNAs (part:BBa_K2259042 and part:BBa_K2259043) and split neomycin antibiotic resistance genes (part:BBa_K2259018 and part:BBa_K2259019).

Two groups of Toeholds

SynORI collection introduces two Toehold sequences termed Toehold 1 and Toehold 2 which only interact with its corresponding Trigger RNA, termed Trigger 1 and Trigger 2 and display no cross interaction.



References

Toehold Switches: De-Novo-Designed Regulators of Gene Expression

Green, Alexander A. et al. Cell, Volume 159, Issue 4, 925 - 939