Difference between revisions of "Team:Lethbridge/Results"

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Revision as of 18:52, 28 October 2017



Bronze Silver Gold
Team is registered X parts characterized and documented Provided simplified protocols and learning tools for the education system in collaboration with the Lethbridge High School Team
Project is showcased on wiki Worked closely with user groups to inform our design Addressed policy issues regarding cell-free systems
Project attributions clearly detailed Assisted Lethbridge High School with wet lab work and received help with education interviews Assessed the biosecurity implications of our project
Safety forms submitted Collaborated with Florida State University (add details) Developed and tested software tools for biocontainment and to mitigate dual-use
Judging form completed Improved X parts by optimizing coding sequences for optimal expression in E. coli and for simple purification
Parts documented on the registry Demonstrated proof of concept for multi-protein purification to simplify the system
X (list #) parts submitted
Participated in the InterLab study


TX-TL Proteins

Test Overexpressions

We conducted test overexpressions of our constructs in BL21 DE3 Gold, an E. coli strain capable of overexpressing T7 RNA polymerase by induction with IPTG.

Multi-Protein Purification











tRNA

tRNA Purification











Validation Construct

In vitro Transcription

To confirm our ability to detect successful transcription, the spinach aptamer was in vitro transcribed using T7 RNA polymerase (previously purified) and purified by phenol chloroform extraction. Following addition of the fluorophore, DFHBI, fluorescence was measured using a fluorimeter. The fluorimeter data illustrates that fluorescence was observed following addition of DFHBI, with an excitation of 447nm and emission of 497nm.

PURExpress