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iGEM 2010 General Update and Project Ideas
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iGEM 2010 iGEM 2010 registration is open
Recruitment and forming a Team Saftey Lab Training on Saturdays Synthetic Biology bootcamp, 1st week of summer Informal Lectures Funding Publicity / Outreach EOH Biobricks Public Engagement Symposium Surveys Undergraduate Research Symposium IBE Conference March 4-6
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Advisor Involvement Weekly meetings over the summer Critique ideas
Recommend papers Informal Lectures during the beginning of summer Ex: How to build primers
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General Project Goals Gold!
It'd be nice to build off of the sRNA we've already been working with. The ultimate goal should involve some concrete humanitarian application Keep the different category prizes in mind when deciding on a project.
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Project Ideas Make a decoder More with logic gates Maz proofing
Make a decoder More with logic gates Maz proofing Test the Tools Team's Program Gene Silencing through sRNAs
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Decoder and Logic Gates
Take the Decoder to the next level by having it respond to toxins and produce either a reporter or anti-toxin. This would give us the opportunity to have a really humanitarian application Create a system with different logic gates Have a system loop back on itself Submit specific logic gates for future teams to use
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Test the Tools Team Project
Create and test one of the pathways that their program
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mazEF Programming Cell Death
Toxin-Antitoxin system mazE antitoxin mazF toxin Responds to stresses specific antibiotics EDF (Extracellular Death Factor) Quorum sensing molecules
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Gene silencing in Prokaryotes Prokaryotes as machines
Issues Gene silencing in Prokaryotes Prokaryotes as machines
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Issues: Gene Silencing in Prokaryotes
RNAi has proven to be extremely useful in eukaryotes. It has applications in just about every field of biology, medicine, and more. No standardized non-invasive artificial gene silencing exists for prokaryotes.
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Issues: Prokaryotes as Machines
~50% of dry cell mass is protein. Peptide Synthesis is the most taxing on cellular resources. If proteins are not the output or desired product, using other means of performing the same function will make the machine more efficient and conservative.
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Artificial RNA-RNA Regulation
sRNA Model Endogenously used as regulators in response to cellular stress Target Specificity Degradation of Transcript Irreversible Transient, Dynamic Recent Characterizations Structure Function Origin Associated Proteins Performance
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Artificial RNA-RNA Regulation
Transcript Stability and Regulation Construct high stability transcripts Construct strong RNA regulators Sites of Strong Regulation RBS Stem-loop of Instrinsic Terminator A/U rich regions
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Artificial RNA-RNA Regulation
Gene Silencing as Genetic Tools Plasmid Construct MegaPrimer P1 P2 Target Specificity Hfq Binding Intrinsic Terminator High Copy #
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