Team:SJTU-BioX-Shanghai/Project

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You are provided with this team page template with which to start the iGEM season. You may choose to personalize it to fit your team but keep the same "look." Or you may choose to take your team wiki to a different level and design your own wiki.  You can find some examples <a href="https://2008.igem.org/Help:Template/Examples">HERE</a>.
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{| style="color:#1b2c8a;background-color:#0c6;" cellpadding="3" cellspacing="1" border="1" bordercolor="#fff" width="62%" align="center"
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!align="center"|[[Team:SJTU-BioX-Shanghai|Home]]
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!align="center"|[[Team:SJTU-BioX-Shanghai/Team|Team]]
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!align="center"|[https://igem.org/Team.cgi?year=2013&team_name=SJTU-BioX-Shanghai Official Team Profile]
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!align="center"|[[Team:SJTU-BioX-Shanghai/Project|Project]]
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!align="center"|[[Team:SJTU-BioX-Shanghai/Parts|Parts Submitted to the Registry]]
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!align="center"|[[Team:SJTU-BioX-Shanghai/Modeling|Modeling]]
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!align="center"|[[Team:SJTU-BioX-Shanghai/Notebook|Notebook]]
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!align="center"|[[Team:SJTU-BioX-Shanghai/Safety|Safety]]
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!align="center"|[[Team:SJTU-BioX-Shanghai/Attributions|Attributions]]
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|}
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== '''Overall project''' ==
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Tell us more about your project.  Give us background.  Use this is the abstract of your project.  Be descriptive but concise (1-2 paragraphs)
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== Project Details==
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=Project Overview=
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This year we aim to solve the problem of quantitative multiple gene regulations on genomic level. To fulfill this goal, we need 2 systems in total. One is a regulating system acting on genomic genes, and the other is a controlling system functioning on regulating part, better with a user-friendly interface.
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After careful discussion and selection, we decide to use the newly devised gene regulating tool named CRISPRi(Clustered Regularly Interspaced Short Palindromic Repeats interference) as a perfect candidate for efficiently knocking down specific genes simultaneously and independently  according to different people's need. It has also been proved that this system can act on genomic genes with no detectable off-target effects. Then we choose three light controlled gene expression systems as the controlling part, each of them will control an sgRNA(small guide RNA), a key part of CRISPRi system, to regulate different targeted genes. By changing light intensity, the strength of the promoter will vary, thus realizing quantitative regulation of genes.
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=== Part 2 ===
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With the combination of these 2 systems, we are able to use common LED light to regulate different genomic genes. Moreover, considering advantages of using light as an induced signal, we have designed a dark box and written a software as our experiment measurements. Finally, we can adjust different genomic genes expression levels just by typing in several numbers.
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Our project demonstrates a wide range of new application areas for both foundational scientific research and industrial producing process.
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=Why CRISPRi?=
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[[File:12SJTU Why membrane.jpg|650px|center|thumb]]
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=== The Experiments ===
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*Regulate multiple genes, simultaneously (and independently). Optimize a whole pathway for your desired products.
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*Totipotent. Change the target gene as you want by changing sgRNA.
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=Why Light?=
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* Get rid of those laborious work of adding inducing chemicals.
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* Accurate and homogenous
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=Why Computer?=
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Computer and Electronics! Experience the information century!
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* Input your desired expression level into the computer. And just leave the rest to our program and illuminating device.
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<br>
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<br>
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=== Part 3 ===
 
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== Results ==
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Revision as of 19:43, 27 September 2013

Project Overview

This year we aim to solve the problem of quantitative multiple gene regulations on genomic level. To fulfill this goal, we need 2 systems in total. One is a regulating system acting on genomic genes, and the other is a controlling system functioning on regulating part, better with a user-friendly interface.

After careful discussion and selection, we decide to use the newly devised gene regulating tool named CRISPRi(Clustered Regularly Interspaced Short Palindromic Repeats interference) as a perfect candidate for efficiently knocking down specific genes simultaneously and independently according to different people's need. It has also been proved that this system can act on genomic genes with no detectable off-target effects. Then we choose three light controlled gene expression systems as the controlling part, each of them will control an sgRNA(small guide RNA), a key part of CRISPRi system, to regulate different targeted genes. By changing light intensity, the strength of the promoter will vary, thus realizing quantitative regulation of genes.

With the combination of these 2 systems, we are able to use common LED light to regulate different genomic genes. Moreover, considering advantages of using light as an induced signal, we have designed a dark box and written a software as our experiment measurements. Finally, we can adjust different genomic genes expression levels just by typing in several numbers.

Our project demonstrates a wide range of new application areas for both foundational scientific research and industrial producing process.

Why CRISPRi?

  • Regulate multiple genes, simultaneously (and independently). Optimize a whole pathway for your desired products.
  • Totipotent. Change the target gene as you want by changing sgRNA.

Why Light?

  • Get rid of those laborious work of adding inducing chemicals.
  • Accurate and homogenous

Why Computer?

Computer and Electronics! Experience the information century!

  • Input your desired expression level into the computer. And just leave the rest to our program and illuminating device.





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