Team:Peking

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/*
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<ul id="PKU_menubar" class="noprint">
  <li class="PKU_menubar_left" >
    <a href="/Main_Page" title="iGEM Home Page"><img src="/wiki/images/2/27/Peking2012_iGEM18.png" alt="iGEM Home" /></a>
    <a href="/Main_Page" title="iGEM Home Page" >iGEM</a>
  </li>
  <li class="PKU_menubar_left" >
    <a href="#" title="View Page Source"><img src="/wiki/images/7/7e/Peking2012_ViewSource18.png" alt="View source" /></a>
    <a href="#" title="View Page Source" >View source</a>
  </li>
  <li class="PKU_menubar_left" >
    <a href="#" title="Watch this Page"><img src="/wiki/images/3/31/Peking2012_Watch18.png" alt="Watch" /></a>
    <a href="#" title="Watch this Page" >Watch</a>
  </li>
  <li class="PKU_menubar_left" >
    <a href="#" title="Cancel Watching State"><img src="/wiki/images/d/d5/Peking2012_Unwatch18.png" alt="Unwatch" /></a>
    <a href="#" title="Cancel Watching State" >Unwatch</a>
  </li>
  <li class="PKU_menubar_left" >
    <a href="#" title="View Page History"><img src="/wiki/images/b/bc/Peking2012_History18.png" alt="History" /></a>
    <a href="#" title="View Page History" >History</a>
  </li>
  <li class="PKU_menubar_right" >
    <a href="#" title="Bye!"><img src="/wiki/images/1/10/Peking2012_LogOut18.png" alt="Log out" /></a>
    <a href="#" title="Bye!" >Log out</a>
  </li>
  <li class="PKU_menubar_right" >
    <a href="#" title="Hello!"><img src="/wiki/images/a/a8/Peking2012_LogIn18.png" alt="Log in" /></a>
    <a href="#" title="Hello!" >Log in</a>
  </li>
  <li class="PKU_menubar_right" >
    <a href="https://igem.org/User_Information" title="My Profile"><img src="/wiki/images/6/64/Peking2012_Account18.png" alt="Account" /></a>
    <a href="https://igem.org/User_Information" title="My Profile" >Account</a>
  </li>
  <li class="PKU_menubar_right" >
    <a href="#" title="My Page"><img src="/wiki/images/0/0e/Peking2012_User18.png" alt="User" /></a>
    <a href="#" title="My Page" ></a>
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<!--<div id="blank"><pre style="width:100%;height:20px;">&#32;</pre></div>-->

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Team
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Modeling
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Human Practice
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Safety
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Members
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Protocol
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Light Communication
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Synbio in 2D & 3D
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Phototaxis
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Judging Criteria
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Overview
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Phototaxis Simulation
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Ring Pattern
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Sowing Tomorrow's Synthetic Biologists
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Historic iGEM Projects Review
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Outreach & Workshop
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  <div style="float:left;"><p style="font-size:45px;line-height:45px;color:#ffffff;margin:20px 3px 0 20px;">O</p></div>
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ptogenetic tools have made a significant impact on life sciences and beyond. However, several serious issues remain: cytotoxicity, narrow dynamic range, and dependency on laser, and exogenous chromophores. To unblock the bottleneck, 2012 Peking-ECUST iGEM has rationally constructed an ultra-sensitive sensor of luminescence -- <b style="color:#ffee55;"> the <i>Luminesensor</i></b>. Amazingly, the <i>Luminesensor</i> was proven to be so sensitive as to be able to detect <b style="color:#ffee55;">natural light</b> and even <b style="color:#ffee55;">bioluminescence</b>. With this sensor, spatiotemporal control of cellular behavior, such as <b style="color:#ffee55;">high-resolution 2D</b> and <b style="color:#ffee55;">3D bio-printing</b> using dim light and even the <b style="color:#ffee55;">luminescence of iPad</b> were shown to be very easy. What’s more, we successfully implemented <b style="color:#ffee55;">cell-cell signaling using light</b> for the very first time in synthetic biology, which will be of great importance for biotechnological use.
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 <div class="floatL" style="margin:0 10px 5px 0;"><table class="title_block" style="background-image:url('/wiki/images/b/be/Peking2012_Color_Title_AquaBlue.jpg');"><tr><td style="height:165px;"><p style="font-size:36px;">Abstract</p></td></tr></table></div>
 
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  <div class="floatL"><table class="title_block" style="background-image:url('/wiki/images/a/a2/Peking2012_Color_Title_FreshGreen.jpg');"><tr><td><a href="/Team:Peking/Project/Communication" style="font-size:26px;">Light <br /> Communication</a></tr></td></table></div>
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The <i>Luminesensor</i> is able to respond to very low light, which encouraged us to explore the possibility of cell-cell communication through light. We have successfully implemented, for the very first time, light-communication among cells without direct physical contact. 
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  <div class="floatL"><table class="title_block" style="background-image:url('/wiki/images/f/fe/Peking2012_Color_Title_GrapePurple.jpg');"><tr><td><a href="/Team:Peking/Project/3D">Syn Bio in <br /> 2D & 3D</a></tr></td></table></div>
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3D printing is a new technology that has been rising for many years. But in the realm of synthetic biology, it is far from developed. We exploited the ultra-sensitive <i>Luminesensor</i> to implement 3D printing that can be utilized in many medical or manufacturing applications.
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  <div class="floatL"><table class="title_block" style="background-image:url('/wiki/images/5/50/Peking2012_Color_Title_CherryPink.jpg');"><tr><td><a href="/Team:Peking/Project/Phototaxis">Phototaxis</a></tr></td></table></div>
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"Phototatic" bacteria can be built by programming the chemotaxis system in <i>E. coli</i> through light. By controlling the expression level of the CheZ protein with the <i>Luminesensor</i>, the tumbling frequency is coupled to the intensity of light signals. 
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  <div class="floatL"><table class="title_block" style="background-image:url('/wiki/images/b/be/Peking2012_Color_Title_AquaBlue.jpg');"><tr><td><a href="/Team:Peking/Modeling">Modeling</a></tr></td></table></div>
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To design our photo-taxis model, we developed a hexagonal-coordinate environment for dynamic simulation of “on-plate" system. Those who focus on cell motility will find it useful and inspirational.    
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  <div class="floatL"><table class="title_block" style="background-image:url('/wiki/images/a/a2/Peking2012_Color_Title_FreshGreen.jpg');"><tr><td><a href="/Team:Peking/HumanPractice/Sowing">Human <br /> Practice</a></tr></td></table></div>
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We have done a remarkable job in motivating high school students to study synthetic biology and guiding them towards future participation in the iGEM high school division. Besides, we presented all fresh iGEMers with a collection of praise for historic iGEM projects to share and learn from each other!
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  <div class="floatL"><table class="title_block" style="background-image:url('/wiki/images/a/a4/Peking2012_Color_Title_FlameYellow.jpg');"><tr><td><a href="/Team:Peking/Team/Members" style="font-size:26px;">Team</a></tr></td></table></div>
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Peking-ECUST iGEM team consists 15 undergraduate students  from Peking University and 3 graduate students from ECUST who are enjoying synthetic biology. 
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