Difference between revisions of "Part:BBa K325909:Experience"
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To improve the easy-of-use of luxbrick, we created <b>a new part T7-Lux Operon</b> by placing the coding sequence of luxCDABEG genes under T7 promoter, making it easy to be used in other systems. see the detail of T7-lux Operon please click [https://parts.igem.org/wiki/index.php?title=Part:BBa_K819008 here]<br /><br /> | To improve the easy-of-use of luxbrick, we created <b>a new part T7-Lux Operon</b> by placing the coding sequence of luxCDABEG genes under T7 promoter, making it easy to be used in other systems. see the detail of T7-lux Operon please click [https://parts.igem.org/wiki/index.php?title=Part:BBa_K819008 here]<br /><br /> | ||
<b>Here are the brief results of our light communication system:</b><br /> | <b>Here are the brief results of our light communication system:</b><br /> | ||
− | The photo below shows that our light sensing cells transformed with our luminesensor [https://parts.igem.org/Part:BBa_K819005 BBa_K819005] and corresponding promoter-GFP respond to bio-luminescence quite sensitively. The GFP expression is repressed by bio-luminescence, just like it is repressed by blue LED light source, indicating that our luminesensor can detect | + | The photo below shows that our light sensing cells transformed with our luminesensor [https://parts.igem.org/Part:BBa_K819005 BBa_K819005] and corresponding promoter-GFP respond to bio-luminescence quite sensitively. The GFP expression is repressed by bio-luminescence, just like how it is repressed by blue LED light source, indicating that our luminesensor can detect bio-luminescence from luxbrick, enabling cell-cell communication through light.<br /><br /> |
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<img src="https://static.igem.org/mediawiki/parts/a/a0/Peking2012_light_communication_quickproof3.png" style="width:500px;margin-left:10%;"/> | <img src="https://static.igem.org/mediawiki/parts/a/a0/Peking2012_light_communication_quickproof3.png" style="width:500px;margin-left:10%;"/> | ||
− | <p>Figure 1. The treatment to each group (upper) and | + | <p>Figure 1. The treatment to each group (upper) and resulted responses of light sensing cell (lower)</p> |
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<br />this photo shows the light emitting cell transformed with luxbrick in our light-communication system. | <br />this photo shows the light emitting cell transformed with luxbrick in our light-communication system. |
Revision as of 12:45, 26 September 2012
This experience page is provided so that any user may enter their experience using this part.
Please enter
how you used this part and how it worked out.
Applications of BBa_K325909
[http://2012.igem.org/Team:Peking Peking 2012 iGEM team] |
We successfully constructed light communication system using this part-luxbrick, and it was the very first time that cells were able to response to very dim bio-luminesence emitted from luxbrick. Also we made supplementary characterization of it.
Figure 1. The treatment to each group (upper) and resulted responses of light sensing cell (lower) this photo shows the light emitting cell transformed with luxbrick in our light-communication system. Figure 2. TOP10 cells transformed with luxbrick from Cambridge 2010 iGEM team Also we made a short video to show the time course of our light communication system. See the video please click [http://www.youtube.com/watch?v=PCORfy8gJxM&feature=player_embedded here] See the detail of our light communicaiton system, please click [http://2012.igem.org/Team:Peking/Project/Communication here] We want to express our gratitude to Cambridge 2010 iGEM team for enabling us to realize cell-cell communication through light. |
User Reviews
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[http://2012.igem.org/Team:Fudan_Lux 2012iGEM team Fudan_Lux] |
Growth curve of K325909 In 2012 iGEM competition we measured growth curve of K325909 in a E.coli strain dH5α. The curve shows that induced by the arabinose, the bacteria growth Check the RAW data of measurement. |
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[http://2012.igem.org/Team:Peking/Project/Communication Peking 2012 iGEM team] |
We successfully constructed light communication system using this part-luxbrick, and we made supplementary characterization of it.
Figure 1. TOP10 cells harboring the luxbrick were cultured in LB medium and induced with L-arabinose at 10-3M. 10 hours after induction, the glowing cells were measured for spectrum using SHIMADZU RF5301PC Spectrofluorophotometer. (Peking iGEM 2012)
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UNIQff760325e85bfe09-partinfo-00000005-QINU UNIQff760325e85bfe09-partinfo-00000006-QINU