Team:BJRS China/Improve


BJRS

Improvement

Design

Our project used surface display system, and we choose the INP-YFP expressiong part BBa_K523013 built by Edinburgh 2011 to construct the INP-mediated surface display for our interest protein. While testing the surface display efficiency of this part, we found that the fluorescence intensity was too weak both under the uv-light（adjusted to the same OD600）(Fig.2, middle) and under the super resolution microscope(Fig.3, middle).

To characterize the surface display efficiency of INP better, we added a strong promoter BBa_J23104 and RBS BBa_B0032 to the upstream of INP, and changed the YFP to sfGFP, to construct our parts BBa_K2833009(Fig.1)

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               <img src="T--BJRS_China--improvement009.png"width="50%" >
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Figure 1 the framework of BBa_K2833009.
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