Project Description

Which is our idea?

Our project aims the realization of a device for gene expression regulation at translation level, regardless of the target gene.

How can we achieve this?

We designed a 50bp non coding sequence (CIS - repressing) to be assembled upstream of the target gene RBS, while its complementary sequence (TRANS - repressor) is to be placed under the control of another promoter. The TRANS - repressing contains also a cover, that is a short sequence complementary to the RBS. When the TRANS-repressor element is present, it binds to the CIS-repressing, forming a RNA duplex and producing an obstruction that prevents the ribosome binding to the RBS.

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