Team:Nagahama/Description


It is a sequel to our theme of the last year.

Here, we explain our theme of the last year.

In last year, we succeeded in

In this year, we had 3 purposes in our study. '''Project description'''

To innovate a refrigerator without electricity, we invented a prototype of FRAVORATOR that is possible to preserve food by antibacterial volatiles synthesized
by Escherichia coli.

For high-efficiency synthetic processs, we tried two methods. 1, 1-deoxy-D-xylulose 5-phosphate(DXP)synthase, Dxs, is down-regulated when its downstream
material has been produced to some extent. So, we tried to over-express, another DXP synthase, nDXP, that rarely has been used in normal conditions. 2, Using genomic editing method, we tried to knock out synthase, that we used to produce unnecessary by product.