Difference between revisions of "Part:BBa K2533048"
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<h2>Electrogenesis</h2> | <h2>Electrogenesis</h2> | ||
By detecting the production of lactate after expressing, we might find out whether RBS-mleS-RBS-lldP could effectively help Rhodopseudomonas palustris transport produced lactate out of the cell. | By detecting the production of lactate after expressing, we might find out whether RBS-mleS-RBS-lldP could effectively help Rhodopseudomonas palustris transport produced lactate out of the cell. | ||
| − | [[File:T--HUST-China--2018-expression of lactate.png |400px|thumb|center|Figure3:shows that our modification is effective. Every gene circuits can help strains produce lactate, and mleS-lldP-ldhA is the most efficient one. Therefore, our construction of gene circuits | + | [[File:T--HUST-China--2018-expression of lactate.png |400px|thumb|center|Figure3:shows that our modification is effective. Every gene circuits can help strains produce lactate, and mleS-lldP-ldhA is the most efficient one. Therefore, our construction of gene circuits achieves the goal to help strains produce lactate.]] |
It could be demonstrated that targeted genes could be expressed in the engineered cells. More lactate has been produced and transported by engineered bacteria. | It could be demonstrated that targeted genes could be expressed in the engineered cells. More lactate has been produced and transported by engineered bacteria. | ||
Revision as of 15:55, 17 October 2018
RBS-mleS-RBS-lldP
produce lactate and transport lactate
Usage and biology
RBS-mleS-RBS-lldP refers to combining malate dehydrogenase with L-lactate permease into one pathway, which could produce lactate and transport lactate. In this way, Rhodopseudomonas palustris could efficiently transport produced lactate out of the cell, which later will be used by Shewanella.
Characterization
This is one section for lactate production and transportation part.
DNA Gel Electrophoretic
To make sure that we get the target gene, we did DNA gel electrophoretic for verification. And here is the result.
Our target genes are 3323bp, and as the marker is DS5000, we could be sure that the bright bands in this picture are our target genes.
Electrogenesis
By detecting the production of lactate after expressing, we might find out whether RBS-mleS-RBS-lldP could effectively help Rhodopseudomonas palustris transport produced lactate out of the cell.
It could be demonstrated that targeted genes could be expressed in the engineered cells. More lactate has been produced and transported by engineered bacteria.