Difference between revisions of "Part:BBa K1520506"

Latest revision as of 01:57, 18 October 2014

PgolTS-golS-PgolB

PgolTS-golS-PgolB works as a promoter, which will result in the expression of downstream gene in the presence of gold ions. PgolTS works like a constant promoter, producing gols which is inhibitor of PgolB. Once combining gold ions, gols will stop inhibitor PgolB. So, when there are gold ions, the CDS after this part will be expressed.

a) Genetic organization of the gol locus in the S. typhimurium LT2 genome.

b) Genetic organization of the gold inductive RFP expression plasmid in E. coli.

c) E. coli cells containing the gold-induced RFP expression plasmid with a concentration of 20 mM each of metal ions, or without metal ions induction.

d) Fluorescence measurement of E. coli cells containing the gold-induced RFP expression plasmid after gradient concentrations of HAuCl4 (Au3+) induction.

e) A visible photograph of d.

From left to right, Marker(DL10000), OMPA-golB. The substances of electrophoresis are made from PCR of plasmid with VF2 and VR as their primers.

Sequence and Features

Assembly Compatibility:

10
COMPATIBLE WITH RFC[10]
12
COMPATIBLE WITH RFC[12]
21
COMPATIBLE WITH RFC[21]
23
COMPATIBLE WITH RFC[23]
25
INCOMPATIBLE WITH RFC[25]
Illegal NgoMIV site found at 548
1000
COMPATIBLE WITH RFC[1000]

@@ Line 1: / Line 1: @@
 __NOTOC__
 <partinfo>BBa_K1520506 short</partinfo>
-It is a gold ion detector. Gold ions will cause the CDS after PgolB to be expressed.
+PgolTS-golS-PgolB works as a promoter, which will result in the expression of downstream gene in the presence of gold ions.
-PgolTS works like a constant promoter, producing gols which is inhibitor of Pgols. Once combining gold ions, gols will stop inhibitor PgolB. So, when there are gold ions, the CDS after this part will be expressed.
+PgolTS works like a constant promoter, producing gols which is inhibitor of PgolB. Once combining gold ions, gols will stop inhibitor PgolB. So, when there are gold ions, the CDS after this part will be expressed.
+[[File:gold.jpg]]
+[[File:gold2.jpg]]
+a) Genetic organization of the gol locus in the S. typhimurium LT2 genome.
+b) Genetic organization of the gold inductive RFP expression plasmid in E. coli.
+c) E. coli cells containing the gold-induced RFP expression plasmid with a concentration of 20 mM each of metal ions, or without metal ions induction.
+d) Fluorescence measurement of E. coli cells containing the gold-induced RFP expression plasmid after gradient concentrations of HAuCl4 (Au3+) induction.
+e) A visible photograph of d.
+[[File:k1520506.jpg]]
+From left to right, Marker(DL10000), OMPA-golB.
+The substances of electrophoresis are made from PCR of plasmid with VF2 and VR as their primers.
 <!-- Add more about the biology of this part here