Difference between revisions of "Part:BBa K4767008"

Latest revision as of 08:07, 8 October 2023

Pars-RBS-arsR-RBS-luxR(△2-162)-TT

Uses a factor P_ars(BBa_K4767001) ,strong RBS(BBa_J34801), DNA binding transcriptional repressor arsR(BBa_J15101), luxR(△2-162)(BBa_K4767000) and TT(BBa_B0015). This part is an easy BioBrick.

Usage and Biology

After the modification of the LuxR(Δ2-162), we applied the amplifier into the arsenic-response system we build. The transcriptional activator, LuxR(Δ2-162) was regulated by the arsR-P_ars circuit, while reporter gene together with a second LuxR(Δ2-162) was placed under the promoter P_luxI, which was activated by LuxR(Δ2-162). When arsenic is present, it activates the expression of LuxR(Δ2-162) in the first circuit, which turns on the expression of reporter and LuxR(Δ2-162) (Part 5)from the following circuit.

Sequence and Features

Assembly Compatibility:

10
COMPATIBLE WITH RFC[10]
12
COMPATIBLE WITH RFC[12]
21
INCOMPATIBLE WITH RFC[21]
Illegal BglII site found at 270
23
COMPATIBLE WITH RFC[23]
25
COMPATIBLE WITH RFC[25]
1000
COMPATIBLE WITH RFC[1000]

References

Xiaoqiang Jia, Bu Rongrong, Zhao Tingting, et al. Sensitive and Specific Whole-Cell Biosensor for Arsenic Detection[J]. Applied and environmental microbiology, 2019, 85(11): 1.

Nistala, G.J., et al., A modular positive feedback-based gene amplifier. J Biol Eng, 2010. 4: p. 4.

@@ Line 3: / Line 3: @@
 <partinfo>BBa_K4767008 short</partinfo>
-Uses a factor P<sub><i>ars</i></sub>(BBa_K4767001) ,strong RBS(BBa_J34801), DNA binding transcriptional repressor <i>arsR</i>(BBa_J15101), luxR(△2-162)(BBa_K4767000) and TT(BBa_B015). This part is an easy BioBrick.
+Uses a factor P<sub><i>ars</i></sub>(BBa_K4767001) ,strong RBS(BBa_J34801), DNA binding transcriptional repressor <i>arsR</i>(BBa_J15101), luxR(△2-162)(BBa_K4767000) and TT(BBa_B0015). This part is an easy BioBrick.
 ===Usage and Biology===