Difference between revisions of "Part:BBa F2620"
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|rowspan="2"|[[Transcription Demand|''Transcriptional output demand:'']]<br>(Low/High Input)
 
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|(nd/6xNt) nucleotides cell<sup>-1</sup> s<sup>-1</sup>
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|[[Growth Rate|''Growth Rate'']]<br>(Low/High Input)
 
|[[Growth Rate|''Growth Rate'']]<br>(Low/High Input)

Revision as of 03:47, 8 July 2008

Input: 3OC6HSL
Output: PoPS

tetR
R0040		LuxR
I0462		lux pR
R0062
 BBa F2620Icon.png

Part Main Page        Transfer Function        Specificity        Response time        Stability        Add Data       


Description
A transcription factor, LuxR (BBa_C0062) that is active in the presence of cell-cell signaling molecule 3OC6HSL is controlled by a TetR (BBa_C0040) regulated operator (BBa_R0040). Device input is 3OC6HSL. Device output is PoPS from a LuxR-regulated operator. If used in a cell containing TetR then a second input signal such as [http://openwetware.org/wiki/ATc aTc] can be used to produce a logical AND function. Get the pdf datasheet here.


Performance

Experiment1 Characteristic1 Value1
Transfer Function Maximum Output 6.6 PoPS cell-1
Hill coefficient 1.6
Switch Point 1.5E-9 M 3OC6HSL, exogenous
Response time: <1 min
Input compatibility Strong response to 3OC6HSL, C6HSL , C7HSL, 3OC8HSL, C8HSL
Weak response to C4HSL, C10HSL, C12HSL
Stability Genetic Stability
(Low/High Input) 		>92/>56 generations
Performance Stability
(Low/High Input) 		>92/>56 generations
Demand Internal Demand
(Low/High Input) 		Not measured
Transcriptional output demand:
(Low/High Input) 		(0/6xNt) nucleotides cell-1 s-1
(0/1.5E-1xNt) RNAP cell-1
Growth Rate
(Low/High Input) 		54/59 min Doubling time

1Measured by Ania Labno and Barry Canton 2006-2007

Compatibility
Chassis: Device has been shown to work in BBa_V1000,BBa_V1001,BBa_V1002, E.Coli S30 Extract (data)
Plasmids: Device has been shown to work on pSB3K3 and pSB1A3
Devices: Device has been shown to work with BBa_E0430, BBa_E0434, BBa_E0240
Crosstalk with systems containing BBa_C0040.
Cell-Cell Signaling Systems: Crosstalk with devices using 3OC6HSL, C6HSL, C7HSL, C8HSL, C10HSL.