Difference between revisions of "Part:BBa K1627001"
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This part can be used in a ∆guaB strain of E. coli to measure the amount of 3-methylxanthine in a solution. By growing the ∆guaB strain with this device in a minimal media with different known concentrations of 3-methylxanthine, a growth curve can be made that correlates culture growth (OD600) with concentration of 3-methylxanthine. Then if the strain is grown in a minimal media with an unknown concentration of 3-methylxanthine, the growth can be compared to the growth curve to calculate the initial concentration of 3-methylxanthine in the media. | This part can be used in a ∆guaB strain of E. coli to measure the amount of 3-methylxanthine in a solution. By growing the ∆guaB strain with this device in a minimal media with different known concentrations of 3-methylxanthine, a growth curve can be made that correlates culture growth (OD600) with concentration of 3-methylxanthine. Then if the strain is grown in a minimal media with an unknown concentration of 3-methylxanthine, the growth can be compared to the growth curve to calculate the initial concentration of 3-methylxanthine in the media. | ||
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===Usage and Biology=== | ===Usage and Biology=== | ||
| + | [[Image:2015_Austin_UTexas_PDCAFA_growth_curve.png|500px|thumb|left]] | ||
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Revision as of 22:23, 18 September 2015
Device to demethylate 3-methylxanthine
This part contains genes that allow for the demethylation of 3-methylxanthine. The part contains a synthetic operon consisting of ndmB, ndmD from Pseudomonas putida CBB5, and gst9 from Janthinobacterium sp. Marseille under the control of a constitutive promoter, J23110.
This part can be used in a ∆guaB strain of E. coli to measure the amount of 3-methylxanthine in a solution. By growing the ∆guaB strain with this device in a minimal media with different known concentrations of 3-methylxanthine, a growth curve can be made that correlates culture growth (OD600) with concentration of 3-methylxanthine. Then if the strain is grown in a minimal media with an unknown concentration of 3-methylxanthine, the growth can be compared to the growth curve to calculate the initial concentration of 3-methylxanthine in the media.
Usage and Biology
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12INCOMPATIBLE WITH RFC[12]Illegal NheI site found at 7
Illegal NheI site found at 30
Illegal NheI site found at 644
Illegal NheI site found at 839 - 21INCOMPATIBLE WITH RFC[21]Illegal BglII site found at 1207
Illegal BglII site found at 1678
Illegal XhoI site found at 2819 - 23COMPATIBLE WITH RFC[23]
- 25INCOMPATIBLE WITH RFC[25]Illegal NgoMIV site found at 3517
Illegal AgeI site found at 1346 - 1000COMPATIBLE WITH RFC[1000]