Difference between revisions of "Part:BBa K629005"
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Escherichia coli cells which contain a functional Kup (formerly TrkD) system took up Cs' with a moderate rate and affinity. Kup is a separate K+ uptake system with relatively little discrimination in the transport of the cations K+, Rb+, and Cs'. Regardless of the presence or absence of Kup, K+-replete cells took up Cs'primarily by a very low affinity mode, proportional to the ratio of the Cs' and K+ concentrations in the medium. In our project, trkD is used to collect Cs-137 when recN is activated by radiation and start the transcription of trkD,in order to absorb this kind of radioactive source like Cs-137. | Escherichia coli cells which contain a functional Kup (formerly TrkD) system took up Cs' with a moderate rate and affinity. Kup is a separate K+ uptake system with relatively little discrimination in the transport of the cations K+, Rb+, and Cs'. Regardless of the presence or absence of Kup, K+-replete cells took up Cs'primarily by a very low affinity mode, proportional to the ratio of the Cs' and K+ concentrations in the medium. In our project, trkD is used to collect Cs-137 when recN is activated by radiation and start the transcription of trkD,in order to absorb this kind of radioactive source like Cs-137. | ||
Revision as of 01:00, 6 October 2011
trkD, a functional Kup (formerly TrkD) system took up Cs+ with a moderate rate and affinity
Background
Escherichia coli cells which contain a functional Kup (formerly TrkD) system took up Cs' with a moderate rate and affinity. Kup is a separate K+ uptake system with relatively little discrimination in the transport of the cations K+, Rb+, and Cs'. Regardless of the presence or absence of Kup, K+-replete cells took up Cs'primarily by a very low affinity mode, proportional to the ratio of the Cs' and K+ concentrations in the medium. In our project, trkD is used to collect Cs-137 when recN is activated by radiation and start the transcription of trkD,in order to absorb this kind of radioactive source like Cs-137.
Sequence and Features
Assembly Compatibility:
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21INCOMPATIBLE WITH RFC[21]Illegal BamHI site found at 245
- 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000INCOMPATIBLE WITH RFC[1000]Illegal SapI.rc site found at 1320