Difference between revisions of "Part:BBa P0140"
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<partinfo>BBa_P0140 SequenceAndFeatures</partinfo>
 
<partinfo>BBa_P0140 SequenceAndFeatures</partinfo>
  
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https://parts.igem.org/Part:BBa_P0140#
+
Tianjin’s 2021 characterization
 +
TetR BBa_P0140
 +
<b><h2>New information of TetR promoter leakage</h2></b>
 +
<h3>Background</h3>
 +
<p>In order to better apply the TetR promoter in the project, we characterized the leakage amount of the TetR promoter. We constructed a carotene plasmid with TetR promoter, and transformed it into yeasts, then cultured the yeasts without AHT inducer. By observing the color of the colony, the leakage of TetR promoter can be roughly determined.<p>
 +
<h3>Result</h3>
 +
<p>Our experimental results show that the TetR promoter is very easy to leak, and the expression amount of the circuit is different and difficult to test. Therefore, the results clearly indicated that in strict experiments, using the TetR promoter alone will affect the experimental results. <p>
 +
<img  src="https://2021.igem.org/wiki/images/c/c4/T--Tianjin--Parts1.png" alt="#">
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<br>
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===Functional Parameters===
 
===Functional Parameters===
 
<partinfo>BBa_P0140 parameters</partinfo>
 
<partinfo>BBa_P0140 parameters</partinfo>
 
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Revision as of 13:45, 17 October 2021

PoPS -> TetR [S0163]

Protein generator converting TIPS to the protein TetR. Used as the input section for Quad Part Inverter Part:BBa_Q01140.

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
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]

Tianjin’s 2021 characterization TetR BBa_P0140

New information of TetR promoter leakage

Background

In order to better apply the TetR promoter in the project, we characterized the leakage amount of the TetR promoter. We constructed a carotene plasmid with TetR promoter, and transformed it into yeasts, then cultured the yeasts without AHT inducer. By observing the color of the colony, the leakage of TetR promoter can be roughly determined.<p>

Result

<p>Our experimental results show that the TetR promoter is very easy to leak, and the expression amount of the circuit is different and difficult to test. Therefore, the results clearly indicated that in strict experiments, using the TetR promoter alone will affect the experimental results. <p> <img src="T--Tianjin--Parts1.png" alt="#">