Difference between revisions of "Part:BBa K3221205"
 
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<partinfo>BBa_K3221205 parameters</partinfo>
 
<partinfo>BBa_K3221205 parameters</partinfo>
 
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'''iGEM19_SCU-China:'''
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=='''iGEM19_SCU-China:'''==
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<p>The yamilCP was improved from amilCP(Part:[https://parts.igem.org/Part:BBa_K592009 BBa_K592009]), which is a blue chromoprotein gene from <i>Acropora millepora</i> submitted by Team Uppsala-Sweden 2011.</p>
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<p>We expected amilCP to be expressed efficiently in <i>S. cerevisiae</i>, so we chose amilCP to be improved. We processed codon optimization on original amilCP sequence and added a consensus sequence (AAAAAA) for its usage in <i>S. cerevisiae</i>. And the new sequence was named yamilCP.</p>
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<p style="font-size:18px !important;">The yamilCP was improved from amilCP (Part: [https://parts.igem.org/Part:BBa_K592009 BBa_K592009]), which is a blue chromoprotein gene from <i>Acropora millepora</i> submitted by Team Uppsala-Sweden 2011.</p>
  
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<p>We respectively cloned the amilCP and yamilCP on the vector of pYES2-NTA.There are the maps of pYES2-amilCP and pYES2-yamilCP (Figure.1 and Figure.2). And we verified the construction of them by double restriction enzymes digestion and sequencing (Figure.3).</p>
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<p style="font-size:18px !important;">We expected amilCP to be expressed efficiently in <i>S. cerevisiae</i>, so we chose amilCP to be improved. We processed codon optimization on original amilCP sequence and added a consensus sequence (AAAAAA) for <i>S. cerevisiae</i> expression. And the new sequence was named yamilCP.</p>
  
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<p>Then we transformed pYES2-amilCP and pYES2-yamilCP into <i>S. cerevisiae</i> respectively and successfully observed the expression of blue chromoprotein (Figure.4).</p>
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<p>[[File:T--SCU-China--scu-improvement-Figure1.png|450px||left|]]
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[[File:T--SCU-China--scu-improvement-Figure2.png|450px||right|]]<br></p>
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&emsp;&emsp;&emsp;&emsp;&emsp;<p class="left"><b>Figure. 1 The map of plasmid pYES2-amilCP</b>&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;            <b>Figure. 2 The map of plasmid pYES2-yamilCP</b></p>
  
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<p>To test the expression of pYES2-amilCP and pYES2-yamilCP in <i>S. cerevisiae</i>, we transformed them into <i>S. cerevisiae</i> BY4741 and used galactose to induce blue chromoprotein expression. After 10 days, we observed blue colony on the pYES2-yamilCP plate at first and there was no blue colony on the pYES2-amilCP plate, which confirm that yamilCP express more quickly than amilCP (Figure.5). It shows that our improvement is successful.</p>
 
  
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<p>As the result, the improved yamilCP was successfully expressed, and the expression of yamilCP is more quickly than that of amilCP in <i>S. cerevisiae</i>. </p>
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<p style="font-size:18px !important;">We respectively cloned the amilCP and yamilCP on the vector of pYES2-NTA.There are the maps of pYES2-amilCP and pYES2-yamilCP (Figure.1 and Figure.2). And we verified the construction of them by double restriction enzyme digestion(Figure.3) and sequencing.</p>
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[[File:T--SCU-China--scu-improvement-Figure1.png|720px|]]
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<p><b>Figure.1 The map of plasmid pYES2-amilCP</b></p>
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[[File:T--SCU-China--scu-improvement-Figure3.png|600px||center|]]
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[[File:T--SCU-China--scu-improvement-Figure2.png|720px|]]
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<p class="center"><b>Figure. 3 The double restriction enzyme digestion verification result. lane 1: pYES2-amilCP plasmid, lane 2: pYES2-amilCP plasmid digestion, lane 3: pYES2-yamilCP plasmid, lane4: pYES2-amilCP plasmid digestion, Marker：Trans 2K plus Ⅱ Marker.</b></p>
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<p><b>Figure.2 The map of plasmid pYES2-yamilCP</b></p>
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[[File:T--SCU-China--scu-improvement-Figure3.png|720px|]]
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<p><b>Figure.3 The double enzyme digestion verification result. lane 1: pYES2-amilCP plasmid, lane 2: pYES2-amilCP plasmid digestion, lane 3: pYES2-yamilCP plasmid, lane4: pYES2-amilCP plasmid digestion, Marker：Trans 2K plus Ⅱ Marker.</b></p>
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<p style="font-size:18px !important;">Then we transformed pYES2-amilCP and pYES2-yamilCP into <i>S. cerevisiae</i> respectively. Later on, We observed the expression of blue chromoprotein with the induction of galactose (Figure.4).</p>
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[[File:T--SCU-China--scu-improvement-Figure5.png|720px|]]
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<p><b>Figure.5 the transformation results of pYES2-amilCP and pYES2-yamilCP into <i>S. cerevisiae</i> BY4741 with galactose induction after 10 days.</b></p>
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[[File:T--SCU-China--scu-improvement-Figure4.png|600px||center|]]
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<p class="center"><b>Figure. 4 The colony transformed pYES2-amilCP and pYES2-yamilCP expressed blue chromoprotein.</b></p>
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<p style="font-size:18px !important;">To test the expression effciency of pYES2-amilCP and pYES2-yamilCP in <i>S. cerevisiae</i>, we transformed them into BY4741 and used galactose to induce blue chromoprotein expression. After 10 days, we observed blue colonies on the pYES2-yamilCP plate at first and there was no blue colony on the pYES2-amilCP plate, which confirmed that yamilCP expressed more quickly than amilCP (Figure.5). As Figure. 5, there is no blue clony (0/356) on the amilCP plate while 8 colonies (8/575) on the yamilCP plate. It shows that our improvement is successful.</p>
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<p style="font-size:18px !important;">As the result, the improved yamilCP was successfully expressed, and the expression of yamilCP is more quickly than that of amilCP in <i>S. cerevisiae</i>. </p>
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[[File:T--SCU-China--scu-improvement-Figure5-1.png|600px||center|]]
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<p class="center"><b>Figure. 5 The transformation results of pYES2-amilCP and pYES2-yamilCP into <i>S. cerevisiae</i> BY4741 with galactose induction after 10 days.</b></p>

Latest revision as of 08:23, 21 October 2019


YamilCP is a CDS of blue chromoprotein in S. cerevisiae.

YamilCP is a CDS of chromoprotein which can exhibit strong blue color in S. cerevisiae. It was optimized for S. cerevisiae on the basis of amilCP(BBa_K592009) which is encouraged by Team Uppsala-Sweden 2011. It acts as a reporter in our project to determine the function of Gal1 promoter (pGAL1) and Met3 promoter (pMet3).


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]


iGEM19_SCU-China:

The yamilCP was improved from amilCP (Part: BBa_K592009), which is a blue chromoprotein gene from Acropora millepora submitted by Team Uppsala-Sweden 2011.

We expected amilCP to be expressed efficiently in S. cerevisiae, so we chose amilCP to be improved. We processed codon optimization on original amilCP sequence and added a consensus sequence (AAAAAA) for S. cerevisiae expression. And the new sequence was named yamilCP.

T--SCU-China--scu-improvement-Figure1.png
T--SCU-China--scu-improvement-Figure2.png














     

Figure. 1 The map of plasmid pYES2-amilCP                      Figure. 2 The map of plasmid pYES2-yamilCP


We respectively cloned the amilCP and yamilCP on the vector of pYES2-NTA.There are the maps of pYES2-amilCP and pYES2-yamilCP (Figure.1 and Figure.2). And we verified the construction of them by double restriction enzyme digestion(Figure.3) and sequencing.

T--SCU-China--scu-improvement-Figure3.png

Figure. 3 The double restriction enzyme digestion verification result. lane 1: pYES2-amilCP plasmid, lane 2: pYES2-amilCP plasmid digestion, lane 3: pYES2-yamilCP plasmid, lane4: pYES2-amilCP plasmid digestion, Marker：Trans 2K plus Ⅱ Marker.


Then we transformed pYES2-amilCP and pYES2-yamilCP into S. cerevisiae respectively. Later on, We observed the expression of blue chromoprotein with the induction of galactose (Figure.4).

T--SCU-China--scu-improvement-Figure4.png

Figure. 4 The colony transformed pYES2-amilCP and pYES2-yamilCP expressed blue chromoprotein.


To test the expression effciency of pYES2-amilCP and pYES2-yamilCP in S. cerevisiae, we transformed them into BY4741 and used galactose to induce blue chromoprotein expression. After 10 days, we observed blue colonies on the pYES2-yamilCP plate at first and there was no blue colony on the pYES2-amilCP plate, which confirmed that yamilCP expressed more quickly than amilCP (Figure.5). As Figure. 5, there is no blue clony (0/356) on the amilCP plate while 8 colonies (8/575) on the yamilCP plate. It shows that our improvement is successful.


As the result, the improved yamilCP was successfully expressed, and the expression of yamilCP is more quickly than that of amilCP in S. cerevisiae.

T--SCU-China--scu-improvement-Figure5-1.png

Figure. 5 The transformation results of pYES2-amilCP and pYES2-yamilCP into S. cerevisiae BY4741 with galactose induction after 10 days.