Team:Exeter/lab book/gibs/wk2

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         <a href="https://2012.igem.org/Team:Exeter/lab_book/gibs/wk10"; style="color:#1d1d1b">10th - 14th September</a>
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         <a href="https://2012.igem.org/Team:Exeter/Results#usepoly"; style="color:#e30614" target="_blank"><font size="3"><b>Results: Part 1</b></font></a>
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         <a href="https://2012.igem.org/Team:Exeter/lab_book/gibs/wk11"; style="color:#1d1d1b">17th - 21st September</a>
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         <a href="https://2012.igem.org/Team:Exeter/Results/GvsB"; style="color:#e30614" target="_blank"><font size="3"><b>Results: Part 2</b></font></a>
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     <!<p><b>**Monday 16.7.12**</b></p><br>
     <!<p><b>**Monday 16.7.12**</b></p><br>
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<p>TetrRBS and RBS (BBa_B0034) <a href="https://2012.igem.org/Team:Exeter/lab_book/proto/6" style="color:#1d1d1b"><u>BioBricks resuspended</u></a> and used for <a href="https://2012.igem.org/Team:Exeter/lab_book/proto/1" style="color:#1d1d1b"><u>competent cell transformation.</u></a></p>
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<p>TetrRBS and RBS (BBa_B0034) <a href="https://2012.igem.org/Team:Exeter/lab_book/proto/6" style="color:#57b947"><u>BioBricks resuspended</u></a> and used for <a href="https://2012.igem.org/Team:Exeter/lab_book/proto/1" style="color:#1d1d1b"><u>competent cell transformation.</u></a></p>
<p>1µl of resuspended DNA added to 25µl top10 competent cells.</p>
<p>1µl of resuspended DNA added to 25µl top10 competent cells.</p>
<p>LB(amp) (1:1000) plates used for 20µl and 100µl spread plates.</p><br>
<p>LB(amp) (1:1000) plates used for 20µl and 100µl spread plates.</p><br>
<p><b>**Tuesday 17.7.12**</b></p><br>
<p><b>**Tuesday 17.7.12**</b></p><br>
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<p>Previous days spread plate colonies <a href="https://2012.igem.org/Team:Exeter/lab_book/proto/2" style="color:#1d1d1b"><u>transferred to liquid medium,</u></a> 1:1000 LB(amp) broth.</p><br>
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<p>Previous days spread plate colonies <a href="https://2012.igem.org/Team:Exeter/lab_book/proto/2" style="color:#57b947"><u>transferred to liquid medium,</u></a> 1:1000 LB(amp) broth.</p><br>
<p><b>**Wednesday 18.7.12**</b></p><br>
<p><b>**Wednesday 18.7.12**</b></p><br>
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<p>Miniprep attempt from <a href="http://www.fermentas.com/templates/files/tiny_mce/coa_pdf/coa_k0502.pdf" style="color:#57B947" target="_blank"><u>protocol</u></a></p>
<p>Miniprep attempt from <a href="http://www.fermentas.com/templates/files/tiny_mce/coa_pdf/coa_k0502.pdf" style="color:#57B947" target="_blank"><u>protocol</u></a></p>
<p>Pellet was considered too small, believed to be due to shaking incubator turning off overnight</p>
<p>Pellet was considered too small, believed to be due to shaking incubator turning off overnight</p>
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<p>4 colonies were <a href="https://2012.igem.org/Team:Exeter/lab_book/proto/2" style="color:#1d1d1b"><u>transferred to liquid medium</u></a> as on previous day</p><br>
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<p>4 colonies were <a href="https://2012.igem.org/Team:Exeter/lab_book/proto/2" style="color:#57b947"><u>transferred to liquid medium</u></a> as on previous day</p><br>
<p><b>**Thursday 19.7.12**</b></p><br>
<p><b>**Thursday 19.7.12**</b></p><br>
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<p>Eluted DNA put on ice for analysis with nanodrop spectrophotometer and then stored at -20 °C</p><br>
<p>Eluted DNA put on ice for analysis with nanodrop spectrophotometer and then stored at -20 °C</p><br>
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<p>Plasmids from miniprep digested with EcoR1-HF and PstI according to <a href="https://2012.igem.org/Team:Exeter/lab_book/proto/4" style="color:#1d1d1b"><u>digestion protocol</u></a></p><br>
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<p>Plasmids from miniprep digested with EcoR1-HF and PstI according to <a href="https://2012.igem.org/Team:Exeter/lab_book/proto/4" style="color:#57b947"><u>digestion protocol</u></a></p><br>
<p><ul>Plasmid DNA -  6.5 µl (500ng from largest volume)</p>
<p><ul>Plasmid DNA -  6.5 µl (500ng from largest volume)</p>
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Latest revision as of 00:09, 27 September 2012

ExiGEM2012 Lab Book Gibs wk2

Operon Construction: 16th - 20th July 2012

**Monday 16.7.12**


TetrRBS and RBS (BBa_B0034) BioBricks resuspended and used for competent cell transformation.

1µl of resuspended DNA added to 25µl top10 competent cells.

LB(amp) (1:1000) plates used for 20µl and 100µl spread plates.


**Tuesday 17.7.12**


Previous days spread plate colonies transferred to liquid medium, 1:1000 LB(amp) broth.


**Wednesday 18.7.12**


Centrifuged tubes, 4℃, 10 minutes, 3901 rcf

Miniprep attempt from protocol

Pellet was considered too small, believed to be due to shaking incubator turning off overnight

4 colonies were transferred to liquid medium as on previous day


**Thursday 19.7.12**


Transferred cultures to identical falcon tubes to remove pipette tips

Centrifuged at 3901 rcf for 5 minutes, 4 °C

Supernatant tipped away

Miniprep attempt 2

Step 10 50 µl elution buffer added

Incubated for 2 minutes at room temperature

Centrifuged for 2 minutes, 13000 rpm

20 µl milli-Q water added

Centrifuged for 2 minutes, 13000 rpm

Columns discarded

Eluted DNA put on ice for analysis with nanodrop spectrophotometer and then stored at -20 °C


Plasmids from miniprep digested with EcoR1-HF and PstI according to digestion protocol


    Plasmid DNA - 6.5 µl (500ng from largest volume)

    EcoR1-HF - 1 µl

    PstI - 1 µl

    10x NEBuffer 2 - 5 µl

    100x BSA - 0.5 µl

    MQ Water - 36 µl

Incubated for 10 minutes at 37 °C

DNA run on gel to test fragments

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