Team:Marburg/Notebook:June

From 2013.igem.org

(Difference between revisions)
Line 615: Line 615:
<div class="exp-content">
<div class="exp-content">
<p>For making new aliquots of <i>E. coli</i> DH5α cells 50 ml LB medium were inoculated with 500 µl of an <i>E. coli</i> DH5α culture.</p>
<p>For making new aliquots of <i>E. coli</i> DH5α cells 50 ml LB medium were inoculated with 500 µl of an <i>E. coli</i> DH5α culture.</p>
 +
</div>
 +
</fieldset>
 +
</div>
 +
 +
</div>
 +
 +
<div class="notebooky-entry">
 +
<h2 class="title">
 +
<a name="26-07-2013">26.07.2013</a>
 +
</h2>
 +
 +
<fieldset class="experiment digest">
 +
    <legend><a name="dig">Digest</a></legend>
 +
    <div class="investigator">
 +
<span class="inv">Investigator:</span>
 +
<span class="inv-names">Dominik</span>
 +
</div>
 +
    <div class="aim">
 +
<span class="aim">Aim:</span>
 +
<span class="aim-desc">Digest of pSB1C3-iBB4+iBB10+iBB9, pSB1C3-iBB4+iBB13+iBB9, pSB1C3-iBB6315 and pSB1A3.</span>
 +
</div>
 +
<div class="exp-content">
 +
<p><ul class="digest">
 +
<li>1000 ng Plasmid (pSB1C3-iBB4+iBB10+iBB9, pSB1C3-iBB4+iBB13+iBB9)</li>
 +
<li>0.5 µl EcoRI</li>
 +
<li>0.5 µl SpeI</li>
 +
<li>2 µl CutSmart</li>
 +
<li>ad 20 µl ddH2O</li>
 +
</ul>
 +
 +
<p><ul class="digest">
 +
<li>1000 ng Plasmid (pSB1C3-iBB6315)</li>
 +
<li>0.5 µl XbaI</li>
 +
<li>0.5 µl PstI</li>
 +
<li>2 µl CutSmart</li>
 +
<li>ad 20 µl ddH2O</li>
 +
</ul>
 +
 +
<p><ul class="digest">
 +
<li>1000 ng Plasmid (pSB1A3)</li>
 +
<li>0.5 µl EcoRI</li>
 +
<li>0.5 µl PstI</li>
 +
<li>2 µl CutSmart</li>
 +
<li>ad 20 µl ddH2O</li>
 +
</ul>
 +
 +
<p>The samples were incubated for 1 h at 37° C.</p>
 +
<table class="gel digest">
 +
<colgroup>
 +
<col width="50%" />
 +
<col width="50%" />
 +
</colgroup>
 +
<thead>
 +
<tr>
 +
<th colspan="2" class="title">Gel electrophoresis</th>
 +
</tr>
 +
</thead>
 +
<tbody>
 +
<tr>
 +
<td>
 +
<img src="beispiel.png" width="50%" alt="gel-electrophoresis-image" />
 +
</td>
 +
<td>
 +
<p>
 +
<span class="gel-elc">Gel substances</span>
 +
<ul class="gel-sub">
 +
<li>1% Agarose gel</li>
 +
<li>10 µl RedSafe in 50 ml gel</li>
 +
<li>x µl Hyper Ladder</li>
 +
</ul>
 +
</p>
 +
<p>
 +
<span class="exp">Expactations</span>
 +
<ul class="exp">
 +
<li>Lane 1: 5300 kbp</li>
 +
<li>Lane 2: 3300 kbp</li>
 +
<li>Lane 3: 1300 kbp</li>
 +
</ul>
 +
</p>
 +
<p>All expected fragments were present. The relevant fragments were cut from the gel and then purified via “Qiagen Gel Extraction Kit” (Qiagen, Düsseldorf).</p>
 +
</td>
 +
</tr>
 +
</tbody>
 +
</table>
 +
</div>
 +
</fieldset>
 +
 +
<fieldset class="experiment ligation">
 +
    <legend><a name="lig">Ligation</a></legend>
 +
    <div class="investigator">
 +
<span class="inv">Investigator:</span>
 +
<span class="inv-names">Dominik</span>
 +
</div>
 +
    <div class="aim">
 +
<span class="aim">Aim:</span>
 +
<span class="aim-desc">Assemble the biobricks iBB4+iBB10+iBB9, iBB4+iBB13+iBB9 and iBB96315 into the vector pSB1A3.</span>
 +
</div>
 +
<div class="exp-content">
 +
<p><ul class="lig">
 +
<li>2 µl vector DNA (pSB1A3)</li>
 +
<li>5 µl insert 1 DNA (iBB96315)</li>
 +
<li>5 µl insert 2 DNA (iBB4+iBB10+iBB9,iBB4+iBB13+iBB9)</li>
 +
<li>2 µl 10x T4 DNA ligase buffer</li>
 +
<li>2 µl T4 DNA ligase</li>
 +
<li>4 µl ddH2O</li>
 +
</ul>
 +
<p>The samples were incubated overnight at room temperature.</p>
 +
<p>Resulting in the plasmids pSB1A3-iBB4+iBB10+iBB96315 and pSB1A3-iBB4+iBB13+iBB96315.</p>
 +
</div>
 +
</fieldset>
 +
 +
<fieldset class="experiment miniprep">
 +
    <legend><a name="min">Miniprep</a></legend>
 +
    <div class="investigator">
 +
<span class="inv">Investigator:</span>
 +
<span class="inv-names">Dominik</span>
 +
</div>
 +
    <div class="aim">
 +
<span class="aim">Aim:</span>
 +
<span class="aim-desc">preparation of the pSB1A3-iBB4+iBB11+iBB96315 and pSB1A3-iBB4+iBB12+iBB96315.</span>
 +
</div>
 +
<div class="exp-content">
 +
<p>The plasmids were isolated with the “QIAprep Spin Miniprep Kit” (Qiagen, Düsseldorf) according to the producer instructions.</p>
 +
</div>
 +
</fieldset>
 +
 +
<fieldset class="experiment digest">
 +
    <legend><a name="dig">Digest</a></legend>
 +
    <div class="investigator">
 +
<span class="inv">Investigator:</span>
 +
<span class="inv-names">Dominik</span>
 +
</div>
 +
    <div class="aim">
 +
<span class="aim">Aim:</span>
 +
<span class="aim-desc">Test digest of ppSB1A3-iBB4+iBB11+iBB96315 and pSB1A3-iBB4+iBB12+iBB96315 with <i>Eco</i>RI and <i>Pst</i>I</span>
 +
</div>
 +
<div class="exp-content">
 +
<p><ul class="digest">
 +
<li>1 µl Plasmid (pSB1C3-iBB39,pSB1A3-iBB49 and pSB1C3-iBB6315)</li>
 +
<li>0.3 µl EcoRI</li>
 +
<li>0.3 µl PstI</li>
 +
<li>1 µl CutSmart</li>
 +
<li>7.4 µl ddH2O</li>
 +
</ul>
 +
<p>The samples were incubated for 1 h at 37° C.</p>
 +
<table class="gel digest">
 +
<colgroup>
 +
<col width="50%" />
 +
<col width="50%" />
 +
</colgroup>
 +
<thead>
 +
<tr>
 +
<th colspan="2" class="title">Gel electrophoresis</th>
 +
</tr>
 +
</thead>
 +
<tbody>
 +
<tr>
 +
<td>
 +
<img src="beispiel.png" width="50%" alt="gel-electrophoresis-image" />
 +
</td>
 +
<td>
 +
<p>
 +
<span class="gel-elc">Gel substances</span>
 +
<ul class="gel-sub">
 +
<li>1% Agarose gel</li>
 +
<li>10 µl RedSafe in 50 ml gel</li>
 +
<li>x µl Hyper Ladder</li>
 +
</ul>
 +
</p>
 +
<p>
 +
<span class="exp">Expactations</span>
 +
<ul class="exp">
 +
<li>Lane 1: 5300 kbp</li>
 +
<li>Lane 2: 3300 kbp</li>
 +
<li>Lane 3: 1300 kbp</li>
 +
</ul>
 +
</p>
 +
<p>Most of the preparations resulted in the expected fragments, all others were discarded.</p>
 +
</td>
 +
</tr>
 +
</tbody>
 +
</table>
 +
</div>
 +
</fieldset>
 +
 +
<fieldset class="experiment competent cells">
 +
    <legend>Competent cells</legend>
 +
    <div class="investigator">
 +
<span class="inv">Investigator:</span>
 +
<span class="inv-names">Dominik</span>
 +
</div>
 +
    <div class="aim">
 +
<span class="aim">Aim:</span>
 +
<span class="aim-desc">New aliquots of competent cells (<i>E. coli</i> DH5α).</span>
 +
</div>
 +
<div class="exp-content">
 +
<p>About 80 new aliquots were made.</p>
 +
</div>
 +
</fieldset>
 +
</div>
 +
 +
<div class="notebooky-entry">
 +
<h2 class="title">
 +
<a name="02-07-2013">02.07.2013</a>
 +
</h2>
 +
 +
<fieldset class="experiment sequencing">
 +
    <legend>Sequencing</legend>
 +
    <div class="investigator">
 +
<span class="inv">Investigator:</span>
 +
<span class="inv-names">Dominik</span>
 +
</div>
 +
    <div class="aim">
 +
<span class="aim">Aim:</span>
 +
<span class="aim-desc">Analysis of the sequence of pSB1A3-iBB496315.</span>
 +
</div>
 +
<div class="exp-content">
 +
<p>Obviously the wrong plasmid was sent out for sequencing. Due to the lack of enough plasmids for an additional sequence analysis, we will redo a new miniprep.</p>
 +
</div>
 +
</fieldset>
 +
 +
<fieldset class="experiment transformation">
 +
    <legend>Transformation</legend>
 +
    <div class="investigator">
 +
<span class="inv">Investigator:</span>
 +
<span class="inv-names">Dominik</span>
 +
</div>
 +
    <div class="aim">
 +
<span class="aim">Aim:</span>
 +
<span class="aim-desc">Transformation of <i>E. coli</i> DH5&#945; with the plasmid DNA pSB1A3-iBB4+iBB10+iBB96315 and pSB1A3-iBB4+iBB13+iBB96315.</span>
 +
</div>
 +
<div class="exp-content">
 +
<p>The chemo competent <i>E. coli</i> DH5&alpha; cells were transformed with the plasmids pSB1A3-iBB4+iBB10+iBB96315 and pSB1A3-iBB4+iBB13+iBB96315 and plated on LB-Amp-plates.<br />
 +
The plates were incubated over night at 37° C.</p>
 +
</div>
 +
</fieldset>
 +
</div>
 +
 +
<div class="notebooky-entry">
 +
<h2 class="title">
 +
<a name="30-07-2013">30.07.2013</a>
 +
</h2>
 +
 +
<fieldset class="experiment digest">
 +
    <legend><a name="dig">Digest</a></legend>
 +
    <div class="investigator">
 +
<span class="inv">Investigator:</span>
 +
<span class="inv-names">Dominik</span>
 +
</div>
 +
    <div class="aim">
 +
<span class="aim">Aim:</span>
 +
<span class="aim-desc">Digest of pSB1A3-iBB49 and pSB1C3-iBB6315.</span>
 +
</div>
 +
<div class="exp-content">
 +
<p><ul class="digest">
 +
<li>1000 ng Plasmid (pSB1A3-iBB49)</li>
 +
<li>0.5 µl PstI</li>
 +
<li>0.5 µl SpeI</li>
 +
<li>2 µl CutSmart</li>
 +
<li>ad 20 µl ddH2O</li>
 +
</ul>
 +
 +
<p><ul class="digest">
 +
<li>1000 ng Plasmid (pSB1C3-iBB6315)</li>
 +
<li>0.5 µl XbaI</li>
 +
<li>0.5 µl PstI</li>
 +
<li>2 µl CutSmart</li>
 +
<li>ad 20 µl ddH2O</li>
 +
</ul>
 +
 +
<p>The samples were incubated for 1 h at 37° C.</p>
 +
<table class="gel digest">
 +
<colgroup>
 +
<col width="50%" />
 +
<col width="50%" />
 +
</colgroup>
 +
<thead>
 +
<tr>
 +
<th colspan="2" class="title">Gel electrophoresis</th>
 +
</tr>
 +
</thead>
 +
<tbody>
 +
<tr>
 +
<td>
 +
<img src="beispiel.png" width="50%" alt="gel-electrophoresis-image" />
 +
</td>
 +
<td>
 +
<p>
 +
<span class="gel-elc">Gel substances</span>
 +
<ul class="gel-sub">
 +
<li>1% Agarose gel</li>
 +
<li>10 µl RedSafe in 50 ml gel</li>
 +
<li>x µl Hyper Ladder</li>
 +
</ul>
 +
</p>
 +
<p>
 +
<span class="exp">Expactations</span>
 +
<ul class="exp">
 +
<li>Lane 1: 5300 kbp</li>
 +
<li>Lane 2: 3300 kbp</li>
 +
<li>Lane 3: 1300 kbp</li>
 +
</ul>
 +
</p>
 +
<p>All expected fragments were present. The relevant fragments were cut from the gel and then purified via “Qiagen Gel Extraction Kit” (Qiagen, Düsseldorf).</p>
 +
</td>
 +
</tr>
 +
</tbody>
 +
</table>
 +
</div>
 +
</fieldset>
 +
 +
<fieldset class="experiment inoculation">
 +
    <legend><a name="ino">Inoculation</a></legend>
 +
    <div class="investigator">
 +
<span class="inv">Investigator:</span>
 +
<span class="inv-names">Dominik</span>
 +
</div>
 +
    <div class="aim">
 +
<span class="aim">Aim:</span>
 +
<span class="aim-desc">inoculation of colonies for plasmid preparation</span>
 +
</div>
 +
<div class="exp-content">
 +
<p>4 colonies of pSB1A3-iBB4+iBB10+iBB96315 and the only single colony of pSB1A3-iBB4+iBB13+iBB96315 were inoculated in 5 ml LB medium containing chloramphenicol. <font color="#FF0000">Additionally the remaining ligation preparation was transformed in <i>E. coli</i> DH5α.</font></p>
</div>
</div>
</fieldset>
</fieldset>

Revision as of 18:41, 26 September 2013

Notebook

25.06.2013

Digest
Investigator: Dominik
Aim: Test digest of pSB1A3-iBB39, pSB1A3-iBB49 and pSB1C3-iBB6315 with EcoRI and PstI

  • 1 µl Plasmid (pSB1C3-iBB39,pSB1A3-iBB49 and pSB1C3-iBB6315)
  • 0.3 µl EcoRI
  • 0.3 µl PstI
  • 1 µl CutSmart
  • 7.4 µl ddH2O

The samples were incubated for 1 h at 37° C.

Gel electrophoresis
gel-electrophoresis-image

Gel substances

  • 1% Agarose gel
  • 10 µl RedSafe in 50 ml gel
  • x µl Hyper Ladder

Expactations

  • Lane 1: 5300 kbp
  • Lane 2: 3300 kbp
  • Lane 3: 1300 kbp

Worked as expected.

26.06.2013

Digest
Investigator: Dominik
Aim: Construction of the plasmids pSB1A3-iBB10+9, pSB1A3-iBB11+9, pSB1A3-iBB12+9 and pSB1A3-iBB13+9

  • 1 µl Plasmid (pSB1C3-iBB10, pSB1C3-iBB11, pSB1C3-iBB12 and pSB1C3-iBB13)
  • 0.5 µl EcoRI
  • 0.5 µl SpeI
  • 2 µl CutSmart
  • 12 µl ddH2O

  • 1 µl Plasmid (pSB1C3-iBB9)
  • 0.5 µl XbaI
  • 0.5 µl PstI
  • 2 µl CutSmart
  • 12 µl ddH2O

  • 1 µl Plasmid (pSB1A3)
  • 0.5 µl EcoRI
  • 0.5 µl PstI
  • 2 µl CutSmart
  • 12 µl ddH2O

The samples were incubated for 1.5 h at 37° C.

Gel electrophoresis
gel-electrophoresis-image

Gel substances

  • 1% Agarose gel
  • 10 µl RedSafe in 50 ml gel
  • x µl Hyper Ladder

Expactations

  • Lane 1: 5300 kbp
  • Lane 2: 3300 kbp
  • Lane 3: 1300 kbp

All expected fragments were present. The relevant fragments were cut from the gel and then purified via “Qiagen Gel Extraction Kit” (Qiagen, Düsseldorf).
Ligation
Investigator: Dominik
Aim: Assemble the biobricks iBB10+iBB9, iBB11+iBB9, iBB12+iBB9 and iBB13+iBB9 into the vector pSB1A3.

  • 2 µl vector DNA (pSB1A3)
  • 2 µl insert 1 DNA (iBB9)
  • 2 µl insert 2 DNA (iBB10, iBB11, iBB12 or iBB13)
  • 2 µl 10x T4 DNA ligase buffer
  • 2 µl T4 DNA ligase
  • 2 µl ddH2O

The samples were incubated overnight at room temperature.

27.06.2013

Transformation
Investigator: Dominik
Aim: Transformation of E. coli DH5α with the plasmid DNA pSB1A3-iBB10+iBB9, pSB1A3-iBB11+iBB9, pSB1A3-iBB12+iBB9 and pSB1A3-iBB13+iBB9.

The chemo competent E. coli DH5α cells were transformed with the plasmids pSB1A3-iBB10+iBB9, pSB1A3-iBB11+iBB9,pSB1A3-iBB12+iBB9 and pSB1A3-iBB13+iBB9 DNA and plated on LB-Amp-plates.
The plates were incubated over night at 37° C.

Inoculation
Investigator: Dominik
Aim: inoculation of colonies for plasmid preparation

4 colonies of pSB1A3-iBB395146 and 4 colonies of pSB1A3-iBB496315 were inoculated in 5 ml LB medium containing ampicillin.

02.07.2013

Miniprep
Investigator: Dominik
Aim: preparation of the plasmids pSB1A3-iBB10+iBB9, pSB1A3-iBB11+iBB9, pSB1A3-iBB12+iBB9 and pSB1A3-iBB13+iBB9.

The plasmids were isolated with the “QIAprep Spin Miniprep Kit” (Qiagen, Düsseldorf) according to the producer instructions.

Digest
Investigator: Dominik
Aim: Test digest of the plasmids pSB1A3-iBB10+iBB9, pSB1A3-iBB11+iBB9, pSB1A3-iBB12+iBB9 and pSB1A3-iBB13+iBB9 with EcoRI and PstI

  • 1 µl Plasmid (pSB1A3-iBB10+iBB9, pSB1A3-iBB11+iBB9, pSB1A3-iBB12+iBB9 and pSB1A3-iBB13+iBB9)
  • 0.3 µl EcoRI
  • 0.3 µl PstI
  • 1 µl CutSmart
  • 7.4 µl ddH2O

The samples were incubated for 1 h at 37° C.

Gel electrophoresis
gel-electrophoresis-image

Gel substances

  • 1% Agarose gel
  • 10 µl RedSafe in 50 ml gel
  • x µl Hyper Ladder

Expactations

  • Lane 1: 5300 kbp
  • Lane 2: 3300 kbp
  • Lane 3: 1300 kbp

Worked as expected.

23.07.2013

Digest
Investigator: Dominik
Aim: Test digest of the plasmids pSB1C3-iBB4+iBB11+iBB9, pSB1C3-iBB4+iBB12+iBB9 with EcoRI and PstI

  • 1 µl Plasmid (pSB1C3-iBB4+iBB11+iBB9 and pSB1C3-iBB4+iBB12+iBB9)
  • 0.3 µl EcoRI
  • 0.3 µl PstI
  • 1 µl CutSmart
  • 7.4 µl ddH2O

The samples were incubated for 1 h at 37° C.

Gel electrophoresis
gel-electrophoresis-image

Gel substances

  • 1% Agarose gel
  • 10 µl RedSafe in 50 ml gel
  • x µl Hyper Ladder

Expactations

  • Lane 1: 5300 kbp
  • Lane 2: 3300 kbp
  • Lane 3: 1300 kbp

Worked as expected.

24.07.2013

Inoculation
Investigator: Dominik
Aim: inoculation of colonies for plasmid preparation

4 colonies of pSB1C3-iBB4+iBB10+iBB9 and 4 colonies of pSB1C3-iBB4+iBB13+iBB9 were inoculated in 5 ml LB medium containing chloramphenicol.

Digest
Investigator: Dominik
Aim: Digest of pSB1C3-iBB4+iBB11+iBB9, pSB1C3-iBB4+iBB12+iBB9, pSB1C3-iBB6315 and pSB1A3.

  • 1000 ng Plasmid (pSB1C3-iBB4+iBB11+iBB9, pSB1C3-iBB4+iBB12+iBB9)
  • 0.5 µl EcoRI
  • 0.5 µl SpeI
  • 2 µl CutSmart
  • ad 20 µl ddH2O

  • 1000 ng Plasmid (pSB1C3-iBB6315)
  • 0.5 µl XbaI
  • 0.5 µl PstI
  • 2 µl CutSmart
  • ad 20 µl ddH2O

  • 1000 ng Plasmid (pSB1A3)
  • 0.5 µl EcoRI
  • 0.5 µl PstI
  • 2 µl CutSmart
  • ad 20 µl ddH2O

The samples were incubated for 1 h at 37° C.

Gel electrophoresis
gel-electrophoresis-image

Gel substances

  • 1% Agarose gel
  • 10 µl RedSafe in 50 ml gel
  • x µl Hyper Ladder

Expactations

  • Lane 1: 5300 kbp
  • Lane 2: 3300 kbp
  • Lane 3: 1300 kbp

All expected fragments were present. The relevant fragments were cut from the gel and then purified via “Qiagen Gel Extraction Kit” (Qiagen, Düsseldorf).
Ligation
Investigator: Dominik
Aim: Assemble the biobricks iBB4+iBB11+iBB96315 and iBB4+iBB12+iBB96315 into the vector pSB1A3.

  • 2 µl vector DNA (pSB1A3)
  • 5 µl insert 1 DNA (iBB6315)
  • 5 µl insert 2 DNA (iBB4+iBB11+iBB9, iBB4+iBB12+iBB9)
  • 2 µl 10x T4 DNA ligase buffer
  • 2 µl T4 DNA ligase
  • 4 µl ddH2O

The samples were incubated for 2h at 16 °C.

Transformation
Investigator: Dominik
Aim: Transformation of E. coli DH5α with the plasmid DNA pSB1A3-iBB4+iBB11+iBB96315 and pSB1A3-iBB4+iBB12+iBB96315.

The chemo competent E. coli DH5α cells were transformed with the plasmids pSB1A3-iBB4+iBB11+iBB96315 and pSB1A3-iBB4+iBB12+iBB96315 DNA and plated on LB-Amp-plates.
The plates were incubated over night at 37° C.

25.07.2013

Sequencing
Investigator: Dominik
Aim: Complete sequencing of pSB1A3-iBB496315.

8 new sequencing samples were sent out.

Miniprep
Investigator: Dominik
Aim: preparation of the plasmids pSB1A3-iBB4+iBB10+iBB9 and pSB1A3-iBB4+iBB13+iBB9.

The plasmids were isolated with the “QIAprep Spin Miniprep Kit” (Qiagen, Düsseldorf) according to the producer instructions.

Digest
Investigator: Dominik
Aim: Test digest of pSB1C3-iBB4+iBB10+iBB9 and pSB1C3-iBB4+iBB13+iBB9 with EcoRI and PstI

  • 1 µl Plasmid (pSB1C3-iBB4+iBB10+iBB9 and pSB1C3-iBB4+iBB13+iBB9)
  • 0.3 µl EcoRI
  • 0.3 µl PstI
  • 1 µl CutSmart
  • 7.4 µl ddH2O

The samples were incubated for 1 h at 37° C.

Gel electrophoresis
gel-electrophoresis-image

Gel substances

  • 1% Agarose gel
  • 10 µl RedSafe in 50 ml gel
  • x µl Hyper Ladder

Expactations

  • Lane 1: 5300 kbp
  • Lane 2: 3300 kbp
  • Lane 3: 1300 kbp

Two samples of each plasmid preparation showed the expected fragments.
Inoculation
Investigator: Dominik
Aim: inoculation of colonies for plasmid preparation

4 colonies of pSB1A3-iBB4+iBB11+iBB96315 and 4 colonies of pSB1A3-iBB4+iBB12+iBB96315 were inoculated in 5 ml LB medium containing chloramphenicol.

Competent cells
Investigator: Dominik
Aim: Overnight culture for making new aliquots of competent cells.

For making new aliquots of E. coli DH5α cells 50 ml LB medium were inoculated with 500 µl of an E. coli DH5α culture.

26.07.2013

Digest
Investigator: Dominik
Aim: Digest of pSB1C3-iBB4+iBB10+iBB9, pSB1C3-iBB4+iBB13+iBB9, pSB1C3-iBB6315 and pSB1A3.

  • 1000 ng Plasmid (pSB1C3-iBB4+iBB10+iBB9, pSB1C3-iBB4+iBB13+iBB9)
  • 0.5 µl EcoRI
  • 0.5 µl SpeI
  • 2 µl CutSmart
  • ad 20 µl ddH2O

  • 1000 ng Plasmid (pSB1C3-iBB6315)
  • 0.5 µl XbaI
  • 0.5 µl PstI
  • 2 µl CutSmart
  • ad 20 µl ddH2O

  • 1000 ng Plasmid (pSB1A3)
  • 0.5 µl EcoRI
  • 0.5 µl PstI
  • 2 µl CutSmart
  • ad 20 µl ddH2O

The samples were incubated for 1 h at 37° C.

Gel electrophoresis
gel-electrophoresis-image

Gel substances

  • 1% Agarose gel
  • 10 µl RedSafe in 50 ml gel
  • x µl Hyper Ladder

Expactations

  • Lane 1: 5300 kbp
  • Lane 2: 3300 kbp
  • Lane 3: 1300 kbp

All expected fragments were present. The relevant fragments were cut from the gel and then purified via “Qiagen Gel Extraction Kit” (Qiagen, Düsseldorf).
Ligation
Investigator: Dominik
Aim: Assemble the biobricks iBB4+iBB10+iBB9, iBB4+iBB13+iBB9 and iBB96315 into the vector pSB1A3.

  • 2 µl vector DNA (pSB1A3)
  • 5 µl insert 1 DNA (iBB96315)
  • 5 µl insert 2 DNA (iBB4+iBB10+iBB9,iBB4+iBB13+iBB9)
  • 2 µl 10x T4 DNA ligase buffer
  • 2 µl T4 DNA ligase
  • 4 µl ddH2O

The samples were incubated overnight at room temperature.

Resulting in the plasmids pSB1A3-iBB4+iBB10+iBB96315 and pSB1A3-iBB4+iBB13+iBB96315.

Miniprep
Investigator: Dominik
Aim: preparation of the pSB1A3-iBB4+iBB11+iBB96315 and pSB1A3-iBB4+iBB12+iBB96315.

The plasmids were isolated with the “QIAprep Spin Miniprep Kit” (Qiagen, Düsseldorf) according to the producer instructions.

Digest
Investigator: Dominik
Aim: Test digest of ppSB1A3-iBB4+iBB11+iBB96315 and pSB1A3-iBB4+iBB12+iBB96315 with EcoRI and PstI

  • 1 µl Plasmid (pSB1C3-iBB39,pSB1A3-iBB49 and pSB1C3-iBB6315)
  • 0.3 µl EcoRI
  • 0.3 µl PstI
  • 1 µl CutSmart
  • 7.4 µl ddH2O

The samples were incubated for 1 h at 37° C.

Gel electrophoresis
gel-electrophoresis-image

Gel substances

  • 1% Agarose gel
  • 10 µl RedSafe in 50 ml gel
  • x µl Hyper Ladder

Expactations

  • Lane 1: 5300 kbp
  • Lane 2: 3300 kbp
  • Lane 3: 1300 kbp

Most of the preparations resulted in the expected fragments, all others were discarded.
Competent cells
Investigator: Dominik
Aim: New aliquots of competent cells (E. coli DH5α).

About 80 new aliquots were made.

02.07.2013

Sequencing
Investigator: Dominik
Aim: Analysis of the sequence of pSB1A3-iBB496315.

Obviously the wrong plasmid was sent out for sequencing. Due to the lack of enough plasmids for an additional sequence analysis, we will redo a new miniprep.

Transformation
Investigator: Dominik
Aim: Transformation of E. coli DH5α with the plasmid DNA pSB1A3-iBB4+iBB10+iBB96315 and pSB1A3-iBB4+iBB13+iBB96315.

The chemo competent E. coli DH5α cells were transformed with the plasmids pSB1A3-iBB4+iBB10+iBB96315 and pSB1A3-iBB4+iBB13+iBB96315 and plated on LB-Amp-plates.
The plates were incubated over night at 37° C.

30.07.2013

Digest
Investigator: Dominik
Aim: Digest of pSB1A3-iBB49 and pSB1C3-iBB6315.

  • 1000 ng Plasmid (pSB1A3-iBB49)
  • 0.5 µl PstI
  • 0.5 µl SpeI
  • 2 µl CutSmart
  • ad 20 µl ddH2O

  • 1000 ng Plasmid (pSB1C3-iBB6315)
  • 0.5 µl XbaI
  • 0.5 µl PstI
  • 2 µl CutSmart
  • ad 20 µl ddH2O

The samples were incubated for 1 h at 37° C.

Gel electrophoresis
gel-electrophoresis-image

Gel substances

  • 1% Agarose gel
  • 10 µl RedSafe in 50 ml gel
  • x µl Hyper Ladder

Expactations

  • Lane 1: 5300 kbp
  • Lane 2: 3300 kbp
  • Lane 3: 1300 kbp

All expected fragments were present. The relevant fragments were cut from the gel and then purified via “Qiagen Gel Extraction Kit” (Qiagen, Düsseldorf).
Inoculation
Investigator: Dominik
Aim: inoculation of colonies for plasmid preparation

4 colonies of pSB1A3-iBB4+iBB10+iBB96315 and the only single colony of pSB1A3-iBB4+iBB13+iBB96315 were inoculated in 5 ml LB medium containing chloramphenicol. Additionally the remaining ligation preparation was transformed in E. coli DH5α.

Retrieved from "http://2013.igem.org/Team:Marburg/Notebook:June"