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| - | {{:Team:UNIK_Copenhagen/template}}
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| - | <html>
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| - | <link href='http://fonts.googleapis.com/css?family=The+Girl+Next+Door' rel='stylesheet' type='text/css'>
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| - | <style type="text/css">
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| - | #indent_content{
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| - | #all_content p, #all_content h1{
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| - | .content{
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| - | background-image: url(https://static.igem.org/mediawiki/2013/f/fc/UNIK_Copenhagen_Notebook_Paper.jpg);
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| - | background-size: 50%;
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| - | #content2, #content3, #content4, #content5, #content6, #content7, #content8, #content9, #content10, #content11, #content12{
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| - | #content4 p{font-size: 12px;}
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| - | </style>
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| - | <script type="text/javascript">
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| - | function ThisTab(new_tab, new_content) {
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| - | for(var i=1;i<13;i++){document.getElementById('content'+i).style.display = 'none';}
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| - | </script>
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| - | <div id="indent_content">
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| - | <h1> Notebook </h1>
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| - | <p>Get our Nootebook in a printable version <a href="#"> here </a>.</p>
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| - | </div>
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| - | <div id="all_content">
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| - | <div id="tabs">
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| - | <div id="items">
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| - | <div id="content1" class="content">
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| - | <div class="left_page">
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| - | <h1>Week 1 - July 8<sup>th</sup>-14<sup>th</sup> </h1>
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| - | <p>
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| - | <u>Culturing of magnetotactic bacteria (MTBs)</u> <br>
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| - | Making base medium for growing magnetotactic bacteria. This medium was also used to make agar plates.
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| - | MS-1 inoculated in liquid base medium. Falcon tubes were flushed with the nitrogen before use and incubated at 28 degrees.
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| - | Plates were kept in a closed container with an Oxoid AnaeroGen pad.<br><br>
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| - | <u>Assembly of constructs</u> <br>
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| - | Glycerol stock of E. coli with pBBR1MCS-2 was thawed to grow on these plates.
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| - | Primers for MamC (MS-1 strain) was ordered.
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| - | </p>
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| - | </div>
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| - | <div class="right_page">
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| - | <p>Team photo in the park at Frederiksberg Campus </p>
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| - | <a href="https://static.igem.org/mediawiki/2013/2/25/UNIK_Copenhagen_slide1.jpeg" target="_blank">
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| - | <img src="https://static.igem.org/mediawiki/2013/2/25/UNIK_Copenhagen_slide1.jpeg" width="350">
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| - | </a>
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| - | </div>
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| - | </div>
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| - | <div id="content2" class="content">
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| - | <div class="left_page">
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| - | <h1>Week 2</h1>
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| - | <p><u>Assembly of constructs</u>
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| - | Overnight liquid cultures of pBBR1MCS-2 and eGFP plasmid (from Adam Takos) <br>
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| - | <br>
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| - | Touchdown PCR amplification of MamC from MS-1 gDNA (both Phusion and Hotmaster) and of eGFP (only Hotmaster).
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| - | <br>
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| - | <a href="https://static.igem.org/mediawiki/2013/3/35/UNIK_Copenhagen_Notebook_ref_12.04.jpg" target="_blank">
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| - | <img src="https://static.igem.org/mediawiki/2013/3/35/UNIK_Copenhagen_Notebook_ref_12.04.jpg" height="200">
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| - | </a>
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| - | <br>
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| - | </p>
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| - | </div>
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| - | <div class="right_page">
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| - | <p>Gel purification of bands from PCR amplification and subsequent nanodrop. Due to poor yield from this extraction gradient PCR was performed (56-68 degrees). <br><br>
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| - | <a href="https://static.igem.org/mediawiki/2013/3/30/UNIK_Copenhagen_Notebook_ref_12.20.jpg" target="_blank">
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| - | <img src="https://static.igem.org/mediawiki/2013/3/30/UNIK_Copenhagen_Notebook_ref_12.20.jpg" height="200">
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| - | </a>
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| - | <br><br>
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| - | Traditional cloning of eGFP fragments into pDRIVE.
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| - | Transformation of eFbFP-pEX-A (synthesized gene, Eurofins) and eGFP-pDRIVE. </p>
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| - | </div>
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| - | </div>
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| - | <div id="content3" class="content">
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| - | <div class="left_page">
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| - | <h1>Week 3</h1>
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| - | <p>
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| - | <u>Culturing of MTBs</u> <br>
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| - | making charcoal media and plates. MS-1 and MSR-1 was inoculated. Liquid cultures were setup in Hungate tubes 200ul, 400ul and 600ul of each strain (MS-1 and MSR-1). Charcoal plates were inoculated as well with both strains.
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| - | <br><br>
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| - | <u>Assembly of constructs</u><br>
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| - | Colony PCRs of eFbFP-pEX-A and eGFP-pDRIVE. Only eFbFP was successful.
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| - | <br>
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| - | <a href="https://static.igem.org/mediawiki/2013/5/5b/UNIK_Copenhagen_Notebook_ref_12.34.jpg" target="_blank">
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| - | <img src="https://static.igem.org/mediawiki/2013/5/5b/UNIK_Copenhagen_Notebook_ref_12.34.jpg" height="150">
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| - | </a>
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| - | <br>
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| - | Overnight cultures were made of colonies 1-4 (eFbFP-pEX-A). Miniprep of eFbFP-pEX-A
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| - | </p>
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| - | </div>
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| - | <div class="right_page">
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| - | <p>
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| - |
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| - |
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| - | cultures. Samples sent for sequencing. <br><br>
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| - | Overnight cultures were made of colonies 1-4 (eFbFP-pEX-A).
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| - | Miniprep of eFbFP-pEX-A cultures. Samples sent for sequencing.
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| - | Colony PCR of eGFP-pDRIVE was repeated. Still negative.
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| - | Cloning and transformation was also repeated. CloneJET PCR cloning kit was used to create eGFP-pJET (pJET was chosen instead of pDRIVE). Not successful.
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| - | <br><br>
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| - | Gradient PCR of eGFP premade vector (56-65 degrees). Gel electrophoresis was carried out and the bands were purified from the gel.
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| - | <br><br>
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| - | An attempt to clone eGFP into pDRIVE was not successful.
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| - | The cloning of eFbFP into expression vector pBBR1MCS-2 was successful instead.
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| - | <br><br>
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| - | Colony PCR of eGFP-pDRIVE and eFbFP-pBBR1MCS-2. Gel electrophoresis revealed only one colony to be successful (eFbFP-pBBR1MCS-2 no. 17).
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| - | <br><br>
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| - | </p>
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| - | </div>
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| - | </div>
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| - | <div id="content4" class="content">
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| - | <div class="left_page">
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| - | <h1>Week 4</h1>
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| - | <p>
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| - | <u>Assembly of constructs</u>
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| - | Colony PCR of eGFP-pDRIVE was repeated with increased elongation time (1 min.)
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| - | <a href="https://static.igem.org/mediawiki/2013/c/cf/UNIK_Copenhagen_Notebook_ref_13.02.jpg" target="_blank">
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| - | <img src="https://static.igem.org/mediawiki/2013/c/cf/UNIK_Copenhagen_Notebook_ref_13.02.jpg" width="200">
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| - | </a>
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| - | Cloning looks successful and colonies 1-4 were set up as liquid cultures overnight.
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| - | <br><br>
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| - | Colony PCR of eFbFP-pBBR1MCS-2 because only one colony was positive in week 3. Increased elongation time.
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| - | <a href="https://static.igem.org/mediawiki/2013/1/1b/UNIK_Copenhagen_Notebook_ref_13.07.jpg" target="_blank">
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| - | <img src="https://static.igem.org/mediawiki/2013/1/1b/UNIK_Copenhagen_Notebook_ref_13.07.jpg" height="150">
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| - | </a>
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| - | <br>
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| - | Overnight liquid cultures were setup for colonies 2, 4, 5 and 11.
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| - | Miniprep was performed on these cultures alongside eGFP-pDRIVE colonies 1-4. This gave good yields and the plasmids were sent for sequencing. This showed eGFP-pDRIVE no. 4 and eFbFP-pBBR1MCS-2 no. 17 was correct!
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| - | </p>
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| - | </div>
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| - | <div class="right_page">
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| - | <p>
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| - | Cloning and transformation of eGFP-pBBR1MCS-2 using plasmid no. 4 (mentioned just above). The transformation only gave rise to 2 colonies, thus suggesting the cloning to be unsuccessful. The cloning was repeated and transformation was carried out again. Colony PCR was performed alongside MamC-pJET (see gel below).
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| - | <br>
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| - | Liquid cultures were setup from eFbFP-pBBR1MCS-2 no. 2, 4, 5, 11, 17 for 2 hours in order to measure fluorescence. First, OD(600nm) was measured to ensure equal density of cells. The measurements did not show fluorescence (ex. 450 nm, em. 495 nm) from the cultures.
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| - | <br>
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| - | Cloning and transformation of MamC-pDRIVE. Colony PCR showed the cloning to be of cryptic success. Colony PCR was redone without success.
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| - | Cloning was repeated using the CloneJET PCR cloning kit. MamC-pJET was transformed and plated. Colony PCR was carried out alongside eGFP-pBBR1MCS-2.
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| - | <br>
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| - | <a href="https://static.igem.org/mediawiki/2013/5/5b/UNIK_Copenhagen_Notebook_ref_12.34.jpg" target="_blank">
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| - | <img src="https://static.igem.org/mediawiki/2013/5/5b/UNIK_Copenhagen_Notebook_ref_12.34.jpg" height="120">
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| - | </a>
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| - | The gel electrophoresis indicated MamC-pJET to be successfully cloned. However, only a few of the eGFP-pBBR1MCS-2 colonies appeared to have contain the insert. </p>
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| - | </div>
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| - | </div>
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| - |
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| - | <div id="content5" class="content">
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| - | <div class="left_page">
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| - | <h1>Week 5</h1>
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| - | <p>
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| - |
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| - | <u>Culturing of MTBs</u>
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| - | <br>
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| - | Colony PCR using MamC primer was done with MS-1 and MSR-1 colonies. MamC was amplified from the genomic DNA. This did not give rise to any bands via gel electrophoresis.
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| - | MamC was, however, successfully amplified from MSR-1 later in the week (see gel below).
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| - | <br>
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| - |
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| - | <a href="https://static.igem.org/mediawiki/2013/e/eb/UNIK_Copenhagen_Notebook_ref_14.25.jpg" target="_blank">
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| - | <img src="https://static.igem.org/mediawiki/2013/e/eb/UNIK_Copenhagen_Notebook_ref_14.25.jpg" height="150">
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| - | </a>
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| - | </p>
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| - | </div>
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| - | <div class="right_page">
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| - | <p>
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| - | <u>Assembly of constructs</u>
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| - | <br>
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| - | Colonies 1, 2, 3 (MamC-pJET) and II, IV, VIII (eGFP-pBBR1MCS-2) were setup in liquid cultures (see colony PCR from previous week). Miniprep was carried out and plasmids were sent for sequencing. All MamC sequences were perfect while all eGFP sequences were wrong. The cloning of eGFP into pDRIVE was successfully redone (documentation lost). Fluorescence was also measured of eFbFP-pBBR1MCS-2 strains. No fluorescence detected as the sequencing explains. Inducing with IPTG (final conc. 1 mM) had no effect.
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| - | <br><br>
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| - |
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| - | <u>The CPH strain</u>
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| - | <br>
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| - | Enrichment of magnetotactic bacteria was done according to the protocol. It was unclear whether the bacteria observed in the microscope were actually magnetotactic. They were compared to MS-1 and MSR-1 samples.
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| - | </p>
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| - | </div>
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| - | </div>
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| - |
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| - | <div id="content6" class="content">
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| - | <div class="left_page">
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| - | <h1>Week 6</h1>
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| - | <p>
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| - |
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| - | <u>Assembly of constructs</u>
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| - | <br>
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| - | Since we couldn't detect any fluorescence from eFbFP-pBBR1MCS-2 we needed troubleshoot this. We found a frameshift in the vector and thus we repeated the cloning of eFbFP into pBBR1MCS-2. This was done alongside cloning eGFP into pBBR1MCS-2. Transformation and colony PCR were carried out. All colonies appeared to be positive on the gel electrophoresis (see picture below).
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| - | <br>
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| - |
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| - | <a href="https://static.igem.org/mediawiki/2013/b/bd/UNIK_Copenhagen_Notebook_ref_15.49.jpg" target="_blank">
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| - | <img src="https://static.igem.org/mediawiki/2013/b/bd/UNIK_Copenhagen_Notebook_ref_15.49.jpg" height="200">
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| - | </a>
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| - | <br>
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| - | MamC-pJET did not contain the restriction sites we needed. Therefore, the whole procedure for obtaining
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| - | </p>
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| - | </div>
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| - | <div class="right_page">
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| - | <p>
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| - | MamC-pJET was repeated using other primers (with different overhangs) .
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| - | <br><br>
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| - | Six of each genotype were set up for liquid cultures overnight (colonies 1, 2, 6, 9, 13, 16 for eFbFP and 18, 19, 23, 25, 27, 31 for eGFP). Miniprep was done and samples were sent for sequencing. None of the eFbFP gave rise to good quality sequencing. Colonies 18, 19, 23 and 27 of eGFP contained the correct sequence.
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| - | <br><br>
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| - | Empty pBBR1MCS-2 vector was transformed into E. cloni in order to obtain more stock vector.
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| - | <br><br>
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| - | <u>Culturing of MTBs</u>
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| - | <br>
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| - | MSR-1 base medium culture was inoculated in new medium and put in 28 degrees shaker over the weekend. This was done to check whether the strain would grow aerobically as well.
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| - | </p>
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| - | </div>
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| - | </div>
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| - |
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| - | <div id="content7" class="content">
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| - | <div class="left_page">
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| - | <h1>Week 7</h1>
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| - | <p>This week the team...</p>
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| - | </div>
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| - | <div class="right_page">
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| - | <p> more text on this page!</p>
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| - | </div>
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| - | </div>
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| - | <div id="content8" class="content">
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| - | <div class="left_page">
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| - | <h1>Week 8</h1>
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| - | <p>This week the team...</p>
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| - | </div>
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| - | <div class="right_page">
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| - | <p> more text on this page!</p>
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| - | </div>
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| - | </div>
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| - | <div id="content9" class="content">
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| - | <div class="left_page">
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| - | <h1>Week 9</h1>
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| - | <p>This week the team...</p>
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| - | </div>
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| - | <div class="right_page">
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| - | <p> more text on this page!</p>
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| - | </div>
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| - | </div>
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| - | <div id="content10" class="content">
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| - | <div class="left_page">
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| - | <h1>Week 10</h1>
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| - | <p>This week the team...</p>
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| - | </div>
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| - | <div class="right_page">
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| - | <p> more text on this page!</p>
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| - | </div>
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| - | </div>
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| - | <div id="content11" class="content">
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| - | <div class="left_page">
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| - | <h1>Week 11</h1>
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| - | <p>This week the team...</p>
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| - | </div>
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| - | <div class="right_page">
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| - | <p> more text on this page!</p>
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| - | </div>
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| - | </div>
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| - | <div id="content12" class="content">
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| - | <div class="left_page">
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| - | <h1>Week 12</h1>
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| - | <p>This week the team...</p>
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| - | </div>
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| - | <div class="right_page">
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| - | <p> more text on this page!</p>
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| - | </div>
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| - | </div>
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| - | </div>
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| - | <div id="items">
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| - | <ul id="tabs">
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| - | <li><a href="javascript:ThisTab('tab1', 'content1');" id="tab1" class="active">1</a></li>
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| - | <li><a href="javascript:ThisTab('tab2', 'content2');" id="tab2">2</a></li>
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| - | <li><a href="javascript:ThisTab('tab3', 'content3');" id="tab3">3</a></li>
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| - | <li><a href="javascript:ThisTab('tab4', 'content4');" id="tab4">4</a></li>
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| - | <li><a href="javascript:ThisTab('tab5', 'content5');" id="tab5">5</a></li>
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| - | <li><a href="javascript:ThisTab('tab6', 'content6');" id="tab6">6</a></li>
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| - | <li><a href="javascript:ThisTab('tab7', 'content7');" id="tab7">7</a></li>
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| - | <li><a href="javascript:ThisTab('tab8', 'content8');" id="tab8">8</a></li>
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| - | <li><a href="javascript:ThisTab('tab9', 'content9');" id="tab9">9</a></li>
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| - | <li><a href="javascript:ThisTab('tab10', 'content10');" id="tab10">10</a></li>
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| - | <li><a href="javascript:ThisTab('tab11', 'content11');" id="tab11">11</a></li>
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| - | <li><a href="javascript:ThisTab('tab12', 'content12');" id="tab12">12</a></li>
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| - | </div>
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| - | </div>
| |
| - |
| |
| - |
| |
| - | </html>
| |
"
