Difference between revisions of "Team:CityU HK/Notebook"
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− | + | LacZY plasmid | |
</span> | </span> | ||
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− | + | Lysis plasmid (λ phage) | |
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− | + | Lysis plasmid (Phage 21) | |
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</a> | </a> | ||
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<span class="nav-text"> | <span class="nav-text"> | ||
− | + | Interlab study | |
</span> | </span> | ||
</a> | </a> | ||
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− | + | <!-- main content starts here --> | |
<div id="main-wrap"> | <div id="main-wrap"> | ||
<div class="container"> | <div class="container"> | ||
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<center><h2>Lab Log</h2></center> | <center><h2>Lab Log</h2></center> | ||
+ | <div class="wsite-spacer" style="height:50px;"></div> | ||
+ | |||
+ | <div id="laczy" class="paragraph" style="text-align:left;"><span id="selectionBoundary_1439072587711_8340591508895159" class="rangySelectionBoundary" style="line-height: 0; display: none;"></span><font size="6">Notebook</font><span id="selectionBoundary_1439072587710_16871270420961082" class="rangySelectionBoundary" style="line-height: 0; display: none;"></span></div> | ||
+ | |||
+ | <div><div style="height: 20px; overflow: hidden; width: 100%;"></div> | ||
+ | <hr class="styled-hr" style="width:100%;"></hr> | ||
+ | <div style="height: 20px; overflow: hidden; width: 100%;"></div></div> | ||
+ | |||
+ | <div class="paragraph" style="text-align:left;"><font size="5">lacZY plasmid</font></div></div> | ||
+ | <hr class="styled-hr" style="width:100%;"></hr> | ||
+ | |||
+ | <div><div style="height: 20px; overflow: hidden; width: 100%;"></div> | ||
+ | |||
+ | <p>Keys to the table: <br> | ||
+ | |||
+ | [?/?]: Names of restriction enzyme used for digestion:; E, EcoRI; X, XbaI; S, SpeI; P, PstI <br> | ||
+ | |||
+ | - A ribosome binding site (RBS) is linked upstream to each gene <br> | ||
+ | |||
+ | - The host cells used for transformation were competent JM109 <i>E. coli</i> cells </p> | ||
+ | |||
+ | <style> | ||
+ | table { | ||
+ | width:100%; | ||
+ | } | ||
+ | |||
+ | th, td { | ||
+ | padding: 5px; | ||
+ | text-align: left; | ||
+ | } | ||
+ | table#t01 tr:nth-child(even) { | ||
+ | background-color: #eee; | ||
+ | } | ||
+ | table#t01 tr:nth-child(odd) { | ||
+ | background-color:#fff; | ||
+ | } | ||
+ | table#t01 th { | ||
+ | background-color: black; | ||
+ | color: white; | ||
+ | } | ||
+ | </style> | ||
+ | |||
+ | <br> | ||
+ | <p>PCR amplification of the lacZ and lacY genes.</p> | ||
+ | <table id="t01" border="1"> | ||
+ | <tr> | ||
+ | <th colspan="5">Week 1 : May 18 – 22</th> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td width="20%">Date</td> | ||
+ | <td>Group 1</td> | ||
+ | <td>Group 2</td> | ||
+ | <td>Group 3</td> | ||
+ | <td>Group 4</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Monday 18</td> | ||
+ | <td colspan="4"><center>==introduction==</center></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td bgcolor="#FFB2D1">Tuesday 19</td> | ||
+ | <td colspan="4" bgcolor="#FFB2D1"></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Wednesday 20</td> | ||
+ | <td><li>PCR amplification of the BBa_S04055 <i>lacZ</i> gene</li></td> | ||
+ | <td><li>PCR amplification of the BBa_S04055 <i>lacZ</i> gene</li></td> | ||
+ | <td><li>PCR amplification of the BBa_S04055 <i>lacY</i> gene</li></td> | ||
+ | <td><li>PCR amplification of the BBa_S04055 <i>lacY</i> gene</li></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Thursday 21</td> | ||
+ | <td><li>Gel electrophoresis of the amplicon</li> <li><i>lacZ</i> PCR product purification </li> <li>Restriction digestion with [E/P] of the vector pSB1C3 & <i>lacZ</i></li></td> | ||
+ | <td><li>Gel electrophoresis of the amplicon</li> <li><i>lacZ</i> PCR product purification </li> <li>Restriction digestion with [E/P] of the vector pSB1C3 & <i>lacZ</i></li></td> | ||
+ | <td><li>Gel electrophoresis of the amplicon</li> <li><i>lacY</i> PCR product purification </li> <li>Restriction digestion with [E/P] of the vector pSB1C3 & <i>lacY</i></li></td> | ||
+ | <td><li>Gel electrophoresis of the amplicon</li> <li><i>lacY</i> PCR product purification </li> <li>Restriction digestion with [E/P] of the vector pSB1C3 & <i>lacY</i></li></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Friday 22</td> | ||
+ | <td><li>Gel purification of vector pSB1C3 [E/P] digest</li> <li>Ligation of the [E/P] digested <i>lacZ</i> insert into the [E/P] digested vector pSB1C3</li></td> | ||
+ | <td><li>Gel purification of vector pSB1C3 [E/P] digest</li> <li>Ligation of the [E/P] digested <i>lacZ</i> insert into the [E/P] digested vector pSB1C3</li></td> | ||
+ | <td><li>Gel purification of vector pSB1C3 [E/P] digest</li> <li>Ligation of the [E/P] digested <i>lacY</i> insert into the [E/P] digested vector pSB1C3</li></td> | ||
+ | <td><li>Gel purification of vector pSB1C3 [E/P] digest</li> <li>Ligation of the [E/P] digested <i>lacY</i> insert into the [E/P] digested vector pSB1C3</li></td> | ||
+ | </tr> | ||
+ | </table> | ||
+ | |||
+ | <table id="t01" border="1"> | ||
+ | <tr> | ||
+ | <th colspan="5">Week 2 : May 25 – 29</th> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td width="20%">Date</td> | ||
+ | <td>Group 1</td> | ||
+ | <td>Group 2</td> | ||
+ | <td>Group 3</td> | ||
+ | <td>Group 4</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td bgcolor="#FFB2D1">Monday 25</td> | ||
+ | <td colspan="4" bgcolor="#FFB2D1"></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Tuesday 26</td> | ||
+ | <td><li>Transformation of May 22 ligation product into competent <i>E. coli</i> cells</li></td> | ||
+ | <td><li>Transformation of May 22 ligation product into competent <i>E. coli</i> cells</li></td> | ||
+ | <td><li>Transformation of May 22 ligation product into competent <i>E. coli</i> cells</li></td> | ||
+ | <td><li>Transformation of May 22 ligation product into competent <i>E. coli</i> cells</li></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Wednesday 27</td> | ||
+ | <td><li>Colony PCR of May 26 transformed cells</li></td> | ||
+ | <td><li>Colony PCR of May 26 transformed cells</li></td> | ||
+ | <td><li>Colony PCR of May 26 transformed cells</li></td> | ||
+ | <td><li>Colony PCR of May 26 transformed cells</li></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Thursday 28</td> | ||
+ | <td><li>Extraction of the plasmid pSB1C3-BBa_J23100 </li> <li>Restriction digestion with [S/P] of the vector pSB1C3-BBa_J23100</li></td> | ||
+ | <td><li>Extraction of the plasmid pSB1C3-BBa_J23100 </li> <li>Restriction digestion with [S/P] of the vector pSB1C3-BBa_J23100</li></td> | ||
+ | <td><li>Extraction of the plasmid pSB1C3-BBa_J23100 </li> <li>Restriction digestion with [S/P] of the vector pSB1C3-BBa_J23100</li></td> | ||
+ | <td><li>Extraction of the plasmid pSB1C3-BBa_J23100 </li> <li>Restriction digestion with [S/P] of the vector pSB1C3-BBa_J23100</li></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Friday 29</td> | ||
+ | <td><li>Gel purification of May 28 digest</li></td> | ||
+ | <td><li>Gel purification of May 28 digest</li></td> | ||
+ | <td><li>Gel purification of May 28 digest</li></td> | ||
+ | <td><li>Gel purification of May 28 digest</li></td> | ||
+ | </tr> | ||
+ | </table> | ||
+ | |||
+ | <br><br> | ||
+ | <p>Groups 1 & 3 and Groups 2 & 4 used different cloning strategies to assemble the biobrick J23100_lacZ-lacY.</p> | ||
+ | <br> | ||
+ | <table id="t01" border="1"> | ||
+ | <tr> | ||
+ | <th colspan="5">Week 3 : June 1 – 5</th> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td width="20%">Date</td> | ||
+ | <td>Group 1</td> | ||
+ | <td>Group 3</td> | ||
+ | <td>Group 2</td> | ||
+ | <td>Group 4</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Monday 1</td> | ||
+ | <td><li>Extraction of the plasmid pSB1C3-<i>lacZ</i> (from May 26 transformed cells)</li> <li>Restriction digestion with [X/P] of the insert <i>lacZ</i></li> <li>Gel purification</li></td> | ||
+ | <td><li>Extraction of the plasmid pSB1C3-<i>lacY</i> (from May 26 transformed cells)</li> <li>Restriction digestion with [X/P] of the insert <i>lacY</i></li> <li>Gel purification</li></td> | ||
+ | <td><li>Extraction of the plasmid pSB1C3-<i>lacZ</i> from Gp1</li> <li>Restriction digestion with [E/S] of the insert <i>lacZ</i></li> <li>Gel purification</li></td> | ||
+ | <td><li>Extraction of the plasmid pSB1C3-<i>lacY</i> from Gp1</li> <li>Restriction digestion with [E/S] of the insert <i>lacY</i></li> <li>Gel purification</li></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Tuesday 2</td> | ||
+ | <td><li>Redo the work on June 1</li></td> | ||
+ | <td><li>Redo the work on June 1</li></td> | ||
+ | <td><li>Redo the work on June 1</li></td> | ||
+ | <td><li>Redo the work on June 1</li></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Wednesday 3</td> | ||
+ | <td colspan="2"><li>Ligation of Gp1 [X/P] digested <i>lacZ</i> insert (from June 2) into [S/P] digested vector pSB1C3-BBa_J23100 (from May 29)</li> <li>Transformation</li></td> | ||
+ | <td colspan="2"><li>Ligation of Gp2 [E/S] digested <i>lacZ insert</i> (from June 2) into Gp4 [E/X] digested vector pSB1C3-<i>lacY</i>(from June 2)</li> <li>Transformation</li></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Thursday 4</td> | ||
+ | <td colspan="2"><li>Colony PCR on June 3 transformed cells</li></td> | ||
+ | <td colspan="2"><li>Colony PCR on June 3 transformed cells</li></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Friday 5</td> | ||
+ | <td colspan="2"><li>Extraction of plasmid pSB1C3-BBa_J23100-<i>lacZ</i> (from June 3 transformed cells)</li> <li>Restriction digestion with [S/P] of the vector pSB1C3-BBa_J23100-<i>lacZ</i></li> <li>Gel purification</li></td> | ||
+ | <td colspan="2"><li>Extraction of plasmid pSB1C3-<i>lacZ</i>-<i>lacY</i> (from June 3 transformed cells)</li> <li>Restriction digestion with [X/P] of the insert <i>lacZ-lacY</i> <li>Gel purification</li></td> | ||
+ | </tr> | ||
+ | </table> | ||
+ | |||
+ | <table id="t01" border="1"> | ||
+ | <tr> | ||
+ | <th colspan="5">Week 4 : June 8 – 12</th> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td width="20%">Date</td> | ||
+ | <td>Group 1</td> | ||
+ | <td>Group 3</td> | ||
+ | <td>Group 2</td> | ||
+ | <td>Group 4</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Monday 8</td> | ||
+ | <td colspan="2"><li>Ligation of Gp3 [X/P] digested <i>lacY</i> insert (from June 2) into [S/P] digested vector pSB1C3-BBa_J23100-<i>lacZ</i> (from June 5)</li> <li>Transformation</li></td> | ||
+ | <td colspan="2"><li>Ligation of [X/P] digested <i>lacZ</i>-<i>lacY</i> insert (from June 5) into [S/P] digested vector pSB1C3-BBa_J23100 (from May 29)</li> <li>Transformation</li></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Tuesday 9</td> | ||
+ | <td colspan="2"><li>Colony PCR of June 8 transformed cells (failed)</li></td> | ||
+ | <td colspan="2"><li>Colony PCR of June 8 transformed cells (failed)</li></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Wednesday 10</td> | ||
+ | <td colspan="2"><li>Extraction of the plasmid pSB1C3-BBa_J23100-<i>lacZ</i>-<i>lacY</i> (from June 8 transformed cells)</li> <li>Restriction analysis with [E/P] for confirmation of the insert size</li></td> | ||
+ | <td colspan="2"><li>Extraction of the plasmid pSB1C3-BBa_J23100-<i>lacZ</i>-<i>lacY</i> (from June 8 transformed cells)</li> <li>Restriction analysis with [E/P] for confirmation of the insert size</li></td> | ||
+ | </tr> | ||
+ | </table> | ||
+ | |||
+ | <br> | ||
+ | <center><u>Characterization of the lacZY plasmid</u></center> | ||
+ | <br> | ||
+ | |||
+ | <table id="t01" border="1"> | ||
+ | <tr> | ||
+ | <th colspan="3">Week 8 : July 6 – 10</th> | ||
+ | </tr> | ||
+ | |||
+ | <tr> | ||
+ | <td>Date</td> | ||
+ | <td></td> | ||
+ | <td>Remarks</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Monday 6</td> | ||
+ | <td></td> | ||
+ | <td></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Tuesday 7</td> | ||
+ | <td><li>RNA extraction from the <i>E. coli</i> cells harboring the recombinant plasmid pSB1C3-BBa_J23100- <i>lacZ</i>-<i>lacY</i></li></td> | ||
+ | <td>Not successful</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Wednesday 8</td> | ||
+ | <td><li>Redo RNA extraction</li></td> | ||
+ | <td>Not successful</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Thursday 9</td> | ||
+ | <td></td> | ||
+ | <td></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Friday 10</td> | ||
+ | <td><li>Redo RNA extraction</li></td> | ||
+ | <td>Not successful</td> | ||
+ | </tr> | ||
+ | |||
+ | </table> | ||
+ | |||
+ | <table id="t01" border="1"> | ||
+ | <tr> | ||
+ | <th colspan="3">Week 9 : July 13 – 18</th> | ||
+ | </tr> | ||
+ | |||
+ | <tr> | ||
+ | <td>Date</td> | ||
+ | <td></td> | ||
+ | <td>Remarks</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Monday 13</td> | ||
+ | <td><li>Redo the RNA extraction</li></td> | ||
+ | <td>Successful</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Tuesday 14</td> | ||
+ | <td><li>Extract RNA from control <i>E. coli</i> cells</li></td> | ||
+ | <td>Successful</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Wednesday 15</td> | ||
+ | <td><li>Redo RNA extraction from control <i>E. coli</i> cells</li> <li>Perform RT-PCR on purified RNA from recombinant and control <i>E. coli</i></li></td> | ||
+ | <td>Successful</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Thursday 16</td> | ||
+ | <td><li>Check the size of the RT-PCR product using gel electrophoresis</li></td> | ||
+ | <td>Successful</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Friday 17</td> | ||
+ | <td><li>Prepare Z-buffer</li></td> | ||
+ | <td></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Saturday 18</td> | ||
+ | <td><li>Perform qPCR on the control cDNA</li></td> | ||
+ | <td>Successful</td> | ||
+ | |||
+ | </table> | ||
+ | |||
+ | <table id="t01" border="1"> | ||
+ | <tr> | ||
+ | <th colspan="3">Week 10 : July 20 – 25</th> | ||
+ | </tr> | ||
+ | |||
+ | <tr> | ||
+ | <td>Date</td> | ||
+ | <td></td> | ||
+ | <td>Remarks</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Monday 20</td> | ||
+ | <td><li>Perform q-PCR on recombinant cDNA</li></td> | ||
+ | <td>Successful</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Tuesday 21</td> | ||
+ | <td rowspan="4"><li>Perform ONPG assay -characterization on the expression level of LacZ protein</li></td> | ||
+ | <td rowspan="4"></td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Wednesday 22</td> | ||
+ | |||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Thursday 23</td> | ||
+ | |||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Friday 24</td> | ||
+ | |||
+ | </tr> | ||
+ | </table> | ||
+ | |||
+ | <div><div style="height: 20px; overflow: hidden; width: 100%;"></div> | ||
+ | <hr class="styled-hr" style="width:100%;"></hr> | ||
+ | <div style="height: 20px; overflow: hidden; width: 100%;"></div></div> <!-- end of lacZY --> | ||
Revision as of 14:55, 15 September 2015