Team:UT Dallas/week6

From 2011.igem.org

(Difference between revisions)
 
(2 intermediate revisions not shown)
Line 2: Line 2:
<table>
<table>
-
<tr><td valign='top'>8/15/11</td><td valign='top'>
+
<tr><td valign='top'>8/8/11</td><td valign='top'>
-
PCR of ptetR, RBS, LuxI, term<br>
+
Digestion: 1 hour and 30 minutes at 37 degrees Celsius<br>
-
Gel electrophoresis and purification<br>
+
Plating agar stab of ToxR<br>
-
Glycerol stock and miniprep<br>
+
Dephosphorylation for 1 hour at 37 degrees Celsius<br>
-
Incubation in 3 mL LB can overnight at 37 degrees Celsius and 220 rpm<br>
+
PCR purify<br>
-
Test digestion for 1 hour and 30 minutes at 37 degrees Celsius<br>
+
Ligation- <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;incubated at 16 degrees Celsius overnight.<br>
-
Gel Electrophoresis<br>
+
Summary: <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Digestion of positive result sample of previous FGFR biobrick was performed with <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;EcoRI to verify if true/false positive results. <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In parallel, a digestion of Alfredo’s phototaxis receptor and eYFP was performed <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;using Alfredo’s backbone XbaI and SpeI. This was done to take it <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;out of the native back bone and eventually ligate into <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;new vector backbone (pSBIC3). First the part was dephosphorylated and <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;then ligated into new vector. At previous FGFR and CheZ* (digested parts) <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;were also ligated into the vector backbone pSBIC3 in <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;parallel procedure (will incubate overnight). ToxR, <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;which did not grow previously, was re-inoculated and incubating overnight.
-
Test Digestion Observation: <br>Lane 5 gave positive results for FGF-R: 2 bands observed at<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; predicted bands size. Lane 4, 7, 9 were all negative bad results<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; because EcoRI was used but only 1 band showed. <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This suggests that FGFR was not inserted.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Lanes 10, 11, 12 were CheZ* and all matched negative control. <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Results are bad for CheZ*- will be regrown/miniprep/ligated.<br>
+
-
Incubation in 3 mL LB chlora overnight at 37 degrees Celsius and 220 rpm
+
</td></tr><tr><td valign='top'>&nbsp;</td><td valign='top'>&nbsp;</td></tr><tr><td valign='top'>
</td></tr><tr><td valign='top'>&nbsp;</td><td valign='top'>&nbsp;</td></tr><tr><td valign='top'>
-
8/16/11
+
8/9/11
</td><td valign='top'>
</td><td valign='top'>
-
Digestion; Gel Electrophoresis and Purification<br>
+
Transformation of FGFR and CheZ* with pSB1C3 vector, 50 µL DH5a, 2 µL DNA, 37 degrees Celsius overnight, all chloramphenicol
-
Ligation (10 minutes at room temperature)<br>
+
-
Transformation (50 µL DH5a, 2 µL DNA, 37 degrees Celsius overnight, all carb)<br>
+
-
Re- incubating – taking 20 µL of yesterday’s incubations and placing them in 3 mL of LB and appropriate<br>
+
-
Transformation (50 µL DH5a, 2 µL DNA, 37 degrees Celsius overnight, all carb)
+
</td></tr><tr><td valign='top'>&nbsp;</td><td valign='top'>&nbsp;</td></tr><tr><td valign='top'>
</td></tr><tr><td valign='top'>&nbsp;</td><td valign='top'>&nbsp;</td></tr><tr><td valign='top'>
-
8/17/11
+
8/11/11
</td><td valign='top'>
</td><td valign='top'>
-
Glycerol stock ToxR and CheZ* colonies (2nd attempt)<br>
+
Incubate overnight in 3 mL LB chlora at 37 degrees Celsius and 220 rpm
-
Miniprep<br>
+
-
no results on gel<br>
+
-
Incubate in 3 mL LB carb overnight at 37 degrees Celsius and 220 rpm<br>
+
-
Transformation (50 µL DH5a, 2 µL DNA, 37 degrees Celsius overnight, all carb)<br>
+
-
Incubation in 3 mL of LB chlora overnight at 37 degrees Celsius and 220 rpm
+
</td></tr><tr><td valign='top'>&nbsp;</td><td valign='top'>&nbsp;</td></tr><tr><td valign='top'>
</td></tr><tr><td valign='top'>&nbsp;</td><td valign='top'>&nbsp;</td></tr><tr><td valign='top'>
-
8/18/11
+
8/12/11
</td><td valign='top'>
</td><td valign='top'>
-
Glycerol Stock- 350 µL cells and 150 µL 50% glycerol<br>
+
Post- incubation observation: <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i2.17.4- through i2.17.10 all show positive result, i2.17.11- did not change<br>
-
Miniprep<br>
+
Results: <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;All incubated colonies grew as expected. I2.17.4 tube seemed less dense than others. <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Negative control did not grow as expected.
-
Test digestion<br>
+
-
Digestion, gel electrophoresis and purification<br>
+
-
Glycerol stock colonies 4 and 5 CheZ*<br>
+
-
Miniprep<br>
+
-
Test digestion and gel electrophoresis<br>
+
-
Ligation at 16 degrees Celsius overnight<br>
+
-
Incubation in 3 mL LB carb overnight at 37 degrees Celsius and 220 rpm<br>
+
-
Plate (507011) from Agar Stab
+
</td></tr><tr><td valign='top'>&nbsp;</td><td valign='top'>&nbsp;</td></tr><tr><td valign='top'>
</td></tr><tr><td valign='top'>&nbsp;</td><td valign='top'>&nbsp;</td></tr><tr><td valign='top'>
-
8/19/11</td><td valign='top'> Transformation (DH5-alpha): Pcst-RBS-LuxI-Term (pSB1C3) -Chlora<br>
+
8/13/11
-
Glycerol Stock + Miniprep: pTet+mRFP, RBS-TetR-Term<br>
+
</td><td valign='top'>
-
Incubation: ctx-GFP (LB Kan)
+
Transformation (50 µL DH5a, 2 µL DNA, 37 degrees Celsius overnight, all carb)
</td></tr><tr><td valign='top'>&nbsp;</td><td valign='top'>&nbsp;</td></tr><tr><td valign='top'>
</td></tr><tr><td valign='top'>&nbsp;</td><td valign='top'>&nbsp;</td></tr><tr><td valign='top'>
-
8/20/11</td><td valign='top'> Transformation: BBa_e0040 GFP Plate 1 Well 14K pSB1A2<br>
+
8/14/11
-
Glycerol Stock/Miniprep: ctx-GFP</td></tr>
+
</td><td valign='top'>
 +
Incubation in 3 mL LB carb overnight at 37 degrees Celsius and 220 rpm</td></tr>
</table>
</table>

Latest revision as of 00:55, 28 September 2011

Week 6

8/8/11

Digestion: 1 hour and 30 minutes at 37 degrees Celsius
Plating agar stab of ToxR
Dephosphorylation for 1 hour at 37 degrees Celsius
PCR purify
Ligation-
     incubated at 16 degrees Celsius overnight.
Summary:
     Digestion of positive result sample of previous FGFR biobrick was performed with
     EcoRI to verify if true/false positive results.
     In parallel, a digestion of Alfredo’s phototaxis receptor and eYFP was performed
     using Alfredo’s backbone XbaI and SpeI. This was done to take it
     out of the native back bone and eventually ligate into
     new vector backbone (pSBIC3). First the part was dephosphorylated and
     then ligated into new vector. At previous FGFR and CheZ* (digested parts)
     were also ligated into the vector backbone pSBIC3 in
     parallel procedure (will incubate overnight). ToxR,
     which did not grow previously, was re-inoculated and incubating overnight.

  

8/9/11

Transformation of FGFR and CheZ* with pSB1C3 vector, 50 µL DH5a, 2 µL DNA, 37 degrees Celsius overnight, all chloramphenicol

  

8/11/11

Incubate overnight in 3 mL LB chlora at 37 degrees Celsius and 220 rpm

  

8/12/11

Post- incubation observation:
     i2.17.4- through i2.17.10 all show positive result, i2.17.11- did not change
Results:
     All incubated colonies grew as expected. I2.17.4 tube seemed less dense than others.
     Negative control did not grow as expected.

  

8/13/11

Transformation (50 µL DH5a, 2 µL DNA, 37 degrees Celsius overnight, all carb)

  

8/14/11

Incubation in 3 mL LB carb overnight at 37 degrees Celsius and 220 rpm