Imperial College/15 October 2008

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=15 October 2008=
===Wet Lab===
===Wet Lab===
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====Digestion of mini's====
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*Today mini preps were prepared. These were digested and run on a gel to confirm the presence of the correct constructs. The folowing constructs were mini preped; Gene art 14 (pXyl-spoVG) and 5' EpsE integration sites. To test the correct size insert is present the mini's were digestd with EcoRI and PstI. The image below shows the results:
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===Digestion of minipreps===
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*Today minipreps were prepared. These were digested and run on a gel to confirm the presence of the correct constructs. The folowing constructs were minipreped: Gene art 14 (pXyl-spoVG) and 5' EpsE integration sites.  
 +
 
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*To test that insert with the correct size is present in the plasmid, the minipreps were digestd with EcoRI and PstI. The image below shows the results:
[[Image:Wednesday15thoct.PNG|center|400px]]
[[Image:Wednesday15thoct.PNG|center|400px]]
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*Several of construct 14 have appeared to have succssfully been ligated. In addition all of the 5'EpsE appear to have worked.
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*Several of construct 14 appear to have succssfully been ligated. In addition all of the 5'EpsE appear to have worked.
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<br>
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{{Imperial/EndPage|Notebook|Notebook}}
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*To construct 5'EpsE integration site we used a PCR product and as a result of the approach, there is a possibility that the orientation of this biobrick in the vector is incorrect. Digestion with XbaI SpeI will confirm correct orientation.
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[[Image:Wednesday15thoct2.PNG|center|400px]]
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*To construct 5'EpsE integration site we used a PCR product and as a result of the approach there is a possibility that the orientation of this biobrick in the vector is incorrect. Digestion with XbaI SpeI will confirm correct orientation.
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*If the PCR product has the correct orientation then the insert will fall out with this digestion. Clearly only 5'EpsE-1 is correct.

Latest revision as of 20:51, 28 October 2008

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15 October 2008

Wet Lab

Digestion of minipreps

  • Today minipreps were prepared. These were digested and run on a gel to confirm the presence of the correct constructs. The folowing constructs were minipreped: Gene art 14 (pXyl-spoVG) and 5' EpsE integration sites.
  • To test that insert with the correct size is present in the plasmid, the minipreps were digestd with EcoRI and PstI. The image below shows the results:


Wednesday15thoct.PNG
  • Several of construct 14 appear to have succssfully been ligated. In addition all of the 5'EpsE appear to have worked.



  • To construct 5'EpsE integration site we used a PCR product and as a result of the approach, there is a possibility that the orientation of this biobrick in the vector is incorrect. Digestion with XbaI SpeI will confirm correct orientation.


Wednesday15thoct2.PNG
  • If the PCR product has the correct orientation then the insert will fall out with this digestion. Clearly only 5'EpsE-1 is correct.