Sam's Notebook » luciferase http://onsnetwork.org/kubu4 University of Washington - Fishery Sciences - Roberts Lab Thu, 08 Nov 2018 21:47:12 +0000 en-US hourly 1 http://wordpress.org/?v=4.0 PCR – Sea Pen luciferase http://onsnetwork.org/kubu4/2015/07/02/pcr-sea-pen-luciferase/ http://onsnetwork.org/kubu4/2015/07/02/pcr-sea-pen-luciferase/#comments Thu, 02 Jul 2015 22:31:44 +0000 http://onsnetwork.org/kubu4/?p=1507

Ran a PCR to obtain luciferase DNA for sequencing.

Used sea pen gDNA extracted by Jonathan on 20150527.

Primers:

SRID Name
1604 Rr_46_65F
1603 Rr_887_868R

Master mix calcs are here: 20150702_seapen_PCR

Cycling params:

  1. 95C – 10mins
  2. 95C – 15s
  3. 55C – 15s
  4. 72C – 1min
  5. Go to Step 2 39 times

 

Ran samples on 0.8% agarose, low TAE gel stained with EtBr.

Results:

 

 

Loading:

Lane 1 – ladder

Lane 2 – empty

Lane 3 – sea pen gDNA

Lane 4 – NTC

 

PCR did not work. Was expecting a band of ~800bp.

Looks like I may have overloaded the PCR reaction with gDNA. Used 10μL of gDNA.

However, that is quite the smear, suggesting a significant amount of degradation present in the gDNA.

Will re-run this PCR next week with less gDNA (or, cDNA instead) in order to generate a PCR product.

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