IGEM:Harvard/2007/Laboratory Notebooks/Two Component System

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SV006 - FecI plus VR
SV006 - FecI plus VR
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PCR extension of constructs 1 and 2<br>
 +
-3 cycles of PCR<br>
 +
-diluted first to 500 uM, then to 20 uM<br>
 +
-15 uL of water, 10 uL of DNA, 25 uL of PCR master mix for each.<br>
 +
-two redundant reactions, R1 and R2<br>
 +
-R2 may be wrong becuase of volume errors<br>
Insert site directed mutagenesis stuff here
Insert site directed mutagenesis stuff here
 +
7/9/07<br>
7/9/07<br>

Revision as of 17:18, 9 July 2007

6/27/07 - Ordered oligos to create a FecA promoter BioBrick that can be used to recombine with GFP to create a reporter system.

The oligos ordered were as follows:

Construct 1 5’- GTTTCTTCGAATTCGCGGCCGCTTCTAGAGatttcaccactgtaaggaaaataattcttatttc – 3’

Construct 2 5’- GTTTCTTCCTGCAGCGGCCGCTACTAGTAAGGGTAAAAAGGACAATCGAAATAAGAATTATTT – 3’


6/27/07 - Grew bacteria (FecA, FecI, FecR) in liquid culture to prepare for sequencing tomorrow, inoculation in 2 ml LB and 2 ul amp 50mg/ml 1000x. [edit]


6/28/07 - Miniprepped to prepare for sequencing, nanodropped to confirm presence of DNA, sequencing rxns:

SV001 - FecA plus VF2

SV002 - FecA plus VR

SV003 - FecR plus VF2

SV004 - FecR plus VR

SV005 - FecI plus VF2

SV006 - FecI plus VR


PCR extension of constructs 1 and 2
-3 cycles of PCR
-diluted first to 500 uM, then to 20 uM
-15 uL of water, 10 uL of DNA, 25 uL of PCR master mix for each.
-two redundant reactions, R1 and R2
-R2 may be wrong becuase of volume errors


Insert site directed mutagenesis stuff here


7/9/07
-miniprep of site directed mutagenesis using QiaGen Miniprep kit

-purification of construct C1+C2 extension rxn R1 using QiaGen PCR purification protocol--labeled product 'FecA promoter biobrick'

-received E Coli AA93, plasmid pLCIRA, pGFPA' from Germany, waiting on instructions from Dr. Braun on how to plate them.

-grow E0240 in liquid culture

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