Team:ETH Zurich/labblog/20140705

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== Construction of the regulator plasmids ==  
== Construction of the regulator plasmids ==  
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The promoter site of the ''luxR'' regulator plasmid piG0041 was mutated by QuikChange site-specific mutagenesis to produce promoters of different strength. The primers oiG0031 and oiG0032 were used to establish piG0047, a plasmid with a promoter of intermediate strength (J23111). Analoguos the primers oiG0033 and oiG0034 were used to construct piG0046,  a plasmid with a weak promoter (J23109). Competent cells were transformed with piG0046 and piG0047 and selected on ampicillin-LB-plates. The sequence was verified by Microsynth using the primers oig0035 and oiG0036.
The promoter site of the ''luxR'' regulator plasmid piG0041 was mutated by QuikChange site-specific mutagenesis to produce promoters of different strength. The primers oiG0031 and oiG0032 were used to establish piG0047, a plasmid with a promoter of intermediate strength (J23111). Analoguos the primers oiG0033 and oiG0034 were used to construct piG0046,  a plasmid with a weak promoter (J23109). Competent cells were transformed with piG0046 and piG0047 and selected on ampicillin-LB-plates. The sequence was verified by Microsynth using the primers oig0035 and oiG0036.
   
   
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Latest revision as of 15:11, 11 October 2014