Team:Paris/August 17

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=='''Kok-Phen transformation we did [[Team:Paris/August 16 |yesterday]]'''==
=='''Kok-Phen transformation we did [[Team:Paris/August 16 |yesterday]]'''==
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===Evaluation of the number of colonies===
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{| style="text-align: center;"  Border="2"
 +
|'''Ligation name'''
 +
|'''Number of colonies '''
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|'''Autoligation control'''
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|-
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|L 148 (Amp)
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|~10000
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|2072
 +
|-
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|L 149 (Amp)
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|~750
 +
|2072
 +
|}

Revision as of 16:17, 17 August 2008

← Yesterday

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Contents

Analysis of the transformation we did yesterday

Number of colonies and flurorescence

Ligation name Description Antibio Number Colonies observed Fluorescence Comments
Ligations
L150 D105(BV) - D146(BI)
pLas - rbs-TetR-GFP Tripart 		Amp 3 Yes OK
L151 D147(FI) - D125(FV)
rbs-LasR - Double terminator 		Kan 21 No OK
Controls
C1 D105(BV) Amp 150 NO OK
C2 D125(FV) Kan 2 No OK
Positive Control pUC19 Amp 416 (efficiency 4.10^7) No OK

PCR Screening

==> Protocol

Minipreps

Miniprep Name Ligation name Antibio Biobricks Description
MP161.1 L150.1 Amp Part icon regulatory.pngPart icon rbs.pngIcon coding.pngPart icon rbs.pngPart icon reporter.pngPart icon terminator.pngPart icon terminator.png pLas - rbs-TetR-GFP tripart
MP161.2 L150.2
MP161.3 L150.3
MP162.1 L151.1 Kan Part icon rbs.pngIcon coding.pngPart icon terminator.pngPart icon terminator.png rbs-LasR - Double terminator
MP162.2 L151.2
MP162.3 L152.3

Analysis of the other transformation we did yesterday

Evaluation of the number of colonies

Ligation name Number of colonies Autoligation control
L 143 (Kan) 0 0
L 144 (Kan) 0 0
L 145 (Amp) 452 430
L 146 (Amp) ~ 2000 430
L 147 (Amp) ~3500 >5000 
Remarks:
    L143 and L144 did not work once again. Maybe there is a problem with the digestion, because the primers used present only 
two nucleotides after the restriction sites. what we should do is cutting pfliL with xbaI and SpeI. As the vector will
autoligate, we should use a phosphatase to prevent this phenomenon.
    For L147 and its control (T4), we do not observe any red fluorescence.
    It means that the digestion work well, because if it was not digested, the strong promoter J23100 should express mRFP! 
    We will do the screening anyway.

PCR Screening

Minipreps

Kok-Phen transformation we did yesterday

Evaluation of the number of colonies

Ligation name Number of colonies Autoligation control
L 148 (Amp) ~10000 2072
L 149 (Amp) ~750 2072
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