EPF-Lausanne/9 September 2009

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Revision as of 11:26, 2 October 2009

Wet Lab

Characterization

With Atc

Without Atc

With Trp

1/2 Trp + 1/2 Atc 1 Trp + 1/2 Atc	1/2 Trp + 1 Atc 1 Trp + 1 Atc

1/2 Trp
1 Trp
3/2 Trp

Without Trp

1/2 Atc
1 Atc
3/2 Atc

Without Atc nor Trp

Results of the characterization

For the RBS :

RBS was our negative control. We can see that there is no RFP fluorescence (because of course RBS has no RFP gene).

For LacI-RFP 1 + IPTG :

LacI-RFP 2 + IPTG show the same tendancy.

For Read Out 1

RO1#1 + 0.5 TRP :

RO1#2 + 0.5 TRP shows the same tendancy.

RO1#1 + 1 TRP :

Again, RO1#2 clone has the same behaviour.

RO1#1 without TRP:

Clone #2 has the same behaviour.

RO1#3 clones doesn't follow these tendancy. It actually seems that this clone isn't working at all. It is possible a spontaneous mutation occured in some place... On all different conditions, RO1#3 clones show a flat curve, like RBS. It doesn't express RFP which means either our construct wasn't inserted, either there has been a mutation in it. For example + 1 TRP :

For Read Out 2

RO2#1 without TRP :

RO2#1 + 0.5 TRP :

RO2#1 + 1 TRP :

RO2#1 + 1.5 TRP :

RO2#1 + 0.5 TRP + 0.5 ATC :

RO2#1 + 0.5 TRP + 1 ATC :

RO2#1 + 1 TRP + 0.5 ATC :

RO2#1 + 1 TRP + 1 ATC :

RO2#1 + 0.5 ATC :

RO2#1 + 1 ATC :

RO2#1 + 1.5 ATC :

Clone RO2#2 is not working, it has always a flat curve like this (for ex +0.5 ATC):

People in the lab

Mélanie, Caroline, Basile, Nicolas

@@ Line 77: / Line 77: @@
 Clone #2 has the same behaviour.
-RO1#3 clones doesn't follow these tendancy. It actually seems that this clone isn't working at all. It is possible a spontaneous mutation occured in some place... On all different conditions, RO1#3 clones show a flat curve, like RBS. It doesn't express RFP which means either our construct wasn't inserted, either there has been a mutation in it. For example :
+RO1#3 clones doesn't follow these tendancy. It actually seems that this clone isn't working at all. It is possible a spontaneous mutation occured in some place... On all different conditions, RO1#3 clones show a flat curve, like RBS. It doesn't express RFP which means either our construct wasn't inserted, either there has been a mutation in it. For example + 1 TRP :
 [[Image:RO131TRP.jpg|center|RO1#3 + 1 TRP]]
 '''For Read Out 2'''
+RO2#1 without TRP :
 [[Image:RO21.jpg|center|RO2#1 -TRP]]
+RO2#1 + 0.5 TRP :
 [[Image:RO2105TRP.jpg|center|RO2#1 + 0.5 TRP]]
+RO2#1 + 1 TRP :
 [[Image:RO211TRP.jpg|center|RO2#1 + 1 TRP]]
+RO2#1 + 1.5 TRP :
 [[Image:RO2115TRP.jpg|center|RO2#1 + 1.5 TRP]]
+RO2#1 + 0.5 TRP + 0.5 ATC :
 [[Image:RO2105TRP05ATC.jpg|center|RO2#1 + 0.5 TRP + 0.5 ATC]]
+RO2#1 + 0.5 TRP + 1 ATC :
 [[Image:RO2105TRP1ATC.jpg|center|RO2#1 + 0.5 TRP + 1 ATC]]
+RO2#1 + 1 TRP + 0.5 ATC :
 [[Image:RO211TRP05ATC.jpg|center|RO2#1 + 1 TRP + 0.5 ATC]]
+RO2#1 + 1 TRP + 1 ATC :
 [[Image:RO211TRP1ATC.jpg|center|RO2#1 + 1 TRP + 1 ATC]]
+RO2#1 + 0.5 ATC :
 [[Image:RO2105ATC.jpg|center|RO2#1 + 0.5 ATC]]
+RO2#1 + 1 ATC :
 [[Image:RO211ATC.jpg|center|RO2#1 + 1 ATC]]
+RO2#1 + 1.5 ATC :
 [[Image:RO2115ATC.jpg|center|RO2#1 + 1.5 ATC]]
-Clone RO2#2 is not working, it has always a flat curve like this :
+Clone RO2#2 is not working, it has always a flat curve like this (for ex +0.5 ATC):
 [[Image:RO2205ATC.jpg|center|RO2#2 + 0.5 ATC]]