Team:Paris Saclay/Notebook/July/23
Contents
Wednesday 22nd July
Lab Work
Soil experiment
by Audrey, Seong-Koo and Johan
Plates observation and count of CFU:
- Strain 1696:
- Dilution 1: 490 CFU
- Dilution 0.1: 67 CFU
- Dilution 0.01: 0 CFU
- Strain 1693:
- Dilution 1: 1308 CFU
- Dilution 0.1: 196 CFU
- Dilution 0.01: 0 CFU
- Strain 1320:
- Dilution 1: 186 CFU
- Dilution 0.1: 35 CFU
- Dilution 0.01: 1 CFU
We take 1g of contaminated soil and treat it like yesterday to spread it on specific plates Incubation ON, 37°C
Digestion
by Coralie
Biobrick: BBa_K1707003 #4 to #9
- Digestion by EcoRI: mix
- 6µL EcoRI
- 6µL Buffer FastDigest 10x
- 36µL H2O
We put 8µL of the mix in each tube + 2µL of our plasmids
- Digestion by EcoRI + PstI: mix
- 6µL EcoRI
- 6µL PstI
- 6µL Buffer FastDigest 10x
- 30µL H2O
We put 8µL of the mix in each tube + 2µL of our plasmids
Incubation 1h30, 37°C
Electrophoresis
by Johan
Agarose gel: 1% Migration 80V Biobricks: BBa_K1707003 #4 to #9 digested by EcoRI or EcoRI+PstI
We can't conclude anything because we changed #4 in each gel and we forgot the control
=Digestion
by Coralie
Biobricks: BBa_K1707003 #4 and #5 and BBa_B0015
- Digestion by EcoRI: mix
- 3µL EcoRI
- 3µL Buffer FastDigest 10x
- 18µL H2O
We put 8µL of the mix in each tube + 2µL of our plasmids
- Digestion by EcoRI + PstI: mix
- 3µL EcoRI
- 3µL PstI
- 3µL Buffer FastDigest 10x
- 15µL H2O
We put 8µL of the mix in each tube + 2µL of our plasmids
Incubation 1h30, 37°C
Electrophoresis
by Coralie
Agarose gel: 1% Migration 80V Biobricks: BBa_K1707003 #4 and #5 and BBa_B0015 digested by EcoRI or EcoRI+PstI
We can confirm the BBa_K1707003 #4 and #5
Gel purification
by Audrey
Biobricks:
- BBa_K1707002
- BBa_K098997
- BBa_C0051
Agarose gel 1%, migration 70V
We cut bands with a scalpel
Purification
by Audrey
Biobricks:
- BBa_K098997
- BBa_B0015
- BBa_C0051
- BBa_K1707002
- BBa_K1707001
With PCR Clean up/Gel extraction kit from Macherey Nigel
Quantification and Verification
by Audrey
Biobricks:
- Quantification:
- BBa_K098997
- BBa_B0015
- BBa_C0051
- BBa_K1707002
- BBa_K1707001
- Verification:
- BBa_K1707000
Agarose gel 1% Migration 110V
We can conclude that the BBa_K1707000 PCR is ok. So the biobrick is confirmed
Ligation
by Coralie
- BBa_K1707006
- 3µL BBa_C0051
- 2µL BBa_B0015
- 1µL Ligase
- 1µL Buffer 10x
- 3µL H2O
- BBa_K1707007
- 8µL BBa_K098997
- 2µL BBa_B0015
- 1µL Ligase
- 2µL Buffer 10x
- 7µL H2O
- BBa_K1707005
- 13µL BBa_K1707002
- 2µL BBa_K1707001
- 1µL Ligase
- 2µL Buffer 10x
- 2µL H2O
Incubation ON, 4°C
Member present:
- Instructors:Alice
- Students: Audrey, Coralie, Pauline, Seong-Koo, Johan
eigem.parissaclay AT gmail DOT com
t@iGEMParisSaclay
aUniversité Paris Sud
a91405 Orsay, France
Copyright © 2015 iGEM Paris Saclay. *This wiki was conceived during long nights of work and a great coffee experience in the beautiful Orsay, France.