Team:Paris Saclay/Notebook/August/22

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Notebook : August 22

Lab work

A - Aerobic/Anaerobic regulation system

Objective : obtaining ...

1 - Plasmid extraction of Bba_K1155000 from ...

Nguyen

Protocol : Plasmid extraction

Nanodrop :

  • Bba_K1155000 : 175ng/µL

CONCLUSION !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

2 - Digestion of Bba_K1155000 by SpeI

Nguyen

Used quantities :

  • Bba_K1155000 : 10µL
  • Buffer FD : 2µL
  • Spe I : 2µL
  • H2O : 6 µL

QU'EN A T'ON FAIT PAR LA SUITE ?????????

Objective : obtaining Pfnr, NarK, NarG or NirB and RBS-LacZ-Term or RBS-AmilCP-Term in PSB3K3

1 - Gel purification of the digestion of Bba_J04450 by EcoRI/PstI

XiaoJing

Protocol : Gel purification

Nanodrop :

  • PSB3K3 : 4ng/µL

The Nanodrop gives us a very few quantity of PSB3K3 so we decided to check it with a first electrophoresis.

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  • Well 1 : 6µL DNA Ladder
  • Well 2 : 5µL of Bba_J04450 digested by EcoRI/PstI+1µl of 6X loading dye
  • Gel : 1%

Expect sizes :

  • PSB3K3 : 2750 bp

We can see anything with the fisrt electrophoresis that's why we made an EtOH precipitation.

Protocol : EtOH precipitation

We used 34µL of DNA.


A - Aerobic/Anaerobic regulation system / B - PCB sensor system

Objective : obtaining BphR2 protein

1 - Electrophoresis of PCR product : BphR2 Part I

Damir

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  • Well 1 : 6µL DNA Ladder
  • Well 2 : 40µL of BphR2 Part I+8µl of 6X loading dye
  • Gel : 0.8%

Expected sizes : Bphr2 Part I : 178 kb

We obtain fragments at the right size. We can purify it.

2 - Gel purification of PCR product : BphR2 Part I

Damir

Protocol : Gel purification

Nanodrop :

  • RBS-BphR2 Part I, tube 1 : 42ng/µL
  • RBS-BphR2 Part I, tube 2 : 75ng/µL

CONCLUSION !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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