Team:Chiba/Calendar-Home/21 August 2008

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GFP fluorescence was observed from plates without AHL
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GFP fluorescence was observed from plates without AHL.
===Team:Communication===
===Team:Communication===

Revision as of 03:00, 30 October 2008

>Home | Notebook

20 August 2008 <|> 22 August 2008

Contents

Laboratory work

Team:Input

(-->20/8)

Inoculated transformants for 12 hours in LB 2mL containing Ampicillin.

  • [http://partsregistry.org/Part:BBa_R0051 BBa_R0051](2007)
  • [http://partsregistry.org/Part:BBa_R0051 BBa_R0051](2006)
  • [http://partsregistry.org/Part:BBa_J06650 BBa_J06650](2007)
  • [http://partsregistry.org/Part:BBa_J06650 BBa_J06650](2006)
  • [http://partsregistry.org/Part:BBa_J22136 BBa_J22136](2007)
  • [http://partsregistry.org/Part:BBa_J22141 BBa_J22141](2007)

BBa_J22141:After inoculated for 11 hours, added 20μl IPTG and cultured one hour.


  • UV irradiation test (plate phase)
  • two plasmids from(JW1908)
    • (Repressor)-Ptrc-LuxR-Plux-cI-colE1-Amp-
    • (Reporter)-PcI-GFP-p15a-Cm-
  1. Inoculated (Reporter) culture from glycerol stock(-80°C freezer) in 2mL LB-Ampicillin, Chloramphenicol medium and LB-Ampicillin, Chloramphenicol, 100nmAHL mediumfor 12h, at 37°C.
  2. We diluted 105-fold, and plated 20ul of the resulting solution to (LB-Amp,Cm)(LB-Amp,cm,AHL100nM) plates each other.
  3. We cultured for 12h at 37°C.
  4. We iraddiated UV each plate. Wavelength:254nm,distance from the UV lamp to the cultures were 14cm.
  5. We performed the same operations on plates following 9 or 21h of UV

exposure.

  1. Colonies from both plates were picked and cultured in 2mL of

LB-Amp,Cm or LB-Amp, Cm, 100nMAHL for 12h at 37°C.

  1. We diluted 105-fold, and plated 20ul of the

resulting solution to (LB-Amp,Cm)(LB-Amp,cm,AHL100nM) plates each other.


  • Colony count
no AHLAHL100nM
9h 606453
12h 146151

result
GFP fluorescence was observed from plates without AHL.

Team:Communication

(20/8)--->PCR
  • [http://partsregistry.org/Part:BBa_C0070 BBa_C0070](2007)
  • [http://partsregistry.org/Part:BBa_C0070 BBa_C0070](2006)
  • [http://partsregistry.org/Part:BBa_C0076 BBa_C0076](2007)
  • [http://partsregistry.org/Part:BBa_C0078 BBa_C0078](2007)
  • [http://partsregistry.org/Part:BBa_C0078 BBa_C0078](2006)


DNA Template 1
dNTP mix 10
Foward Primer 5
Reverse Primer 5
DNA polymerase TAQ 1
Thermopol Buffer 5
dH2O 28
TOTAL 50μL


95°C,5min -> ( 95°C,1min -> 52°C,1min -> 72°C,1min )･･･25cycles -> 72°C,10min -> 6°C


--->Gel Check
Chiba-0821.JPG
Sample DNA 3
Loading Dye 2
dH2O 7
TOTAL 12μL
From left;
  • [http://partsregistry.org/Part:BBa_C0078 BBa_C0078](2007) -> None
  • [http://partsregistry.org/Part:BBa_C0078 BBa_C0078](2006) -> None
  • [http://partsregistry.org/Part:BBa_C0076 BBa_C0076](2007) -> None
  • [http://partsregistry.org/Part:BBa_C0070 BBa_C0070](2007) -> OK
  • [http://partsregistry.org/Part:BBa_C0070 BBa_C0070](2006) -> OK


Transformation
competent cells : XL10G
  • [http://partsregistry.org/Part:BBa_S03154 BBa_S03154](2007)
  • [http://partsregistry.org/Part:BBa_S03154 BBa_S03154](2006)
  • [http://partsregistry.org/Part:BBa_I9026 BBa_I9026](2007)
  • [http://partsregistry.org/Part:BBa_I9026 BBa_I9026](2006)
  • [http://partsregistry.org/Part:BBa_I9030 BBa_I9030](2007)
  • [http://partsregistry.org/Part:BBa_I9030 BBa_I9030](2006)



--->(23/8)Digestion

Team:Output

Transformation

  • [http://partsregistry.org/Part:BBa_J32007 BBa_J32007](2007)-->no colony-->no colony(2 times)-->colony(3times)
  • [http://partsregistry.org/Part:BBa_B0034 BBa_B0034](2007)-->colony
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