Team:KIT-Kyoto/Notebook/LabNote/GFPMLF8

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22nd, August

Members

Yoshimura, Nakagawa, Matsunami


We have transformed E. coli DH5 alpha with the plasmid BBa_E0240.


Results

The transformed bacterial colonies were obtained.


22rd, August

Members

Yoshimura, Nakagawa


1. Pre-culture of bacteria transformed with BBa_E0240.
2. Design of primers to construct GFP plasmid without ATG from the plasmid BBa_E0240.


Results

1. We have succeeded the preculture.
2. The designed primers are shown below.
F: 3' TTGAATTCTTTCTAGATTCGTAAAGGAGAAGAA

         EcoRⅠ   Xba

Tmvalue:67.75°C  33 base


R: 5' AAACTGCAGAAAACTAGTTTTTTATTATTTGTATAG

           PstⅠ   Spe

Tmvalue:67.66°C  36 base


24th, August

Members

Yoshimura、Nakagawa


After isolation of plasmid DNA BBa_E0240 by the alkaline-lysis method, DNA samples were digested by the following restriction enzymes at 37 ℃ for 30 min.
ddH2O2 µl
BBa_E024050 µl
EcoRⅠ1 µl
Pst1 µl
10 x H Buffer6 µl
 total 60 µl


After restriction enzyme digestion, samples were electrophoresed in 1% agarose gel at 100 V for 30min.


Results

DNA bands in the agarose gel.


You can see DNA band at around 800bp.


25th, August

Members

Yoshimura、Nakagawa


PCR reaction was carried out by using primers designed on 23rd. The reaction conditions are summarized below.
PCR条件
10 µM GFP Primer F1.5 µl
10 µM GFP Primer R1.5 µl
BBa_E02401 µl
10 x PCR Buffer for KOD Plus5 µl
dNTPs4 µl
MgSO44 µl
ddH2O32 µl
KOD Plus1 µl
 total 50 µl
Cycle条件
Pre-Denature95°C30sec 
Denature95°C30sec30 Cycle
Anneling50°C1min
Extension68°C1min
End4°Ckeep 
Agarose gel electrophoresis was carried out to detect the PCR products.
Then the PCR products were digested with the following restriction enzymes (at 37°C for 16 hours).
ddH2O2 µl
BBa_E024050 µl
EcoRⅠ1 µl
Pst1 µl
10 x H Buffer6 µl
 total 60 µl


Results

DNA bands in the agarose gel.


You can see DNA band at around 800bp.


8月26日

Member

中川


1.ゲルからのDNA抽出
2.pSB1C3のトランスフォーメーション


Results

1.ゲル切り出し後の写真


濃度は510 ng/µlだった。


2.小さいが、コロニーが生えていた。念のために、翌日再度トランスフォーメーションをする。


8月27日

Member

吉村


pSB1C3のトランスフォーメーション


Results

小さいコロニーの生育がみられた。


8月29日

Member

吉村、中川


pSB1C3のプレカルチャー(6サンプル)


Results

6サンプルのうち3サンプルは培養に成功した。
3サンプルはコンタミの可能性があるため、念を入れて翌日もプレカルチャーを行うことにした。


8月30日

Member

中川


1.pSB1C3のプレカルチャー(6サンプル)
2.プライマーの再設計


Results

1.コンタミすることなく培養に成功した。
2.以下のように設計した。
F: 3' TTGAATTCTTTTCTAGATTTCGTAAAGGAGAAGAA

         EcoRⅠ    Xba

Tm値:68.8゜C  35塩基


8月31日

Member

中川


pSB1C3のアルカリミニプレップ、フェノールクロロホルム処理をした後、下表に従って、30分37℃で制限酵素処理を行った。
ddH2O2 µl
BBa_E024050 µl
EcoRⅠ1 µl
Pst1 µl
10 x H Buffer6 µl
 total 60 µl


制限酵素処理後、100 V 30minで電気泳動を行った。


Results

泳動後の写真