Difference between revisions of "Team:HokkaidoU Japan/Notebook/lcasei"
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<p style="text-align:left;"><a href="https://2015.igem.org/Team:HokkaidoU_Japan/Notebook">←Notebook Top</a></p> | <p style="text-align:left;"><a href="https://2015.igem.org/Team:HokkaidoU_Japan/Notebook">←Notebook Top</a></p> |
Revision as of 18:25, 18 September 2015
L. casei
August
2015/08/11
Transformation
Mitsumoto, Onoda
pHIL253
- Added 5 μL of pHIL253 to μL of thawed competent cells (DH5α) on ice.
- Incubated on ice for 30 min.
- Heat-shocked for 60 sec at 42℃.
- Spread 300 μL of the culture onto plate with LBA.
- Incubated the plate at 37℃ for 16 hours.
2015/08/12
Liquid Culture
Mitsumoto
pHIL253
Reagent | Volume |
---|---|
Single Colony | - |
LB | 2000 μL |
Amp | 2 μL |
Cultured for 20 hours.
2015/08/13
Mini-prep
Mitsumoto
pHIL253
FastGeneTM Plasmid mini kit (Nippon Genetics Co.,Ltd)
standard protocol
Preparation of Bacteria
Mitsumoto
AHU1910
- Added 5 mL of L. casei to MRS medium.
- Cultured overnight.
- Measured OD600 and diluted with MRS medium to set OD600 to 0.2.
- Stand cultured for 1.5 ~ 2 hours until OD600 is 0.4 ~ 0.5.
- Incubated the cells on ice for 10 min.
- Centrifuged at 6,000 g for 15 min at 4℃.
- Removed supernatant and added 30 mL of cooled PEB.
- Centrifuged at 6,000 g for 15 min at 4℃.
- Removed supernatant and added 30 mL of cooled PEB.
- Centrifuged at 6,000 g for 15 min at 4℃.
- Removed supernatant and added 1 mL of cooled PEB.
Electroporation
Mitsumoto
AHU1910
- Prepared the pHIL253 to 300 ng/10 μL (TE pH 8).
- Mixed 10 μL of plasmid and 200 μL of bacteria and incubated on ice for 10 min.
- Electoroporated at 2 kV with Gene Pulser (Bio-Rad) and Gene Pulser®/MicroPulserTM Electroporation Cuvettes(0.2 cm gap #1652086).
- Added 800 μL of cooled MRS medium and stand cultured for 3 hours in 30℃.
- Spread on MRS plate (Em 5 μg/mL),(Amp 5 μg/mL).
2015/08/19
Electrophoresis
Mitsumoto
pHIL253
Gel Concentration | Voltage | Time | Buffer |
---|---|---|---|
2% | 100V | 30 min | 1/2 x TBE |
PCR
Mitsumoto
XbaⅠ - oripAMβ1 - repE - Erythromycin resistant gene - P casei - RBScasei - Sec signal sequence - SpeⅠ, proCrp4
Reagent | Volume |
---|---|
pHIL253 | 1 μL |
XbaⅠ - oripAMβ1 - repE - F - primer 10 μM | 1 μL |
SpeⅠ - Sec signal sequence - R - primer 10 μM | 1 μL |
KOD - Plus - NEO | 1 μL |
10 × PCR Buffer for KOD - Plus - Neo | 5 μL |
2 mM dNTPs | 5 μL |
25 mM MgSO4 | 3 μL |
DW | 33 μL |
Total | 50 μL |
2 Step Cycle (Tm value ≥ 63℃)
Step | Temp. | Time | Process | Cycle |
---|---|---|---|---|
Start | 94℃ | 120 sec | Initialization | |
Cycle 1 | 98℃ | 10 sec | Denaturation | 35 cycle |
Cycle 2 | 68℃ | 120 sec | Annealing / Elongation | 35 cycle |
Store | 4℃ | Hold | Store |
2015/08/24
Ligation
Onoda
BBa_E0040 on pSB1A2 / XbaⅠ - oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence - SpeⅠ
Reagent | Volume |
---|---|
BBa_E0040 on pSB1A2 | 1 μL |
XbaⅠ - oripAMβ1 - repE - Erythromycin resistant gene - P casei - RBScasei - Sec signal sequence - SpeⅠ | 2 μL |
Mighty Mix | 3 μL |
DW | 4 μL |
Total | 10 μL |
Ligation
Step | Temp. | Time | Process |
---|---|---|---|
1 | 16℃ | 30 min | Ligation |
2 | 65℃ | 10 min | Inactivation |
Store | 4℃ | Hold | Store |
Ligation
Onoda
BBa_R0040 on pSB1C3 / XbaⅠ - oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence - SpeⅠ
Reagent | Volume |
---|---|
BBa_R0040 on pSB1C3 | 1 μL |
XbaⅠ - oripAMβ1 - repE - Erythromycin resistant gene - P casei - RBScasei - Sec signal sequence - SpeⅠ | 2 μL |
Mighty Mix | 3 μL |
DW | 4 μL |
Total | 10 μL |
Ligation
Step | Temp. | Time | Process |
---|---|---|---|
1 | 16℃ | 30 min | Ligation |
2 | 65℃ | 10 min | Inactivation |
Store | 4℃ | Hold | Store |
Ligation
Onoda
pSB1C3 XbaⅠ & SpeⅠ (Digestion product) / XbaⅠ - oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence - SpeⅠ
Reagent | Volume |
---|---|
pSB1C3 XbaⅠ & SpeⅠ (Digestion product) | 1 μL |
XbaⅠ - oripAMβ1 - repE - Erythromycin resistant gene - P casei - RBScasei - Sec signal sequence - SpeⅠ | 2 μL |
Mighty Mix | 3 μL |
DW | 4 μL |
Total | 10 μL |
Ligation
Step | Temp. | Time | Process |
---|---|---|---|
1 | 16℃ | 30 min | Ligation |
2 | 65℃ | 10 min | Inactivation |
Store | 4℃ | Hold | Store |
Transformation
Onoda
pHIL253, oripAMβ1 - repE - Erythromycin resistant gene - P casei - RBScasei - Sec signal sequence - BBa_R0040 on pSB1C3, oripAMβ1 - repE - Erythromycin resistant gene - P casei - RBScasei - Sec signal sequence - BBa_E0040 on pSB1A2
- Added 1 μL of pHIL253, oripAMβ1 - repE - Erythromycin resistant gene - P casei - RBScasei - Sec signal sequence - BBa_R0040 on pSB1C3, oripAMβ1 - repE - Erythromycin resistant gene - P casei - RBScasei - Sec signal sequence - BBa_E0040 on pSB1A2 to 50 μL of thawed competent cells (DH5α) on ice.
- Incubated on ice for 30 min.
- Heat-shocked for 30 sec at 42℃.
- Added 200 μL of LB.
- Incubated the cells for 2 hrs at 37℃.
- Spread 300 μL of the culture onto plate with LBC.
- Incubated the plate at 37℃ for 18 hours.
2015/08/26
Preparation of Bacteria
Mimata, Sakai
AHU1910
- Added 5 mL of L. casei to MRS medium.
- Cultured overnight.
- Measured OD600 and diluted with MRS medium to set OD600 to 0.2.
- Stand cultured for 1.5 ~ 2 hours until OD600 is 0.4 ~ 0.5.
- Incubated the cells on ice for 10 min.
- Centrifuged at 6,000 g for 15 min at 4℃.
- Removed supernatant and added 30 mL of cooled PEB.
- Centrifuged at 6,000 g for 15 min at 4℃.
- Removed supernatant and added 30 mL of cooled PEB.
- Centrifuged at 6,000 g for 15 min at 4℃.
- Removed supernatant and added 1 mL of cooled PEB.
2015/08/27
Preparation of Bacteria
Mimata, Sakai
AHU1910
- Added 5 mL of L. casei to MRS medium.
- Cultured overnight.
- Measured OD600 and diluted with MRS medium to set OD600 to 0.2.
- Stand cultured for 1.5 ~ 2 hours until OD600 is 0.4 ~ 0.5.
- Incubated the cells on ice for 10 min.
- Centrifuged at 6,000 g for 15 min at 4℃.
- Removed supernatant and added 30 mL of cooled PEB.
- Centrifuged at 6,000 g for 15 min at 4℃.
- Removed supernatant and added 30 mL of cooled PEB.
- Centrifuged at 6,000 g for 15 min at 4℃.
- Removed supernatant and added 1 mL of cooled PEB.
Electroporation
Mimata, Sakai
AHU1910
- Prepared the plasmid to 300 ng/10 μL (TE pH 8).
- Mixed 10 μL of plasmid and 200 μL of bacteria and incubated on ice for 10 min.
- Electoroporated at 2 kV with Gene Pulser (Bio-Rad) and Gene Pulser®/MicroPulserTM Electroporation Cuvettes(0.2 cm gap #1652086).
- Added 800 μL of cooled MRS medium and stand cultured for 3 hours in 30℃.
- Spread on MRS plate (Em 5 μg/mL).
Colony PCR
Mitsumoto
oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence on pSB1C3, oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence - BBa_R0040 on pSB1C3, oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence BBa_E0040
Reagent | Volume |
---|---|
Single Colony | - |
100UP - EX - F 10 μM | 0.4 μL |
200DN - PS - R 10 μM | 0.4 μL |
KAPA Taq | 5.0 μL |
DW | 4.2 μL |
Total | 10 μL |
3 Step Cycle (Tm value ≤ 63℃)
Step | Temp. | Time | Process | Cycle |
---|---|---|---|---|
Start | 95℃ | 120 sec | Initialization | |
Cycle 1 | 95℃ | 10 sec | Denaturation | 35 cycle |
Cycle 2 | 57.6℃ | 30 sec | Annealing | 35 cycle |
Cycle 3 | 68℃ | 120 sec | Elongation | 35 cycle |
Store | 4℃ | Hold | Store |
Colony PCR
Mitsumoto
oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence on pSB1C3, oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence - BBa_R0040 on pSB1C3, oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence BBa_E0040
Reagent | Volume |
---|---|
Single Colony | - |
100UP - EX - F 10 μM | 0.4 μL |
SpeⅠ - Sec signal sequence reverse 2 10 μM | 0.4 μL |
KAPA Taq | 5.0 μL |
DW | 4.2 μL |
Total | 10 μL |
3 Step Cycle (Tm value ≤ 63℃)
Step | Temp. | Time | Process | Cycle |
---|---|---|---|---|
Start | 95℃ | 120 sec | Initialization | |
Cycle 1 | 95℃ | 10 sec | Denaturation | 35 cycle |
Cycle 2 | 57.6℃ | 30 sec | Annealing | 35 cycle |
Cycle 3 | 68℃ | 120 sec | Elongation | 35 cycle |
Store | 4℃ | Hold | Store |
2015/08/28
Electrophoresis
Mitsumoto
colony PCR products of oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence on pSB1C3, oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence - BBa_R0040 on pSB1C3(colony PCR products), oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence BBa_E0040(colony PCR product)
Gel Concentration | Voltage | Time | Buffer |
---|---|---|---|
2% | 100 span>V | 45 min | 1/2 x TBE |
2015/08/31
Electrophoresis
Onoda
oripAMβ1 - repE - Erythromycin resistant gene - P casei - RBScasei - Sec signal sequence - BBa_0040 on pSB1A2(colony PCR product), oripAMβ1 - repE - Erythromycin resistant gene - P casei - RBScasei - Sec signal sequence - BBa_R0040 on pSB1C3, oripAMβ1 - repE - Erythromycin resistant gene - P casei - RBScasei - Sec signal sequence on pSB1C3
Gel Concentration | Voltage | Time | Buffer |
---|---|---|---|
1% | 100 V | 40 min | 1/2 x TBE |
Dephosphorylation
Onoda
BBa_E0040 on pSB1A2, BBa_R0040 on pSB1C3, pSB1C3 XbaⅠ & SpeⅠ (Digestion product)
Reagent | Volume |
---|---|
vector | 10 μL |
Antarctic Phosphatase | 1 μL |
Antarctic Phosphatase Buffer | 2 μL |
DW | 7 μL |
Total | 20 μL |
Dephosphorylation
Step | Temp. | Time | Process |
---|---|---|---|
1 | 37℃ | 30 min | Dephosphorylation |
2 | 65℃ | 10 min | Inactivation |
Store | 4℃ | Hold | Store |
Electrophoresis
Onoda
BBa_E0040 on pSB1A2, BBa_R0040 on pSB1C3, pSB1C3 XbaⅠ & SpeⅠ (Digestion product)
Gel Concentration | Voltage | Time | Buffer |
---|---|---|---|
1% | 100 V | 40 min | 1/2 x TBE |
Gel Extract
Onoda
BBa_E0040 on pSB1A2, BBa_R0040 on pSB1C3, pSB1C3 XbaⅠ & SpeⅠ (Digestion product)
FastGeneTM Gel Extraction kit (Nippon Genetics Co.,Ltd)
DNA extraction from gel
Digestion
Onoda
oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence
Reagent | Volume |
---|---|
oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence | 20 μL |
XbaⅠ | 1 μL |
SpeⅠ - HF | 1 μL |
10 × M buffer | 3 μL |
DW | 5 μL |
Total | 30 μL |
Digestion
Step | Temp. | Time | Process |
---|---|---|---|
1 | 37℃ | 120 min | Digestion |
2 | 80℃ | 20 min | Inactivation |
Store | 4℃ | Hold | Store |
Electrophoresis
Onoda
oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence
Gel Concentration | Voltage | Time | Buffer |
---|---|---|---|
1% | 100 V | 40 min | 1/2 x TBE |
Gel Extract
Onoda
oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence
FastGeneTM Gel Extraction kit (Nippon Genetics Co.,Ltd)
DNA extraction from gel
Ligation
Onoda
BBa_E0040 on pSB1A2, BBa_R0040 on pSB1C3 / oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence
Reagent | Volume |
---|---|
BBa_E0040 on pSB1A2, BBa_R0040 on pSB1C3 | 3.5 μL |
oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence | 8 μL |
Mighty Mix | 11.5 μL |
DW | 7 μL |
Total | 30 μL |
Ligation
Step | Temp. | Time | Process |
---|---|---|---|
1 | 16℃ | 30 min | Ligation |
2 | 65℃ | 10 min | Inactivation |
Store | 4℃ | Hold | Store |
Ligation
Onoda
pSB1C3 XbaⅠ & SpeⅠ (Digestion product) / oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence
Reagent | Volume |
---|---|
pSB1C3 XbaⅠ & SpeⅠ (Digestion product) | 20 μL |
oripAMβ1 - repE - Erythromycin resistant gene - Pcasei - RBScasei - Sec signal sequence | 3 μL |
Mighty Mix | 23 μL |
DW | 4 μL |
Total | 50 μL |
Ligation
Step | Temp. | Time | Process |
---|---|---|---|
1 | 16℃ | 30 min | Ligation |
2 | 65℃ | 10 min | Inactivation |
Store | 4℃ | Hold | Store |
September
2015/09/01
Preparation of Bacteria
Mimata
AHU1910
- Added 5 mL of L. casei to MRS medium.
- Cultured overnight.
- Measured OD600 and diluted with MRS medium to set OD600 to 0.2.
- Stand cultured for 1.5 ~ 2 hours until OD600 is 0.4 ~ 0.5.
- Incubated the cells on ice for 10 min.
- Centrifuged at 6,000 g for 15 min at 4℃.
- Removed supernatant and added 30 mL of cooled PEB.
- Centrifuged at 6,000 g for 15 min at 4℃.
- Removed supernatant and added 30 mL of cooled PEB.
- Centrifuged at 6,000 g for 15 min at 4℃.
- Removed supernatant and added 1 mL of cooled PEB.
Electroporation
Mimata, Sakai
AHU1910
- Prepared the plasmid to 300 ng/10 μL (TE pH 8).
- Mixed 10 μL of plasmid and 200 μL of bacteria and incubated on ice for 10 min.
- Electoroporated at 2 kV with Gene Pulser (Bio-Rad) and Gene Pulser®/MicroPulserTM Electroporation Cuvettes(0.2 cm gap #1652086).
- Added 800 μL of cooled MRS medium and stand cultured for 3 hours in 30℃.
- Spread on MRS plate (Em 5 μg/mL).