"
Team:HokkaidoU Japan/Notebook/Week 1
From 2012.igem.org
| Line 1: | Line 1: | ||
| - | + | ==4th== | |
| - | + | <div class="hokkaidou-notebook-daily"> | |
;Transformation | ;Transformation | ||
Transformation of BBa_B0015(dT), B0034(RBS), I179005(pT7), K346007(Ag43), and K542009(pLacI-RBS-Ag43) in DH5α | Transformation of BBa_B0015(dT), B0034(RBS), I179005(pT7), K346007(Ag43), and K542009(pLacI-RBS-Ag43) in DH5α | ||
#Added each DNA solutions (1ul) into DH5α comeptent cell and standed on ice in 30 min. | #Added each DNA solutions (1ul) into DH5α comeptent cell and standed on ice in 30 min. | ||
#Cultivated on LBA(dt,RBS,T7) and LBC(Ag43, pLacI-RBS-Ag43). E.coli cultivate in LBC was pre-cultivated in 2 hrs. pT7 was 21hrs and Others were 20hrs cultivated | #Cultivated on LBA(dt,RBS,T7) and LBC(Ag43, pLacI-RBS-Ag43). E.coli cultivate in LBC was pre-cultivated in 2 hrs. pT7 was 21hrs and Others were 20hrs cultivated | ||
| - | < | + | </div> |
| + | |||
| - | -- | + | ==5th== |
| - | + | <div class="hokkaidou-notebook-daily"> | |
;Transformation | ;Transformation | ||
| Line 22: | Line 23: | ||
#Cultivation on LBA(dt,RBS,T7) and LBC(pLacI-RBS-Ag43) in 14hrs30mins | #Cultivation on LBA(dt,RBS,T7) and LBC(pLacI-RBS-Ag43) in 14hrs30mins | ||
BBa_K542009 was Ag43 only part! And the part didn't have Biobrick suffix. | BBa_K542009 was Ag43 only part! And the part didn't have Biobrick suffix. | ||
| + | </div> | ||
| - | -- | + | ==6th== |
| - | + | <div class="hokkaidou-notebook-daily"> | |
| - | + | ||
;Liquid culture | ;Liquid culture | ||
Liquid culture in LBA(dT,RBS,pT7) and LBC(pLacI-RBS-Ag43) | Liquid culture in LBA(dT,RBS,pT7) and LBC(pLacI-RBS-Ag43) | ||
| Line 32: | Line 33: | ||
#One colony was dipped in 1ml LB (A or C), and other colony was dipped in 2ml LB(A or C). 1ml is for glycerol stocks and 2ml is for mini-prep. | #One colony was dipped in 1ml LB (A or C), and other colony was dipped in 2ml LB(A or C). 1ml is for glycerol stocks and 2ml is for mini-prep. | ||
#16hrs Cultivation | #16hrs Cultivation | ||
| - | <br> | + | <br /> |
;Single colony isolation | ;Single colony isolation | ||
#Single colony isolation of K346007(Ag43). | #Single colony isolation of K346007(Ag43). | ||
| - | < | + | </div> |
| - | |||
| - | |||
| + | ==7th== | ||
| + | <div class="hokkaidou-notebook-daily"> | ||
;Liquid culture | ;Liquid culture | ||
| Line 46: | Line 47: | ||
#Both of colonies were dipped in 2ml LBC, and then we cultivate them in 38℃.<br> | #Both of colonies were dipped in 2ml LBC, and then we cultivate them in 38℃.<br> | ||
However, one of them cultivated only 8 hours. It's for glycerol stock. | However, one of them cultivated only 8 hours. It's for glycerol stock. | ||
| - | <br> | + | <br /> |
| Line 56: | Line 57: | ||
#mini-prep of dT,RBS,pT7 and pLacI-RBS-Ag43. | #mini-prep of dT,RBS,pT7 and pLacI-RBS-Ag43. | ||
#Elution in 50ul buffer | #Elution in 50ul buffer | ||
| - | <br> | + | <br /> |
;Glycerol stock | ;Glycerol stock | ||
| Line 62: | Line 63: | ||
#Parts written above were cultivated in LBA(dT,RBS,pT7) and LBC(pLacI-RBS-Ag43) 1ml in 16hrs 30min. | #Parts written above were cultivated in LBA(dT,RBS,pT7) and LBC(pLacI-RBS-Ag43) 1ml in 16hrs 30min. | ||
#Add glycerol and Freeze at -80C | #Add glycerol and Freeze at -80C | ||
| - | <br> | + | <br /> |
[[Image:120707_I719005_B0034_B0015_K542009_mini-prep_umeuchi.jpg]] | [[Image:120707_I719005_B0034_B0015_K542009_mini-prep_umeuchi.jpg]] | ||
| Line 71: | Line 72: | ||
#Migrated 1.2ul of DNA solutions (1ul is mini-prep products and 0.2ul is Loading Dye) in 35min. | #Migrated 1.2ul of DNA solutions (1ul is mini-prep products and 0.2ul is Loading Dye) in 35min. | ||
#Took a photograph of 1% agarose gel that finished electrophoresis. | #Took a photograph of 1% agarose gel that finished electrophoresis. | ||
| - | <br> | + | <br /> |
;Digestion | ;Digestion | ||
| - | <br> | + | <br /> |
Digestion of I719005, B0034 and pSB1K3 | Digestion of I719005, B0034 and pSB1K3 | ||
| Line 81: | Line 82: | ||
All parts were reacted in 30ul solution. | All parts were reacted in 30ul solution. | ||
*I719005(40ng/ul) | *I719005(40ng/ul) | ||
| - | {| | + | {|class="hokkaidou-table-digestion" |
| + | |- | ||
|DNA solution | |DNA solution | ||
|12.5ul | |12.5ul | ||
| Line 100: | Line 102: | ||
*B0034(40ng/ul) | *B0034(40ng/ul) | ||
| - | {| | + | {|class="hokkaidou-table-digestion" |
| + | |- | ||
|DNA solution | |DNA solution | ||
|12.5ul | |12.5ul | ||
| Line 119: | Line 122: | ||
*pSB1K3(25ng/ul) | *pSB1K3(25ng/ul) | ||
| - | {| | + | {|class="hokkaidou-table-digestion" |
| + | |- | ||
|DNA solution | |DNA solution | ||
|12ul | |12ul | ||
| Line 135: | Line 139: | ||
|13ul | |13ul | ||
|} | |} | ||
| - | <br> | + | <br /> |
;Ethanol precipitation | ;Ethanol precipitation | ||
For rising concentration of DNA solution which use for Ligation and removing restriction enzyme. | For rising concentration of DNA solution which use for Ligation and removing restriction enzyme. | ||
| Line 143: | Line 147: | ||
#Centrifuged in 15000rpm, 15min at 4C. | #Centrifuged in 15000rpm, 15min at 4C. | ||
#Remove supernatant and air drying in room temperature then added 10ul of DW. | #Remove supernatant and air drying in room temperature then added 10ul of DW. | ||
| - | <br> | + | <br /> |
;Ligation | ;Ligation | ||
All DNA solutions were digested. | All DNA solutions were digested. | ||
3A assembly protocol required Ligation reaction should be in total 25ul solution. | 3A assembly protocol required Ligation reaction should be in total 25ul solution. | ||
| - | {| | + | {|class="hokkaidou-table-ligation" |
| + | |- | ||
|Ligation Mighty Mix | |Ligation Mighty Mix | ||
|12.5ul | |12.5ul | ||
| Line 162: | Line 167: | ||
|DW | |DW | ||
|6.5ul | |6.5ul | ||
| - | |||
| - | |||
|- | |- | ||
|Total | |Total | ||
| Line 171: | Line 174: | ||
Ligation reaction recipe was written below. | Ligation reaction recipe was written below. | ||
| - | {| | + | {|class="hokkaidou-table-pcr-time" |
| + | |- | ||
|Degree | |Degree | ||
|Minute | |Minute | ||
| Line 184: | Line 188: | ||
|Hold | |Hold | ||
|} | |} | ||
| - | <br> | + | <br /> |
ligation was finished. | ligation was finished. | ||
But now pm10:00. 2.5hrs needs for doing transformation. Transformation would finish at am:0:30. | But now pm10:00. 2.5hrs needs for doing transformation. Transformation would finish at am:0:30. | ||
Withdraw!!!! | Withdraw!!!! | ||
| + | </div> | ||
| - | |||
| - | |||
| + | ==8th== | ||
| + | <div class="hokkaidou-notebook-daily"> | ||
*(pT7 + RBS) | *(pT7 + RBS) | ||
;Transformation | ;Transformation | ||
| Line 202: | Line 207: | ||
#Splead 300ul of LB&DH5α solution to LBK. | #Splead 300ul of LB&DH5α solution to LBK. | ||
#Cultivated | #Cultivated | ||
| - | <br> | + | <br /> |
*K346007(Ag43) | *K346007(Ag43) | ||
| Line 238: | Line 243: | ||
*Ag43(Insert) | *Ag43(Insert) | ||
5190bp(Ag43 + pSB1C3) | 5190bp(Ag43 + pSB1C3) | ||
| - | {| | + | {|class="hokkaidou-table-digestion" |
| + | |- | ||
|DNA solution | |DNA solution | ||
|48ul | |48ul | ||
| Line 253: | Line 259: | ||
DW | DW | ||
|4ul | |4ul | ||
| - | |||
| - | |||
|- | |- | ||
|Total | |Total | ||
| Line 263: | Line 267: | ||
*dT(Vector) | *dT(Vector) | ||
3318bp(Ag43 + pSB1AK3) | 3318bp(Ag43 + pSB1AK3) | ||
| - | {| | + | {|class="hokkaidou-table-digestion" |
| + | |- | ||
|DNA solution | |DNA solution | ||
|8ul | |8ul | ||
| Line 278: | Line 283: | ||
|DW | |DW | ||
|8ul | |8ul | ||
| - | |||
| - | |||
|- | |- | ||
|Total | |Total | ||
| Line 311: | Line 314: | ||
Used Ligation Mighty Mix(TakaraBio) | Used Ligation Mighty Mix(TakaraBio) | ||
| - | {| | + | {|class="hokkaidou-table-ligation" |
| + | |- | ||
|Ligation Mighty Mix | |Ligation Mighty Mix | ||
|5ul | |5ul | ||
| Line 323: | Line 327: | ||
|DW | |DW | ||
|1ul | |1ul | ||
| - | |||
| - | |||
|- | |- | ||
|Total | |Total | ||
| Line 333: | Line 335: | ||
Ligation reaction recipe was written below. | Ligation reaction recipe was written below. | ||
| - | {| | + | {|class="hokkaidou-table-ligation" |
| + | |- | ||
|Degree | |Degree | ||
|Minute | |Minute | ||
| Line 368: | Line 371: | ||
#Spread 300ul from 600(700-100)ul and 1000ul of LB&DH5α solution to each LBA plates. | #Spread 300ul from 600(700-100)ul and 1000ul of LB&DH5α solution to each LBA plates. | ||
#Cultivated. | #Cultivated. | ||
| + | </div> | ||
| - | + | ||
| - | + | ==9th== | |
pT7 + RBS (3A Assembly) and Ag43 + dT (standard assembly) ligation products were transformed and cultivated then some colonies were formed (12~16 colonies) so we confirmed really insert DNA (3A:pT7 and RBS, standard:Ag43 and dT) were inserted to vector or not by colony PCR. | pT7 + RBS (3A Assembly) and Ag43 + dT (standard assembly) ligation products were transformed and cultivated then some colonies were formed (12~16 colonies) so we confirmed really insert DNA (3A:pT7 and RBS, standard:Ag43 and dT) were inserted to vector or not by colony PCR. | ||
| Line 383: | Line 387: | ||
PCR reaction solution | PCR reaction solution | ||
| - | {| | + | {|class="hokkaidou-table-pcr-reagent" |
| + | |- | ||
|DNA solution | |DNA solution | ||
|4ul | |4ul | ||
| Line 395: | Line 400: | ||
|BioBrick suffix reverse primer | |BioBrick suffix reverse primer | ||
|0.5ul | |0.5ul | ||
| - | |||
| - | |||
|- | |- | ||
|Total | |Total | ||
| Line 406: | Line 409: | ||
(pT7 + RBS) | (pT7 + RBS) | ||
| - | {| | + | {|class="hokkaidou-table-pcr-time" |
| + | |- | ||
|Number | |Number | ||
|Degree | |Degree | ||
| Line 433: | Line 437: | ||
Ag43 + dT (+ Biobrick prefis & suffix) is about 3290bp. Extension step needed >180seconds. | Ag43 + dT (+ Biobrick prefis & suffix) is about 3290bp. Extension step needed >180seconds. | ||
| - | {| | + | {|class="hokkaidou-table-pcr-time" |
| + | |- | ||
|Number | |Number | ||
|Degree | |Degree | ||
| Line 483: | Line 488: | ||
#To these LB solutions, added 200ul of LB solutions (colony PCR solutions were pre-cultivated in about 2hrs) and each antibiotics(Km (for (pT7 + RBS) on pSB1K3) and Amp(for (Ag43 + dT) on pSB1AK3)). | #To these LB solutions, added 200ul of LB solutions (colony PCR solutions were pre-cultivated in about 2hrs) and each antibiotics(Km (for (pT7 + RBS) on pSB1K3) and Amp(for (Ag43 + dT) on pSB1AK3)). | ||
#Cultivated 15hrs30min. | #Cultivated 15hrs30min. | ||
| + | </div> | ||
| - | |||
| - | |||
| + | ==10th== | ||
| + | <div class="hokkaidou-notebook-daily"> | ||
;Mini-prep | ;Mini-prep | ||
| Line 512: | Line 518: | ||
Digestion recipe | Digestion recipe | ||
pT7-RBS | pT7-RBS | ||
| - | {| | + | {|class="hokkaidou-table-digestion" |
| + | |- | ||
|pT7-RBS | |pT7-RBS | ||
|1,5ul | |1,5ul | ||
| Line 527: | Line 534: | ||
|DW | |DW | ||
|14.5ul | |14.5ul | ||
| - | |||
| - | |||
|- | |- | ||
|Total | |Total | ||
| Line 537: | Line 542: | ||
Digestion recipe | Digestion recipe | ||
Ag43-dT | Ag43-dT | ||
| - | {| | + | {|class="hokkaidou-table-digestion" |
| + | |- | ||
|Ag43-dT | |Ag43-dT | ||
|4ul | |4ul | ||
| Line 552: | Line 558: | ||
|DW | |DW | ||
|12ul | |12ul | ||
| - | |||
| - | |||
|- | |- | ||
|Total | |Total | ||
| Line 582: | Line 586: | ||
pT7-RBS | pT7-RBS | ||
| - | {| | + | {|class="hokkaidou-table-digestion" |
| + | |- | ||
|DNA | |DNA | ||
|17ul | |17ul | ||
| Line 597: | Line 602: | ||
|DW | |DW | ||
|8ul | |8ul | ||
| - | |||
| - | |||
|- | |- | ||
|Total | |Total | ||
| Line 606: | Line 609: | ||
Ag43-dT | Ag43-dT | ||
| - | {| | + | {|class="hokkaidou-table-digestion" |
| + | |- | ||
|DNA | |DNA | ||
|12.5ul | |12.5ul | ||
| Line 621: | Line 625: | ||
|DW | |DW | ||
|3.5ul | |3.5ul | ||
| - | |||
| - | |||
|- | |- | ||
|Total | |Total | ||
| Line 630: | Line 632: | ||
pSB1C3 | pSB1C3 | ||
| - | {| | + | {|class="hokkaidou-table-digestion" |
| + | |- | ||
|DNA | |DNA | ||
|20ul | |20ul | ||
| Line 645: | Line 648: | ||
|DW | |DW | ||
|5ul | |5ul | ||
| - | |||
| - | |||
|- | |- | ||
|Total | |Total | ||
| Line 653: | Line 654: | ||
Reacted in 2hrs at 37c. | Reacted in 2hrs at 37c. | ||
| + | </div> | ||
Revision as of 11:46, 11 July 2012
Contents |
4th
- Transformation
Transformation of BBa_B0015(dT), B0034(RBS), I179005(pT7), K346007(Ag43), and K542009(pLacI-RBS-Ag43) in DH5α
- Added each DNA solutions (1ul) into DH5α comeptent cell and standed on ice in 30 min.
- Cultivated on LBA(dt,RBS,T7) and LBC(Ag43, pLacI-RBS-Ag43). E.coli cultivate in LBC was pre-cultivated in 2 hrs. pT7 was 21hrs and Others were 20hrs cultivated
5th
- Transformation
K346007(Ag43) was failed to cultivate on LBC plate. Transformation of K346007(Ag43) in DH5α.
- Add DNA solution(1ul) into DH5α comeptent cell and stand on ice in 30 min.
- Pre-cultivated in 2hrs.
- Cultivated on LBC in 21hrs.
- Single colony isolation
Single colony isolation of BBa_B0015, B0034, I179005 and K542009.
- Picked up one colony.
- Cultivation on LBA(dt,RBS,T7) and LBC(pLacI-RBS-Ag43) in 14hrs30mins
BBa_K542009 was Ag43 only part! And the part didn't have Biobrick suffix.
6th
- Liquid culture
Liquid culture in LBA(dT,RBS,pT7) and LBC(pLacI-RBS-Ag43)
- Picked up two colonies from each plates.
- One colony was dipped in 1ml LB (A or C), and other colony was dipped in 2ml LB(A or C). 1ml is for glycerol stocks and 2ml is for mini-prep.
- 16hrs Cultivation
- Single colony isolation
- Single colony isolation of K346007(Ag43).
7th
- Liquid culture
Liquid culture in LBC(Ag43).
- Picked up two colonies from each plates.
- Both of colonies were dipped in 2ml LBC, and then we cultivate them in 38℃.
However, one of them cultivated only 8 hours. It's for glycerol stock.
3A assembly!
Assembled pT7, RBS and pSB1C3 by 3A assembly.
This 3A assembly is our first try!
- mini-prep
- mini-prep of dT,RBS,pT7 and pLacI-RBS-Ag43.
- Elution in 50ul buffer
- Glycerol stock
Made glycerol stocks of dT,RBS,pT7 and pLacI-RBS-Ag43.
- Parts written above were cultivated in LBA(dT,RBS,pT7) and LBC(pLacI-RBS-Ag43) 1ml in 16hrs 30min.
- Add glycerol and Freeze at -80C
- Electrophoresis
Electrophoresis to predict concentration of mini-prep products(dT,RBS,pT7 and pLacI-RBS-Ag43).
- Used 1% agarose gel.
- Pre-migration.
- Migrated 1.2ul of DNA solutions (1ul is mini-prep products and 0.2ul is Loading Dye) in 35min.
- Took a photograph of 1% agarose gel that finished electrophoresis.
- Digestion
Digestion of I719005, B0034 and pSB1K3
Digestion recipe
All parts were reacted in 30ul solution.
- I719005(40ng/ul)
| DNA solution | 12.5ul |
| EcoRI | 1ul |
| SpeI | 1ul |
| 10xH Buffer | 3ul |
| DW | 12.5ul |
- B0034(40ng/ul)
| DNA solution | 12.5ul |
| XbaI | 1ul |
| PstI | 1ul |
| 10xM Buffer | 3ul |
| DW | 12.5ul |
- pSB1K3(25ng/ul)
| DNA solution | 12ul |
| EcoRI | 1ul |
| PstI | 1ul |
| 10xH Buffer | 3ul |
| DW | 13ul |
- Ethanol precipitation
For rising concentration of DNA solution which use for Ligation and removing restriction enzyme.
- Added 3ul of NaoAc, 1.5ul of glycogen and 75ul of 100% ethanol.
- Centrifuged in 14000rpm, 30min at 4C.
- Remove supernatant and added 220ul of 70% ethanol.
- Centrifuged in 15000rpm, 15min at 4C.
- Remove supernatant and air drying in room temperature then added 10ul of DW.
- Ligation
All DNA solutions were digested. 3A assembly protocol required Ligation reaction should be in total 25ul solution.
| Ligation Mighty Mix | 12.5ul |
| pT7 | 2ul |
| RBS | 2ul |
| pSB1K3 | 2ul |
| DW | 6.5ul |
| Total | 25ul |
Ligation reaction recipe was written below.
| Degree | Minute |
| 16 | 30 |
| 65 | 10 |
| 4 | Hold |
ligation was finished.
But now pm10:00. 2.5hrs needs for doing transformation. Transformation would finish at am:0:30.
Withdraw!!!!
8th
- (pT7 + RBS)
- Transformation
Transformation for pT7+RBS+pSB1K3
- Added DNA soltions (Ligation products) 1ul to DH5α compitent cell.
- Stood on ice in 30min.
- Added 600ul of LB to transformed DH5α solution.
- Pre-cultivate in 2hrs
- Splead 300ul of LB&DH5α solution to LBK.
- Cultivated
- K346007(Ag43)
- mini-prep
mini-prep for Liquid culture product of K346007(Ag43)
- Used FastGene Plasmid Mini Kit(Nippon Genetics)
- Elutioned in 50ul
- First we eluted in colection tube. then moved in Eppendorf tube.
- Erectrophoresis
Erectrophoresis for mini-prep product(Ag43).
- Prepared 1% Agalose gel and added EtBr then pre-migration in 30min.
- 1ul 1kb ladder, 1.2ul mini-prep product(1ul is DNA solution and 0.2ul is loading dye) added then migtrated
mini-prep result (With ligation result of pT7+RBS+pSB1K3)
- Glycerol stock
Made glycerol stock of K346007 (Ag43).
- Parts written above were cultivated in LBC.
- Added glycerol and Freezed at -80C
- (Ag43 + dT)
Assembling K346007(Ag43) + B0015(dT) with 2-piece assembly(Biobrisk standard assembly)
- Digestion
Digested Ag43 and dT in solution by recipes Written below. Insert DNA required too much weight and volume(volume was calculated from concentration of DNA mini-prep product)from our calculation. There are no insurance of succession of digestion.
- Ag43(Insert)
5190bp(Ag43 + pSB1C3)
| DNA solution | 48ul |
| EcoRI | 1ul |
| SpeI | 1ul |
| 10xH buffer | 6ul |
| 4ul | |
| Total | 60ul |
- dT(Vector)
3318bp(Ag43 + pSB1AK3)
| DNA solution | 8ul |
| EcoRI | 1ul |
| XbaI | 1ul |
| 10xM buffer | 2ul |
| DW | 8ul |
| Total | 20ul |
Digestion result image
K346007(Ag43) was 5190bp before digestion (Biobrick prefix + Ag43 + Biobrick suffix + pSB1C3).
After digestion, Ag43 and pSB1C3 was separated and became fragments about 3120bp(Ag43) and 2070bp(pSB1C3).
Gel image above shows there are two fragments, one fragment is about 2000bp other fragment is 3000bp.
Digestion would be succeeded.
About Vector(Boo15:dT), the DNA was circular so DNA migrated more far than Linear DNA. d+ (Circular DNA) migrated little more far than d- (Linear DNA). so we think digestion was succeeded.
- Ethanol precipitation
Ethanol precipitation for gel extraction products(K346007(Ag43) and B0015(dT))
- Added 5ul of NaoAc , 1.5ul of glycogen and 125ul of 100% ethanol to 50ul DNA solutions.
- Centrifuged in 15000rpm, 10min at 4C.
- Remove supernatant and added 220ul of 70% ethanol.
- Centrifuged in 15000rpm, 5min at 4C.
- Remove supernatant and air drying in room temperature then added 10ul of DW.
- Ligation
All DNA solutions were digested. Used Ligation Mighty Mix(TakaraBio)
| Ligation Mighty Mix | 5ul |
| Insert: Ag43 | 2ul |
| Vector: dT | 2ul |
| DW | 1ul |
| Total | 10ul |
Ligation reaction recipe was written below.
| Degree | Minute |
| 16 | 30 |
| 65 | 10 |
| 4 | Hold |
- Electrophoresis
Confirmation of succession of ligation.
- Prepared 1% Agalose gel and added EtBr then pre-migration in 30min.
- Added 1kb ladder, Ligation product(1ul) and digestion products (control:each solutions 1ul).
- Migtrated in 30min.
Electrophoresis results
- Transformation
Transformation for K346007(Ag43)+B0015(dT) on pSB1AK3.
- Added DNA soltions (Ligation products) 1ul to DH5α compitent cell.
- Stood on ice in 30min.
- Added 600ul of LB to transformed DH5α solution.
- From 700 solution(100ul is DH5α and 600ul is LB), 100ul add to 900ul of LB(x10 solution)
- Spread 300ul from 600(700-100)ul and 1000ul of LB&DH5α solution to each LBA plates.
- Cultivated.
9th
pT7 + RBS (3A Assembly) and Ag43 + dT (standard assembly) ligation products were transformed and cultivated then some colonies were formed (12~16 colonies) so we confirmed really insert DNA (3A:pT7 and RBS, standard:Ag43 and dT) were inserted to vector or not by colony PCR.
- Colony PCR
Colony PCR for assembly products.Each product reacted recipes written below.
- picked up each 12(16 is best but there were only 12 colonies) colonies from LB plates by Autoclaved toothpicks.
- Dipped into 10ul DW in 1.5ml eppendorf tubes.
- from 10ul DW, 4ul was added in PCR reaction solution (below), 6ul was mixed with 200ul LB.
- Ran PCR machine in recipe below.
- Electrophoresis for confirmation of PCR results.
PCR reaction solution
| DNA solution | 4ul |
| KapaTaq ready mix | 5ul |
| BioBrick prefix forward primer | 0.5ul |
| BioBrick suffix reverse primer | 0.5ul |
| Total | 10ul |
PCR recipe
(pT7 + RBS)
| Number | Degree | Second |
| 1 | 94 | 120 |
| 2 | 94 | 30 |
| 3 | 68 | 60 |
| 4 | 4 | HOLD |
Cycle:2~3 x 40
(Ag43 + dT)
Ag43 + dT (+ Biobrick prefis & suffix) is about 3290bp. Extension step needed >180seconds.
| Number | Degree | Second |
| 1 | 94 | 120 |
| 2 | 94 | 30 |
| 3 | 68 | 180 |
| 4 | 4 | HOLD |
Cycle:2~3 x 35
- Electrophoresis results
Electrophoresis for (pT7 + RBS) in 2% agarose gel and (Ag43 + dT) in 1% agarose gel.
pT7 + RBS on pSB1K3
bbp-Insert-bbs:86bp
Ag43 + dT on pSB1AK3
bbp-Insert-bbs:3290bp
We couldn't confirm insert DNA were really ligated with Vector or not.
Next we tried confirmation of insert DNA by Electrophoresis of mini-prep products.
For mini-prep, we needed do liquid culture.
- Liquid culturing
Liquid culture for mini-prep((pT7 + RBS) on pSB1K3 and (Ag43 + dT) on pSB1AK3).
- Prepared 1800ul LB solutions.
- To these LB solutions, added 200ul of LB solutions (colony PCR solutions were pre-cultivated in about 2hrs) and each antibiotics(Km (for (pT7 + RBS) on pSB1K3) and Amp(for (Ag43 + dT) on pSB1AK3)).
- Cultivated 15hrs30min.
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10th
- Mini-prep
Mini-prep for some colonies (we selected colonies which showed more correct bands than other colonies, pT7+RBS were No.4, 5, 9, 10 colonies and Ag43 + dT were No.1, 2, 3, 4 colonies)cultivated in LBA(Ag43 + dT) and LBK(pT7 + RBS) in 15hrs 30min.
- Mini-prep for LB culturing products along the protocol of FastGene Plasmid Mini kit(Nippon Genetics).
- Electrophoresis (Used pre-migrated 1% agarose gels with 5ul EtBr)in 30min.
Electrophoresis resulsts
pT7 + RBS on pSB1K3(Total 2247bp)
Ag43 + dT on pSB1AK3(Total 6444bp)
To confirm more about insert DNA, we tried to digest these DNA with EcoRI and PstI.
- Digestion
Digestion for confirmation of insert DNA. Each DNA mini-prep products were digested with E & P.
Digestion recipe
pT7-RBS
| pT7-RBS | 1,5ul |
| EcoRI | 1ul |
| PstI | 1ul |
| 10xH buffer | 2ul |
| DW | 14.5ul |
| Total | 20ul |
Digestion recipe
Ag43-dT
| Ag43-dT | 4ul |
| EcoRI | 1ul |
| PstI | 1ul |
| 10xH buffer | 2ul |
| DW | 12ul |
| Total | 20ul |
Digestioned at 37c in 2hrs.
Digestion results
pT7+RBS
Ag43+dT
Insert DNA were correct we thought. We tried digestion for 3A Assembly[pT7-RBS + Ag43-dT + pSB1C3]
- Digestion
Digestion for 3A Assembly.
pT7-RBS
| DNA | 17ul |
| EcoRI | 1ul |
| SpeI | 1ul |
| 10xH buffer | 3ul |
| DW | 8ul |
| Total | 30ul |
Ag43-dT
| DNA | 12.5ul |
| XbaI | 1ul |
| PstI | 1ul |
| 10xH buffer | 2ul |
| DW | 3.5ul |
| Total | 20ul |
pSB1C3
| DNA | 20ul |
| EcoRI | 1ul |
| PstI | 1ul |
| 10xH buffer | 3ul |
| DW | 5ul |
| Total | 30ul |
Reacted in 2hrs at 37c.
