Team:HokkaidoU Japan/Notebook/Week 1

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*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
 
-
<br>
 
-
 
-
----
 
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*5th
 
-
 
-
;Transformation
 
-
K346007(Ag43) was failed to cultivate on LBC plate.
 
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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.
 
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#Cultivated on LBC in 21hrs.
 
-
 
-
;Single colony isolation
 
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Single colony isolation of BBa_B0015, B0034, I179005 and K542009.
 
-
#Picked up one colony.
 
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#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.
 
-
 
-
 
-
----
 
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*6th
 
-
 
-
;Liquid culture
 
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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
 
-
<br>
 
-
;Single colony isolation
 
-
#Single colony isolation of K346007(Ag43).
 
-
<br>
 
-
 
-
----
 
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*7th
 
-
 
-
 
-
;Liquid culture
 
-
Liquid culture in LBC(Ag43).
 
-
#Picked up two colonies from each plates.
 
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#Both of colonies were dipped in 2ml LBC, and then we cultivate them in 38℃.<br>
 
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However, one of them cultivated only 8 hours. It's for glycerol stock.
 
-
<br>
 
-
 
-
 
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'''3A assembly!'''<br>
 
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Assembled pT7, RBS and pSB1C3 by 3A assembly.
 
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This 3A assembly is our first try!
 
-
 
-
;mini-prep
 
-
#mini-prep of dT,RBS,pT7 and pLacI-RBS-Ag43.
 
-
#Elution in 50ul buffer
 
-
<br>
 
-
 
-
;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.
 
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#Add glycerol and Freeze at -80C
 
-
<br>
 
-
 
-
[[Image:120707_I719005_B0034_B0015_K542009_mini-prep_umeuchi.jpg]]
 
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;Electrophoresis
 
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Electrophoresis to predict concentration of mini-prep products(dT,RBS,pT7 and pLacI-RBS-Ag43).
 
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#Used 1% agarose gel.
 
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#Pre-migration.
 
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#Migrated 1.2ul of DNA solutions (1ul is mini-prep products and 0.2ul is Loading Dye) in 35min.
 
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#Took a photograph of 1% agarose gel that finished electrophoresis.
 
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<br>
 
-
 
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;Digestion
 
-
<br>
 
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Digestion of I719005, B0034 and pSB1K3
 
-
 
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Digestion recipe
 
-
 
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All parts were reacted in 30ul solution.
 
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*I719005(40ng/ul)
 
-
{|
 
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|DNA solution
 
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|12.5ul
 
-
|-
 
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|EcoRI
 
-
|1ul
 
-
|-
 
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|SpeI
 
-
|1ul
 
-
|-
 
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|10xH Buffer
 
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|3ul
 
-
|-
 
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|DW
 
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|12.5ul
 
-
|}
 
-
 
-
 
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*B0034(40ng/ul)
 
-
{|
 
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|DNA solution
 
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|12.5ul
 
-
|-
 
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|XbaI
 
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|1ul
 
-
|-
 
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|PstI
 
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|1ul
 
-
|-
 
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|10xM Buffer
 
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|3ul
 
-
|-
 
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|DW
 
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|12.5ul
 
-
|}
 
-
 
-
 
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*pSB1K3(25ng/ul)
 
-
{|
 
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|DNA solution
 
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|12ul
 
-
|-
 
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|EcoRI
 
-
|1ul
 
-
|-
 
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|PstI
 
-
|1ul
 
-
|-
 
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|10xH Buffer
 
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|3ul
 
-
|-
 
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|DW
 
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|13ul
 
-
|}
 
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<br>
 
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;Ethanol precipitation
 
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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.
 
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#Remove supernatant and added 220ul of 70% ethanol.
 
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#Centrifuged in 15000rpm, 15min at 4C.
 
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#Remove supernatant and air drying in room temperature then added 10ul of DW.
 
-
<br>
 
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;Ligation
 
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All DNA solutions were digested.
 
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3A assembly protocol required Ligation reaction should be in total 25ul solution.
 
-
{|
 
-
|Ligation Mighty Mix
 
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|12.5ul
 
-
|-
 
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|pT7
 
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|2ul
 
-
|-
 
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|RBS
 
-
|2ul
 
-
|-
 
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|pSB1K3
 
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|2ul
 
-
|-
 
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|DW
 
-
|6.5ul
 
-
|-
 
-
|――――――――――
 
-
|-
 
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|Total
 
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|25ul
 
-
|}
 
-
 
-
Ligation reaction recipe was written below.
 
-
 
-
{|
 
-
|Degree
 
-
|Minute
 
-
|-
 
-
|16
 
-
|30
 
-
|-
 
-
|65
 
-
|10
 
-
|-
 
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|4
 
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|Hold
 
-
|}
 
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<br>
 
-
ligation was finished.
 
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But now pm10:00.  2.5hrs needs for doing transformation. Transformation would finish at am:0:30.
 
-
 
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Withdraw!!!!
 
-
 
-
----
 
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*8th
 
-
 
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*(pT7 + RBS)
 
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;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 
 
-
<br>
 
-
 
-
*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
 
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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)
 
-
 
-
[[image:HokkaidoU2012 120708 K346007 miniprep and pt7 rbs.jpg]]
 
-
 
-
;Glycerol stock
 
-
Made glycerol stock of K346007 (Ag43).
 
-
#Parts written above were cultivated in LBC.
 
-
#Added glycerol and Freezed at -80C
 
-
 
-
 
-
*(Ag43 + dT)
 
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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)
 
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5190bp(Ag43 + pSB1C3)
 
-
{|
 
-
|DNA solution
 
-
|48ul
 
-
|-
 
-
|EcoRI
 
-
|1ul
 
-
|-
 
-
|SpeI
 
-
|1ul
 
-
|-
 
-
|10xH buffer
 
-
|6ul
 
-
|-
 
-
DW
 
-
|4ul
 
-
|-
 
-
|――――――――――――
 
-
|-
 
-
|Total
 
-
|60ul
 
-
|}
 
-
 
-
 
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*dT(Vector)
 
-
3318bp(Ag43 + pSB1AK3)
 
-
{|
 
-
|DNA solution
 
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|8ul
 
-
|-
 
-
|EcoRI
 
-
|1ul
 
-
|-
 
-
|XbaI
 
-
|1ul
 
-
|-
 
-
|10xM buffer
 
-
|2ul
 
-
|-
 
-
|DW
 
-
|8ul
 
-
|-
 
-
|――――――――――――
 
-
|-
 
-
|Total
 
-
|20ul
 
-
|}
 
-
 
-
 
-
Digestion result image
 
-
 
-
 
-
[[image:HokkaidoU2012 120708 dt K346007 digestion umeuchi.jpg]]
 
-
 
-
 
-
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
 
-
 
-
 
-
[[image:HokkaidoU2012 120708 K346007-dT ligation.jpg]]
 
-
 
-
 
-
;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
 
-
 
-
[[image:HokkaidoU2012 120709 pt7-rbs 75% scale.jpg]]
 
-
 
-
 
-
Ag43 + dT on pSB1AK3
 
-
bbp-Insert-bbs:3290bp
 
-
 
-
[[image:HokkaidoU2012 120709 ag43-dt-1 75% scale.jpg]]
 
-
 
-
 
-
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.
 
-
 
-
----
 
-
*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)
 
-
 
-
[[image:HokkaidoU2012 120710 miniprepproduct T7+RBS.jpg]]
 
-
 
-
 
-
Ag43 + dT on pSB1AK3(Total 6444bp)
 
-
 
-
[[image:HokkaidoU2012 120710 miniprepproduct Ag43+dT.jpg]]
 
-
 
-
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
 
-
 
-
[[image:HokkaidoU2012 120710 pt7-rbs,digestion.jpg]]
 
-
 
-
 
-
Ag43+dT
 
-
 
-
[[image:HokkaidoU2012 120710 ag43-dt,digestion.jpg]]
 
-
 
-
 
-
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.
 

Latest revision as of 02:00, 22 July 2012