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Latest revision as of 03:53, 22 October 2009

Home	The Team	The Project	Parts Submitted to the Registry	Modeling	Notebook	Protocols	Ethics

the notebook

1 Plan
2 July
- 2.1 7/6
- 2.2 7/7
- 2.3 7/19
- 2.4 7/20
- 2.5 7/25
- 2.6 7/26
- 2.7 7/27
- 2.8 7/30
3 August
- 3.1 8/1
- 3.2 8/2
- 3.3 8/4
- 3.4 8/5
- 3.5 8/6
- 3.6 8/7
- 3.7 8/8
- 3.8 8/9
- 3.9 8/10
- 3.10 8/12
- 3.11 8/13
- 3.12 8/14
- 3.13 8/15
- 3.14 8/19
- 3.15 8/21
- 3.16 8/22
- 3.17 8/23
- 3.18 8/25
- 3.19 8/26
- 3.20 8/27
- 3.21 8/30
- 3.22 8/31
4 September
- 4.1 9/15
- 4.2 9/16
- 4.3 9/24
- 4.4 9/25
- 4.5 9/26
- 4.6 9/27
- 4.7 9/28
- 4.8 9/29
- 4.9 9/30
5 October
- 5.1 10/4
- 5.2 10/5
- 5.3 10/7
- 5.4 10/8
- 5.5 10/10
- 5.6 10/11
- 5.7 10/12
- 5.8 10/13
- 5.9 10/15
- 5.10 10/16
- 5.11 10/18
- 5.12 10/19

Plan

Aim: Create yeast cells that express LDLR on their cell membrane

Methods:

Clone the LDLR gene.
Create biobrick of LDLR.

July

We got LDLR cDNA and tried cloning.
Both ends of LDLR contains a lot of GC,so we had hard time...

7/6

Overview:
1.PCR LDLR gene from plasmid containing LDLR cDNA
2.gel-purify DNA from the PCR product
3.insert the DNA to vector (iGEM parts)
4.Transform into E. coli and select for ampicillin resistance
5.check for Transformation success using colony PCR by LDLR primers

Constructs to be created:
pGal1-Kozak-LDLR-terminator
Obtaining DNA:

Resuspended DNA in the following wells with 10ul water:

plate 1 7D
pGal1(including Kozak sequence)
[http://partsregistry.org/wiki/index.php?title=Part:BBa_J63006 Gal1 promoter]
Transformed 1ul of each of the above into DH5a competent cells:

Transformation

Mix 1ul of DNA with 100ul of competent cells on ice.
Leave on ice for 30 minutes.
Heat shock at 42ºC for 45 seconds.
Leave on ice for 2 minutes.
Add 500ul of LB and incubate at 37ºC for 1 hour.
Plate on LB-ampicillin plates.

7/7

Miniprep of E.coli cells containing LDLR gene with Promega, Wizard Plus SVMiniprep DNA Purification System

Successful

7/19

PCR of LDLR

0.4ul 50uM 5’primer
0.4ul 50uM 3’primer
1.6ul 2.5mM dNTP
2ul 10×Pfu Ultra 2 buffer
0.05ul LDLR plasmid
0.5ul Pfu Ultra
15.05ul MilliQ water

Performed PCR using the following program:
1. 95ºC 2min
2. 95ºC 30sec
3. 55ºC 30sec
4. 72.5ºC 60sec
5. repeat 2-4 29times
6. 25ºC forever

PCR successful
We cut the region of LDLR out of the gel and purified PCR product using Promega kit.

Infusion of LDLR

4ul PCR product (12.35ug/ml)
3ul vector (iGEM parts plate1 D-3, 14.95ug/ml)
2ul 5×infusion reaction buffer
1ul infusion enzyme
|
v
37ºC 15min
50ºC 15min
|
v

TE buffer up to 20ul
|
v

added 10ul of the sample to DH5α (090614) and put on ice for 15 min.
|
v

42ºC 45sec
|
v
added 500ul LB broth to the tube.
|
v
placed it on LB ampicilin plate.

7/20

colony PCR

put a small amount of single colony into each tube with 5ul MilliQ water
|
v

95ºC 5min
|
v

PCR reaction
1ul 10×buffer
0.8ul 2.5mMdNTP
0.08ul Ex-Taq
0.1ul 5’-primer
0.1ul 3’-primer
2.92ul MilliQ water
|
v
added the PCR reaction to each tube.
|
v
Performed PCR using the following program:
1. 95ºC 2min
2. 95ºC 30sec
3. 55ºC 30sec
4. 72.5ºC 120sec
5. repeat 2-4 29 times
6. 25ºC forever

PCR unsuccessful・・・.

7/25

gal1 Sequencing by BIG DYE

1.8ul 5xB.D.3.1.buffer
0.4ul B.D.3.1.
6.3ul MilliQ water
1ul plasmid(0.15ug/ul)
0.5ul 5'or3'primer(3.2pmol/ul)
|
v

7/26

colony PCR again, using 7/20 protocol.
PCR program
1.95ºC 2min
2.95ºC 30sec
3.55ºC 30sec
4.72.5ºC 150sec
5.go to 2. 29times

but,unsucessful.

7/27

Miniprep of E.coli cells containing LDLR gene(that yesterday picked up and cultured) with Promega, Wizard Plus SV Miniprep DNA Purification System
using AGE, found a colony that has LDLR infusion plasmid

7/30

sequencing of LDLR

August

We found our plasmid that we got first didn't include LDLR cDNA!? We came back to start line again!?

8/1

PCR of GFP for fusion
program
1.95ºC 2min
2.95ºC 30sec
3.55ºC 30sec
4.72.5ºC 20sec
5.go to 2. 29 times
6.25ºC forever

We found that the length of these PCR product till now was longer than that of LDLR.

read the Sequence of F-spe1-Gall p-LDLR-5
read the Sequence of F-pst1-Gall p-LDLR-3

->the result didn't conform with NCBI datebase

change PCR program→didn't get the PCR product whose length was correct

8/2

Sequencing of LDLR

8/4

The following were sequenced using the labeled primers:

1)F-spe1-Gall p-LDLR-5
2)F-pst1-Gall p-LDLR-3

Results:
Sequence read failed

8/5

Sequencing of LDLR

8/6

PCR of LDLR1
PCR of LDLR2

LDLR1 and LDLR2 is combination of Gal1, LDLR and GFP.

8/7

PCR of LDLR

using the labeled primers:

1)F-spe1-Gal1-LDLR-5'
2)F-spe1-Gal1-LDLR-3'

PCR of GFP

using the labeled primers:

1)F-spe1-Gal1-LDLR-GFP-5'
2)F-pst1-Gal1-LDLR-GFP-3'

8/8

Transformation of P3 21D
Transformation of P1 23L

PCR of LDLR

using the labeled primers:

1)F-spe1-Gal1-LDLR-5'
2)F-spe1-Gal1-LDLR-3'

using the following program;

program
1.95ºC 2min
2.95ºC 30sec
3.52~55ºC 30sec
4.72.5ºC 60sec
5.go to 2. 29 times
6.25ºC forever

Result;
The length of LDLR is about 2583 bp.

PCR of LDLR

using the labeled primers:

1)F-spe1-Gal1-LDLR-5'
2)F-spe1-Gal1-LDLR-3'

using the following program;

program
1.95ºC 2min
2.95ºC 30sec
3.57ºC 30sec
4.72.5ºC 60sec
5.go to 2. 29 times
6.25ºC forever

The change point of this program is the temperature at third step.
This temperature is 57ºC but previous is 52~55ºC.

result;
The length of LDLR is 2500~3000bp.

8/9

PCR of LDLR

8/10

Sequencing of LDLR

The following were sequenced using the labeled primers

1)1D-LDLR-5'
2)1D-LDLR-3'

Results:
Sequence read failed

PCR of LDLR(1st time)

using the labeled primers:
1)F-spe1-Gal1-LDLR-GFP-5'
2)F-spe1-Gal1-LDLR-GFP-3'

using the following program;

program
1.95ºC 2min
2.95ºC 30sec
3.55ºC 30sec
4.72.5ºC 60sec
5.go to 2. 29 times
6.25ºC forever

Result;
PCR is sucessful.

PCR of LDLR(2nd time)

using the labeled primers is same as 1st time's:

using the following program;

program
1.95ºC 2min
2.96ºC 30sec
3.55ºC 30sec
4.60.0ºC 3min
5.go to 2. 29 times
6.25ºC forever

8/12

Sequencing of LDLR

Result;
NNNNN can't read.

electrophorese LDLR+GFP

RESULT:the band across 3000-3500bp not found. -> need to rePCR LDLR+GFP.

8/13

measure the absorbance of LDLR2cDNA

->534ug/mL +PCR objects:LDLR2, yqiT, GFP program 1.95ºC 2min
2.96ºC 30sec
3.55ºC 30sec
4.60.0ºC 3min
5.go to 2. 29 times
6.25ºC forever

electrophorese the above 3

result -> other than GFP not found <- maybe DNAs dissolved by UV or contamination;

8/14

PCR

objects: LDLR GFP
LDLR
primer
F_S_GalI_LDLR_5'
F_PstI_GalI_LDLR_3'

GFP
primer
F_S_GalI_LDLR_GFP 5'
F_P_GalI_LDLR_GFP 3'

electrophorese PCR products

->failed (LDLR+GFP)

8/15

rePCR LDLR+GFP electrophorese LDLR+GFP

8/19

1 Colony PCR of LDLR
Using the labeled primers:
1) J63010(P17D)_seq_5’
2) J63010(P17D)_seq_3’
Result:
successful

2 PCR of LDLR for fusion
Using the labeled primers:
1) F_S_Gal1_LDLR_5’new
2)F_LDLR_3’new

3 PCR of GFP for fusion
Using the labeled primers:
1) F_S_Gal1_LDLR_GFP_5’
2) F_S_Gsl1_LDLR_GFP_3’

8/21

1 PCR of LDLR
Using the labeled primers:
1) F_S_Gal1_LDLR_5’new
2)F_LDLR_3’

2 Infusion of LDLR and GFP

8/22

1 Miniprep ofLDLR

8/23

1 Sequencing of LDLR
Using the labeled primers:
1) J_P17D_5’
2) J_P17D_3’

8/25

1 PCR of LDLR
Using the labeled primers:
1) F_S_Gp_LDLR_out_5’
2) F_P_Gp_LDLR_out_3’

8/26

1 PCR of LDLR
Using the labeled primers:
1) F_S_Gp_LDLR_out_5’
2) F_P_Gp_LDLR_out_3’

2 Sequencing of LDLR cDNA
Using the labeled primers:
1) F_S_Gp_LDLR_out_5’
2)F_P_Gp_LDLR_out_3’
Result : failed

8/27

1 PCR of LDLR
Using the labeled primers:
1) F_S_Gp_LDLR_out_5’
2) F_P_Gp_LDLR_out_3'

2 Sequencing of LDLR cDNA
Using the labeled primers:
1) F_S_Gp_LDLR_out_5’
2)F_P_Gp_LDLR_out_3’
Result : failed

8/30

PCR of LDLR

using the labeled primers:
1)F-spe1-Gal1-LDLR-GFP-5'
2)F-spe1-Gal1-LDLR-GFP-3'

8/31

Sequencing of LDLR
The following were sequenced using the labeled primers

1)1D-LDLR-5'
2)1D-LDLR-3'

Results:
Sequence read failed

September

We got new LDLR cDNA!

look for the best PCR program

→DMSO 5% or 10%
→annealing temparature 55ºC or 60ºC

result
the best program
10% DMSO
1.95ºC 2min
2.95ºC 30sec
3.60ºC 30sec
4.72.5ºC 1min
5.go to 2. 29 times
6.25ºC forever
purify the PCR product using Promega kit and insert it in iGEM part(plate1-7D:Gal1 promoter)
And, insert it and GFP in iGEM part(plate1-7D:Gal1 promoter)

9/15

1. PCR + Gel Extraction

LDLR

2. PCR

LDLR (annealing temperature:57)
LDLR (annealing temperature:60)

3. PCR

LDLR: tested different concentrations of template (do not contain DMSO)
1. X 1/10
2. X 1/5
3. X 1 (normal)
4. X 5
5. X 10

9/16

1. PCR

LDLR: tested different concentrations of template
1. X 1/10 + 20%DMSO
2. X 1/5 + 20%DMSO
3. X 1 (normal) + 20%DMSO
4. X 5 + 20%DMSO
5. X 10 + 20%DMSO

2. PCR

LDLR: tested different conditions
1. cDNA1, old primer, 20% DMSO
2. cDNA1, old primer, no DMSO
3. cDNA1, new primer, 20% DMSO
4. cDNA1, new primer, no DMSO
5. cDNA2, old primer, 20% DMSO
6. cDNA2, old primer, no DMSO
7. cDNA2, new primer, 20% DMSO
8. cDNA2, new primer, no DMSO
9. control

9/24

1. PCR

GEP
YCplac111

9/25

Miniprep of E.coli cells containing GFP gene (those yesterday picked up and cultured) with Promega, Wizard Plus SV Miniprep DNA Purification System
read the Sequencing of LDLR cDNA

Results:
Sequence read failed

PCR of LDLR cDNA(Pfu UltraII)

Results:
PCR failed

9/26

PCR of LDLR for infusion

Using the labeled primers:
1) F_S_Gal1_LDLR_5’new
2)F_pstI_Gal1p_LDLR_3’new
Results:
PCR failed

PCR of LDLR for fusion

Using the labeled primers:
1) F_S_Gal1_LDLR_5’new
2)F_LDLR_3’new
Results:
PCR failed

PCR of GFP for fusion

Using the labeled primers:
1) F_S_Gal1_LDLR_GFP_5’
2) F_p_Gal1_LDLR_GFP_3’

Results:
PCR failed

9/27

PCR of LDLR

Using the labeled primers:
1) F_S_Gp_LDLRout_5'
2)F_P_Gp_LDLRout_3'
Results:
PCR failed

PCR of LDLR

Using the labeled primers:
1) F_S_Gal1_LDLR_5'new
2)F_P_Gal1p_LDLR_3'
Results:
PCR failed

PCR of LDLR

Using the labeled primers:
1) F_S_Gal1_LDLR_5'new
2)F_LDLR_3'
Results:
PCR failed

read the Sequencing of LDLR cDNA

Results:
Sequence read failed

9/28

PCR of BC LDLR

primers:
F_S_Gal1_LDLR_5'new
F_pst1_Gal1p_LDLR_3'

again, PCR of LFL, HEP and BC LDLR

primer:
1)F_S_Gp_LDLR_out_5'
1)F_P_Gp_LDLR_out_3'
2)F_S_Gal1p_LDLR_5'new
2)F_pst1_Gal1p_LDLR_3'
3)F_S_Gal1_LDLR_5'new
3)F_LDLR_3'primer

9/29

sequencing of YCplaC111

infusion of LDLR

vector:P17D

9/30

colony PCR of LDLR and P17D+LDLR and P17D+LDLR+GFP

primer:
F_S_Gal1_LDLR_5'new
F_Pst1_Gal1p_LDLR_3'

again, colony PCR of P17D+LDLR+GFP

primer:
F_S_Gal1_LDLR_5'new
F_Pst1_Gal1p_LDLR_3'

October

LDLR made a debut as an iGEM part!
That was very long way...

10/4

PCR of GFP for LDLR primer

primer:
F_S_Gal1_LDLR_GFP_5'
F_P_Gal1_LDLR_GRP_3'

colony PCR of LDLR+GRP

primer:
P17Dseq_5'
P17Dseq_3'

infusion of LDLF+GFP+P17D

vector:P17D digested with S and P

10/5

check of plasmids including LDLR by AGE

1.LDLR3 091004
2.LDLR5 091004
3.LDLR+GFP 1 091004
4.LDLR+GFP 2 091004
1&2->OK,3&4->wouldn't have LDLR+GFP

Sequencing

1.LDLR3 091004
2.LDLR5 091004
3.LDLR+GFP 1 091004
4.LDLR+GFP 2 091004
5~10.YCplacIII(whose restriction site may be changed)
primer
1~4:P1-7Dseq.5'or3'
5~10:YCplacIII seq. primer5'or3'

PCR for LDLR+GFP fusion(Pfu UltraII)

template:HEP-LDLR cDNA
primer:
F_S_Gal1_LDLR_5'new
F_P_GAl1_LDLR_GFP_5'

10/7

PCR for GFP fusion(Pfu UltraII)

primer
F_S_Gal1_LDLR_GFP_5'
F_P_Gal1_LDLR_GFP_3'

10/8

1. PCR of Gal1+LDLR
P1-7D seq5'
P1-7D seq3'
(Pfu ULtraII)

10/10

YCplacIII quick change

PCR
YCplacIII5'
YCplacIII3'

10/11

PCR

template:HEP-LDLR cDNA
primer:
F_S_Gal1_LDLR_5'new
3'-GFP

Sequencing

LDLR5
LDLR3

10/12

1. sequencing

LDLR
P2,10F
YCplac111
Gal1

2. PCR LDLR from HEP

10/13

1. PCR

LDLR + GFP
LDLR

10/15

1. Sequencing

LDLR

10/16

1. PCR

LDLR
YCplac111

2. Restriction Enzyme digestion

YCplac111 with E,P
YCplac111 with X,P

3. Colony PCR

LDLR + GFP
LDLR + P1,7D

10/18

1. Sequencing

LDLR

2. PCR of LDLR
tested the following conditions;

1. DMSO 10%, 60ºC(for annealing)
2. DMSO 15%, 55ºC
3. DMSO 15%, 60ºC
4. DMSO 20%, 55ºC
5. DMSO 20%, 60ºC
6. DMSO 10%, 58ºC

3. Ligation

YcplacIII + LDLR

4. PCR of LDLR
tested the following conditions;

1. DMSO 10%, 60ºC(for annealing)
2. DMSO 15%, 55ºC
3. DMSO 15%, 60ºC
4. DMSO 20%, 55ºC
5. DMSO 20%, 60ºC
6. DMSO 10%, 58ºC

5. PCR of LDLR tested the following conditions;

1. DMSO 10%, 60ºC(for annealing)
2. DMSO 15%, 55ºC
3. DMSO 15%, 60ºC
4. DMSO 20%, 55ºC
5. DMSO 20%, 60ºC
6. DMSO 10%, 58ºC
7. 40ul system, DMSO 10%, different primer (YcplacIII)

6. Gel electrophoresis

lane 2~15; LDLR

7. sequencing

LDLR+P1 7D

8. Ligation

LDLR and YcplacIII

10/19

colony PCR

YcplacIII+LDLR

colony PCR (again)

YcplacIII+LDLR

Home	The Team	The Project	Parts Submitted to the Registry	Modeling	Notebook	Protocols	Ethics

@@ Line 1: / Line 1: @@
 {{:Team:Todai-Tokyo/Template}}
+<html>
+ <head>
+  <meta http-equiv="Content-Type" content="text/html; charset=Shift_JIS">
+  <title>the notebook</title>
+  <style type="text/css">
+p { font-size : 10pt }
+  pz{ font-size : 30pt; color : red}
+  -->
+  .aaa { font-size : 20pt }
+@charset "UTF-8";
+body {
+	background:black;
+	}
+div#top_plan{
+   background:#B22222;
+   color:#ffffe0;
+   margin 0 0 0 0
+   width:1000px;
+   height:200px;
+}
+  </style>
+ </head>
+<body></body></html>
 = Plan =
 '''Aim:''' Create yeast cells that express LDLR on their cell membrane
@@ Line 6: / Line 31: @@
 # Clone the LDLR gene.<BR>
 # Create biobrick of LDLR.<BR>
+=July=
+We got LDLR cDNA and tried cloning.<BR>
+Both ends of LDLR contains a lot of GC,so we had hard time...
 =='''7/6'''==
 Overview:<BR>
-.PCR LDLR gene from plasmid containing LDLR cDNA <BR>
+.[[Team:Todai-Tokyo/Protocols/PCR|PCR]] LDLR gene from plasmid containing LDLR cDNA <BR>
 .gel-purify DNA from the PCR product <BR>
 .insert the DNA to vector (iGEM parts) <BR>
-.transform into E. coli and select for ampicillin resistance<BR>
+.[[Team:Todai-Tokyo/Protocols/Transformation|Transform]] into E. coli and select for ampicillin resistance<BR>
-.check for transformation success using colony PCR by LDLR primers<BR>
+.check for [[Team:Todai-Tokyo/Protocols/Transformation|Transformation]] success using colony PCR by LDLR primers<BR>
 <BR>
 Constructs to be created:<BR>
@@ Line 25: / Line 53: @@
 Transformed 1ul of each of the above into DH5a competent cells:
-'''Transformation'''
+'''[[Team:Todai-Tokyo/Protocols/Transformation|Transformation]]'''
 *Mix 1ul of DNA with 100ul of competent cells on ice.
 *Leave on ice for 30 minutes.
@@ Line 35: / Line 63: @@
 =='''7/7'''==
-Miniprep of E.coli cells containing LDLR gene with Promega, Wizard Plus SV Miniprep DNA Purification System
+[[Team:Todai-Tokyo/Protocols/Miniprep|Miniprep]] of E.coli cells containing LDLR gene with Promega, Wizard Plus SV[[Team:Todai-Tokyo/Protocols/Miniprep|Miniprep]]  DNA Purification System
 Successful
@@ Line 49: / Line 77: @@
 .5ul Pfu Ultra<BR>
 .05ul MilliQ water<BR>
-￬<BR>
+<BR>
 Performed PCR using the following program:<BR>
 . 95ºC 2min<BR>
@@ Line 61: / Line 89: @@
 We cut the region of LDLR out of the gel and purified PCR product using Promega kit.<BR>
 <BR>
-infusion of LDLR<BR>
+[[Team:Todai-Tokyo/Protocols/Infusion|Infusion]] of LDLR<BR>
 <BR>
 ul PCR product (12.35ug/ml)<BR>
@@ Line 67: / Line 95: @@
 ul 5×infusion reaction buffer<BR>
 ul infusion enzyme<BR>
-￬<BR>
+|<BR>
+v<BR>
 ºC 15min<BR>
 ºC 15min<BR>
-￬<BR>
+|<BR>
+v<BR>
 TE buffer up to 20ul<BR>
-￬<BR>
+|<BR>
+v<BR>
 added 10ul of the sample to DH5α (090614) and put on ice for 15 min.<BR>
-￬<BR>
+|<BR>
+v<BR>
 ºC 45sec<BR>
-￬<BR>
+|<BR>
+v<BR>
 added 500ul LB broth to the tube.<BR>
-￬<BR>
+|<BR>
+v<BR>
 placed it on LB ampicilin plate. <BR>
 <BR>
@@ Line 87: / Line 124: @@
 <BR>
 put a small amount of single colony into each tube with 5ul MilliQ water<BR>
-￬<BR>
+|<BR>
+v<BR>
 ºC 5min<BR>
-￬<BR>
+|<BR>
+v<BR>
 PCR reaction<BR>
 ul 10×buffer <BR>
@@ Line 97: / Line 138: @@
 .1ul 3’-primer<BR>
 .92ul MilliQ water<BR>
-￬<BR>
+|<BR>
+v<BR>
 added the PCR reaction to each tube.<BR>
-￬<BR>
+|<BR>
+v<BR>
 Performed PCR using the following program:<BR>
 . 95ºC 2min<BR>
@@ Line 112: / Line 155: @@
 =='''7/25'''==
-gal1 sequencing by BIG DYE<BR>
+gal1 [[Team:Todai-Tokyo/Protocols/Sequencing|Sequencing]] by BIG DYE<BR>
 .8ul 5xB.D.3.1.buffer<BR>
@@ Line 119: / Line 162: @@
 ul plasmid(0.15ug/ul)<BR>
 .5ul 5'or3'primer(3.2pmol/ul)<BR>
-￬<BR>
+|<BR>
+v<BR>
 PCR　Program<BR>
 .96ºC 2min<BR>
@@ Line 127: / Line 172: @@
 .go to 2.29times<BR>
 .25ºC forever<BR>
-￬<BR>
+|<BR>
-add 0.5ul PHOSPHATASE ALKALINE shrimp<BR>
+v<BR>
-￬<BR>
+dd 0.5ul PHOSPHATASE ALKALINE shrimp<BR>
+|<BR>
+v<BR>
 ºC 1hr incubate<BR>
-￬<BR>
+|<BR>
+v<BR>
 add 1ul 3MNaOAc<BR>
-￬<BR>
+|<BR>
+v<BR>
 add 25ul EtOH<BR>
-￬<BR>
+|<BR>
+v<BR>
 xg 4ºC 10min centrifugation<BR>
-￬<BR>
+|<BR>
+v<BR>
 put off supernatant<BR>
-￬<BR>
+|<BR>
+v<BR>
 dry tubes<BR>
-￬<BR>
+|<BR>
+v<BR>
 add 15ul HiDi<BR>
-￬<BR>
+|<BR>
+v<BR>
 put them in the sequence machine<BR>
@@ Line 158: / Line 212: @@
 =='''7/27'''==
-Miniprep of E.coli cells containing LDLR gene(that yesterday picked up and cultured) with Promega, Wizard Plus SV Miniprep DNA Purification System <BR>
+Miniprep of E.coli cells containing LDLR gene(that yesterday picked up and cultured) with Promega, Wizard Plus SV [[Team:Todai-Tokyo/Protocols/Miniprep|Miniprep]] DNA Purification System <BR>
 using AGE, found a colony that has LDLR infusion plasmid<BR>
-==August==
+== 7/30 ==
+*[[Team:Todai-Tokyo/Protocols/sequencing|sequencing]] of LDLR
+=August=
+We found our plasmid that we got first didn't include LDLR cDNA!?
+We came back to start line again!?
+== 8/1 ==
 PCR of GFP for fusion<BR>
 program<BR>
@@ Line 171: / Line 233: @@
 <BR>
 We found that the length of these PCR product till now was longer than that of LDLR.<BR>
-*read the sequence of LDLR cDNA→the result didn't conform with NCBI datebase<BR>
+* read the [[Team:Todai-Tokyo/Protocols/Sequencing|Sequence]] of F-spe1-Gall p-LDLR-5<BR>
+* read the [[Team:Todai-Tokyo/Protocols/Sequencing|Sequence]] of F-pst1-Gall p-LDLR-3<BR>
+->the result didn't conform with NCBI datebase<BR>
 *change PCR program→didn't get the PCR product whose length was correct<BR>
-==September==
+== 8/2 ==
+*[[Team:Todai-Tokyo/Protocols/Sequencing|Sequencing]] of LDLR<BR>
+== 8/4 ==
+The following were [[Team:Todai-Tokyo/Protocols/Sequencing|sequenced]] using the labeled primers: <BR>
+* 1)F-spe1-Gall p-LDLR-5<BR>
+* 2)F-pst1-Gall p-LDLR-3<BR>
+'''Results''':<BR>
+Sequence read failed
+== 8/5 ==
+*[[Team:Todai-Tokyo/Protocols/Sequencing|Sequencing]] of LDLR<BR>
+== 8/6 ==
+*[[Team:Todai-Tokyo/Protocols/PCR|PCR]] of LDLR1<BR>
+*[[Team:Todai-Tokyo/Protocols/PCR|PCR]] of LDLR2<BR>
+LDLR1 and LDLR2 is combination of Gal1, LDLR and GFP.<BR>
+== 8/7 ==
+*[[Team:Todai-Tokyo/Protocols/PCR|PCR]] of LDLR
+using the labeled primers: <BR>
+* 1)F-spe1-Gal1-LDLR-5'<BR>
+* 2)F-spe1-Gal1-LDLR-3'<BR>
+*[[Team:Todai-Tokyo/Protocols/PCR|PCR]] of GFP
+using the labeled primers: <BR>
+* 1)F-spe1-Gal1-LDLR-GFP-5'<BR>
+* 2)F-pst1-Gal1-LDLR-GFP-3'<BR>
+== 8/8 ==
+*[[Team:Todai-Tokyo/Protocols/Transformation|Transformation]] of P3 21D<BR>
+*[[Team:Todai-Tokyo/Protocols/Transformation|Transformation]] of P1 23L<BR>
+*[[Team:Todai-Tokyo/Protocols/PCR|PCR]] of LDLR
+using the labeled primers: <BR>
+* 1)F-spe1-Gal1-LDLR-5'<BR>
+* 2)F-spe1-Gal1-LDLR-3'<BR>
+using the following program;
+program<BR>
+.95ºC 2min<BR>
+.95ºC 30sec<BR>
+.52~55ºC 30sec<BR>
+.72.5ºC 60sec<BR>
+.go to 2. 29 times<BR>
+.25ºC forever<BR>
+<BR>
+Result;<BR>
+The length of LDLR is about 2583 bp.<BR>
+*[[Team:Todai-Tokyo/Protocols/PCR|PCR]] of LDLR
+using the labeled primers: <BR>
+* 1)F-spe1-Gal1-LDLR-5'<BR>
+* 2)F-spe1-Gal1-LDLR-3'<BR>
+using the following program;
+program<BR>
+.95ºC 2min<BR>
+.95ºC 30sec<BR>
+.57ºC 30sec<BR>
+.72.5ºC 60sec<BR>
+.go to 2. 29 times<BR>
+.25ºC forever<BR>
+<BR>
+The change point of this program is the temperature at third step.<BR>
+This temperature is 57ºC but previous is 52~55ºC.<BR>
+result;<BR>
+The length of LDLR is 2500~3000bp.<BR>
+== 8/9 ==
+*[[Team:Todai-Tokyo/Protocols/PCR|PCR]] of LDLR
+== 8/10 ==
+*[[Team:Todai-Tokyo/Protocols/Sequencing|Sequencing]] of LDLR <BR>
+The following were sequenced using the labeled primers<BR>
+)1D-LDLR-5' <BR>
+)1D-LDLR-3' <BR>
+Results:<BR>
+Sequence read failed
+*PCR of LDLR(1st time)
+using the labeled primers: <BR>
+)F-spe1-Gal1-LDLR-GFP-5'<BR>
+)F-spe1-Gal1-LDLR-GFP-3'<BR>
+using the following program;
+program<BR>
+.95ºC 2min<BR>
+.95ºC 30sec<BR>
+.55ºC 30sec<BR>
+.72.5ºC 60sec<BR>
+.go to 2. 29 times<BR>
+.25ºC forever<BR>
+<BR>
+Result;<BR>
+PCR is sucessful.<BR>
+*PCR of LDLR(2nd time)
+using the labeled primers is same as 1st time's: <BR>
+using the following program;
+program<BR>
+.95ºC 2min<BR>
+.96ºC 30sec<BR>
+.55ºC 30sec<BR>
+.60.0ºC 3min<BR>
+.go to 2. 29 times<BR>
+.25ºC forever<BR>
+<BR>
+== 8/12 ==
+*[[Team:Todai-Tokyo/Protocols/Sequencing|Sequencing]] of LDLR
+Result;<BR>
+NNNNN can't read.
+*electrophorese LDLR+GFP
+RESULT:the band across 3000-3500bp not found.
+-> need to rePCR LDLR+GFP.
+== 8/13 ==
+*measure the absorbance of LDLR2cDNA
+->534ug/mL
++PCR
+objects:LDLR2, yqiT, GFP
+program
+.95ºC 2min<BR>
+.96ºC 30sec<BR>
+.55ºC 30sec<BR>
+.60.0ºC 3min<BR>
+.go to 2. 29 times<BR>
+.25ºC forever<BR>
+*electrophorese the above 3
+result ->
+other than GFP not found
+<- maybe DNAs dissolved by UV or contamination;
+== 8/14 ==
+*[[Team:Todai-Tokyo/Protocols/PCR|PCR]] <BR>
+objects: LDLR GFP<BR>
+LDLR<BR>
+primer<BR>
+F_S_GalI_LDLR_5'<BR>
+F_PstI_GalI_LDLR_3'<BR>
+GFP<BR>
+primer <BR>
+F_S_GalI_LDLR_GFP 5'<BR>
+F_P_GalI_LDLR_GFP 3'<BR>
+<BR>
+*electrophorese PCR products<BR>
+->failed (LDLR+GFP)
+== 8/15 ==
+rePCR LDLR+GFP
+electrophorese LDLR+GFP
+== 8/19 ==
+Colony PCR of LDLR<BR>
+Using the labeled primers:<BR>
+) J63010(P17D)_seq_5’<BR>
+) J63010(P17D)_seq_3’<BR>
+Result:<BR>
+successful <BR>
+PCR of LDLR for fusion<BR>
+Using the labeled primers:<BR>
+) F_S_Gal1_LDLR_5’new<BR>
+)F_LDLR_3’new<BR>
+PCR of GFP for fusion<BR>
+Using the labeled primers:<BR>
+) F_S_Gal1_LDLR_GFP_5’<BR>
+) F_S_Gsl1_LDLR_GFP_3’<BR><BR>
+== 8/21 ==
+PCR of LDLR<BR>
+Using the labeled primers:<BR>
+) F_S_Gal1_LDLR_5’new<BR>
+)F_LDLR_3’<BR><BR>
+[[Team:Todai-Tokyo/Protocols/Infusion|Infusion]] of LDLR and GFP<BR><BR>
+== 8/22 ==
+[[Team:Todai-Tokyo/Protocols/Miniprep|Miniprep]]  ofLDLR<BR><BR>
+== 8/23 ==
+[[Team:Todai-Tokyo/Protocols/Sequencing|Sequencing]] of LDLR<BR>
+Using the labeled primers:<BR>
+) J_P17D_5’<BR>
+) J_P17D_3’<BR><BR>
+== 8/25 ==
+PCR of LDLR<BR>
+Using the labeled primers:<BR>
+) F_S_Gp_LDLR_out_5’<BR>
+) F_P_Gp_LDLR_out_3’<BR><BR>
+== 8/26 ==
+PCR of LDLR<BR>
+Using the labeled primers:<BR>
+) F_S_Gp_LDLR_out_5’<BR>
+) F_P_Gp_LDLR_out_3’<BR><BR>
+[[Team:Todai-Tokyo/Protocols/Sequencing|Sequencing]] of LDLR cDNA<BR>
+Using the labeled primers:<BR>
+) F_S_Gp_LDLR_out_5’<BR>
+)F_P_Gp_LDLR_out_3’<BR>
+Result : failed<BR><BR>
+== 8/27 ==
+PCR of LDLR <BR>
+Using the labeled primers:<BR>
+) F_S_Gp_LDLR_out_5’<BR>
+) F_P_Gp_LDLR_out_3'<BR><BR>
+[[Team:Todai-Tokyo/Protocols/Sequencing|Sequencing]] of LDLR cDNA<BR>
+Using the labeled primers:<BR>
+) F_S_Gp_LDLR_out_5’<BR>
+)F_P_Gp_LDLR_out_3’<BR>
+Result : failed<BR><BR>
+== 8/30 ==
+*PCR of LDLR<BR>
+using the labeled primers: <BR>
+)F-spe1-Gal1-LDLR-GFP-5'<BR>
+)F-spe1-Gal1-LDLR-GFP-3'<BR>
+== 8/31 ==
+[[Image:Ldl.jpg|right|150px]]
+[[Team:Todai-Tokyo/Protocols/Sequencing|Sequencing]] of LDLR<BR>
+The following were sequenced using the labeled primers<BR>
+)1D-LDLR-5' <BR>
+)1D-LDLR-3' <BR>
+Results:<BR>
+Sequence read failed<BR><BR><BR>
+=September=
 We got new LDLR cDNA!<BR>
 *look for the best PCR program<BR>
@@ Line 190: / Line 519: @@
 purify the PCR product using Promega kit and insert it in iGEM part(plate1-7D:Gal1 promoter) <BR>
 And, insert it and GFP in iGEM part(plate1-7D:Gal1 promoter)
+=='''9/15'''==
+. PCR + Gel Extraction<BR>
+*LDLR<BR>
+. PCR<BR>
+*LDLR (annealing temperature:57)<BR>
+*LDLR (annealing temperature:60)<BR>
+. PCR<BR>
+*LDLR: tested different concentrations of template (do not contain DMSO)<BR>
+*1. X 1/10<BR>
+*2. X 1/5<BR>
+*3. X 1 (normal)<BR>
+*4. X 5<BR>
+*5. X 10<BR>
+=='''9/16'''==
+. PCR
+*LDLR: tested different concentrations of template<BR>
+*1. X 1/10 + 20%DMSO<BR>
+*2. X 1/5 + 20%DMSO<BR>
+*3. X 1 (normal) + 20%DMSO<BR>
+*4. X 5 + 20%DMSO<BR>
+*5. X 10 + 20%DMSO<BR>
+. PCR<BR>
+*LDLR: tested different conditions<BR>
+*1. cDNA1, old primer, 20% DMSO<BR>
+*2. cDNA1, old primer, no DMSO<BR>
+*3. cDNA1, new primer, 20% DMSO<BR>
+*4. cDNA1, new primer, no DMSO<BR>
+*5. cDNA2, old primer, 20% DMSO<BR>
+*6. cDNA2, old primer, no DMSO<BR>
+*7. cDNA2, new primer, 20% DMSO<BR>
+*8. cDNA2, new primer, no DMSO<BR>
+*9. control<BR>
+=='''9/24'''==
+. PCR
+* GEP
+* YCplac111
+=='''9/25'''==
+*Miniprep of E.coli cells containing GFP gene (those yesterday picked up and cultured) with Promega, Wizard Plus SV [[Team:Todai-Tokyo/Protocols/Miniprep|Miniprep]]  DNA Purification System <BR>
+*read the [[Team:Todai-Tokyo/Protocols/Sequencing|Sequencing]] of LDLR cDNA<BR>
+Results:<BR>
+Sequence read failed<BR><BR><BR>
+*PCR of LDLR cDNA(Pfu UltraII)<BR>
+Results:<BR>
+PCR failed<BR><BR><BR>
+=='''9/26'''==
+*PCR of LDLR for infusion<BR>
+Using the labeled primers:<BR>
+) F_S_Gal1_LDLR_5’new<BR>
+)F_pstI_Gal1p_LDLR_3’new<BR>
+Results:<BR>
+PCR failed<BR><BR><BR>
+*PCR of LDLR for fusion<BR>
+Using the labeled primers:<BR>
+) F_S_Gal1_LDLR_5’new<BR>
+)F_LDLR_3’new<BR>
+Results:<BR>
+PCR failed<BR><BR><BR>
+*PCR of GFP for fusion<BR>
+Using the labeled primers:<BR>
+) F_S_Gal1_LDLR_GFP_5’<BR>
+) F_p_Gal1_LDLR_GFP_3’<BR><BR>
+Results:<BR>
+PCR failed<BR><BR><BR>
+=='''9/27'''==
+*PCR of LDLR <BR>
+Using the labeled primers:<BR>
+) F_S_Gp_LDLRout_5'<BR>
+)F_P_Gp_LDLRout_3'<BR>
+Results:<BR>
+PCR failed<BR><BR><BR>
+*PCR of LDLR <BR>
+Using the labeled primers:<BR>
+) F_S_Gal1_LDLR_5'new<BR>
+)F_P_Gal1p_LDLR_3'<BR>
+Results:<BR>
+PCR failed<BR><BR><BR>
+*PCR of LDLR <BR>
+Using the labeled primers:<BR>
+) F_S_Gal1_LDLR_5'new<BR>
+)F_LDLR_3'<BR>
+Results:<BR>
+PCR failed<BR><BR><BR>
+*read the [[Team:Todai-Tokyo/Protocols/Sequencing|Sequencing]] of LDLR cDNA<BR>
+Results:<BR>
+Sequence read failed<BR><BR><BR>
+=='''9/28'''==
+*PCR of BC LDLR <BR>
+primers:<BR>
+F_S_Gal1_LDLR_5'new<br>
+F_pst1_Gal1p_LDLR_3'<br><br>
+*again, PCR of LFL, HEP and BC LDLR<br>
+primer:<br>
+)F_S_Gp_LDLR_out_5'<br>
+)F_P_Gp_LDLR_out_3'<br>
+)F_S_Gal1p_LDLR_5'new<br>
+)F_pst1_Gal1p_LDLR_3'<br>
+)F_S_Gal1_LDLR_5'new<br>
+)F_LDLR_3'primer<br><br>
+=='''9/29'''==
+*sequencing of YCplaC111<br><br>
+*infusion of LDLR<br>
+vector:P17D<br><br>
+=='''9/30'''==
+*colony PCR of LDLR and P17D+LDLR and P17D+LDLR+GFP<br>
+primer:<br>
+F_S_Gal1_LDLR_5'new<br>
+F_Pst1_Gal1p_LDLR_3'<br><br>
+*again, colony PCR of P17D+LDLR+GFP<br>
+primer:<br>
+F_S_Gal1_LDLR_5'new<br>
+F_Pst1_Gal1p_LDLR_3'<br><br>
+=October=
+LDLR made a debut as an iGEM part!<BR>
+That was very long way...
+=='''10/4'''==
+*PCR of GFP for LDLR primer<br>
+primer:<br>
+F_S_Gal1_LDLR_GFP_5'<br>
+F_P_Gal1_LDLR_GRP_3'<br>
+*colony PCR of LDLR+GRP<br>
+primer:<br>
+P17Dseq_5'<br>
+P17Dseq_3'<br>
+*infusion of LDLF+GFP+P17D<br>
+vector:P17D digested with S and P<br>
+=='''10/5'''==
+*check of plasmids including LDLR by AGE<BR>
+.LDLR3 091004<BR>
+.LDLR5 091004<BR>
+.LDLR+GFP 1 091004<BR>
+.LDLR+GFP 2 091004<BR>
+&2->OK,3&4->wouldn't have LDLR+GFP<BR>
+*[[Team:Todai-Tokyo/Protocols/Sequencing|Sequencing]]<BR>
+.LDLR3 091004<BR>
+.LDLR5 091004<BR>
+.LDLR+GFP 1 091004<BR>
+.LDLR+GFP 2 091004<BR>
+~10.YCplacIII(whose restriction site may be changed) <BR>
+primer<BR>
+~4:P1-7Dseq.5'or3'<BR>
+~10:YCplacIII seq. primer5'or3'<BR>
+*PCR for LDLR+GFP fusion(Pfu UltraII)<BR>
+template:HEP-LDLR cDNA<BR>
+primer:<BR>
+F_S_Gal1_LDLR_5'new<BR>
+F_P_GAl1_LDLR_GFP_5'<BR>
+=='''10/7'''==
+*PCR for GFP fusion(Pfu UltraII)<BR>
+primer<BR>
+F_S_Gal1_LDLR_GFP_5'<BR>
+F_P_Gal1_LDLR_GFP_3'<BR>
+=='''10/8'''==
+. PCR of Gal1+LDLR<BR>
+P1-7D seq5'<BR>
+P1-7D seq3'<BR>
+(Pfu ULtraII)<BR>
+=='''10/10'''==
+*YCplacIII quick change<BR>
+PCR<BR>
+YCplacIII5'<BR>
+YCplacIII3' <BR>
+=='''10/11'''==
+*PCR<BR>
+template:HEP-LDLR cDNA<BR>
+primer:<BR>
+F_S_Gal1_LDLR_5'new<BR>
+'-GFP<BR>
+*[[Team:Todai-Tokyo/Protocols/Sequencing|Sequencing]]<BR>
+LDLR5<BR>
+LDLR3<BR>
+=='''10/12'''==
+. sequencing<BR>
+*LDLR<BR>
+*P2,10F<BR>
+*YCplac111<BR>
+*Gal1<BR>
+. PCR LDLR from HEP<BR>
+=='''10/13'''==
+. PCR<BR>
+*LDLR + GFP<BR>
+*LDLR<BR>
+=='''10/15'''==
+. [[Team:Todai-Tokyo/Protocols/Sequencing|Sequencing]]<BR>
+*LDLR<BR>
+=='''10/16'''==
+. PCR<BR>
+*LDLR<BR>
+*YCplac111<BR>
+. Restriction Enzyme digestion<BR>
+*YCplac111 with E,P<BR>
+*YCplac111 with X,P<BR>
+. Colony PCR<BR>
+*LDLR + GFP<BR>
+*LDLR + P1,7D<BR>
+=='''10/18'''==
+. [[Team:Todai-Tokyo/Protocols/Sequencing|Sequencing]]<BR>
+*LDLR<BR>
+. PCR of LDLR<BR>
+tested the following conditions;<BR>
+*1. DMSO 10%, 60ºC(for annealing)<BR>
+*2. DMSO 15%, 55ºC<BR>
+*3. DMSO 15%, 60ºC<BR>
+*4. DMSO 20%, 55ºC<BR>
+*5. DMSO 20%, 60ºC<BR>
+*6. DMSO 10%, 58ºC<BR>
+. Ligation<BR>
+*YcplacIII + LDLR<BR>
+. PCR of LDLR<BR>
+tested the following conditions;<BR>
+*1. DMSO 10%, 60ºC(for annealing)<BR>
+*2. DMSO 15%, 55ºC<BR>
+*3. DMSO 15%, 60ºC<BR>
+*4. DMSO 20%, 55ºC<BR>
+*5. DMSO 20%, 60ºC<BR>
+*6. DMSO 10%, 58ºC<BR>
+. PCR of LDLR
+tested the following conditions;<BR>
+*1. DMSO 10%, 60ºC(for annealing)<BR>
+*2. DMSO 15%, 55ºC<BR>
+*3. DMSO 15%, 60ºC<BR>
+*4. DMSO 20%, 55ºC<BR>
+*5. DMSO 20%, 60ºC<BR>
+*6. DMSO 10%, 58ºC<BR>
+*7. 40ul system, DMSO 10%, different primer (YcplacIII)<BR>
+. Gel electrophoresis<BR>
+*lane 2~15; LDLR<BR>
+. sequencing<BR>
+*LDLR+P1 7D<BR>
+. Ligation<BR>
+*LDLR and YcplacIII<BR>
+=='''10/19'''==
+colony PCR<BR>
+*YcplacIII+LDLR<BR>
+colony PCR (again)<BR>
+*YcplacIII+LDLR<BR>
 <!--- The Mission, Experiments --->
 {{:Team:Todai-Tokyo/Template}}

Team:Todai-Tokyo/Notebook/LDLR

From 2009.igem.org

Latest revision as of 03:53, 22 October 2009

Contents

Plan

July

7/6

7/7

7/19

7/20

7/25

7/26

7/27

7/30

August

8/1

8/2

8/4

8/5

8/6

8/7

8/8

8/9

8/10

8/12

8/13

8/14

8/15

8/19

8/21

8/22

8/23

8/25

8/26

8/27

8/30

8/31

September

9/15

9/16

9/24

9/25

9/26

9/27

9/28

9/29

9/30

October

10/4

10/5

10/7

10/8

10/10

10/11

10/12

10/13

10/15

10/16

10/18

10/19