A vector of <partinfo>pSB4K5</partinfo> is Kanamycin-resistance, however, we plated it to LB plate (Amp+). And We didn't pre-culture <partinfo>B0015</partinfo> despite its vector is Kanamycin-resistance. So, it was predicted that we will fail the transformation of <partinfo>pSB4K5</partinfo> and <partinfo>B0015</partinfo>.
Marker: 100bp, 1kb, 1kb, 100bp.
The concentration of all samples was very week. Probably our shaking incubation was week.
We lost <partinfo>B0015</partinfo> by our mistake. The concentration of <partinfo>pSB4K5</partinfo> is high, so this condition of shaking incubation is moderate.
The concentration of sample number 1 and 5, the PCR products of S-R-Rz/Rz1, is week, so we desided to retry PCR.
Marker: 1kb.
Comparison to No. 5 (control, circular DNA), the bands of No. 1, 2, 3, and 4 was shifted. The DNA of them was linearized by Restriction enzymes. So, our restriction enzymes work correctly.
After PCR Purification, evaporated them and diluted 3ul.
Marker: 1kb.
At the condition 4 (4.5µl MgSO4) and 6 (6µl MgSO4), SRRz is amplified very much. So we decided to use them.
Marker: 1kb, 100bp
DpnI works correctly.
E240 is very important parts to measure RPU of promoters in iGEM. However, we failed to transfect it to E.coli from parts kit of iGEM. So we decided to amplify this parts by PCR.
Stored at -20℃.
Transformation=
Name | Conc(/µL) | Sample Volume(µL) | Competent Cell(µL) | Total | Plate | Incubation
|
R0011-E02401[Low] | - | 1 | 20 | 21 | LB kan | 8/3~8/4
|
R0011-E02402[Low] | - | 1 | 20 | 21
|
J23101-E0240[Low] | - | 1 | 20 | 21
|
Thursday, August 5 By: =
Result of Transformation=
R0011-E02401[Low] | Many colonies
|
R0011-E02402[Low]
|
J23101-E0240[Low]
|
pSB4K5 is inserted RFP generator. We didn't distinguish this inserted parts from low copy plasmid backbone, so self-ligated colony is red. So, white colony is correctly inserted parts.
However, white colonies and green colonies are observed in R0011-E02401[Low] and R0011-E02402[Low] plate. We cultured both white and green colonies.
In J23101-E0240[Low], Many of colonies are red, but green colonies are observed. We cultured green colonies.
Name | Color | Incubation
|
R0011-E02401[Low]-1 | Green Colony | 8/5-8/6
|
R0011-E02401[Low]-2 | Green Colony
|
R0011-E02401[Low]-3 | White Colony
|
R0011-E02401[Low]-4 | White Colony
|
R0011-E02402[Low]-1 | Green Colony
|
R0011-E02402[Low]-2 | White Colony
|
R0011-E02402[Low]-3 | White Colony
|
R0011-E02402[Low]-4 | White Colony
|
J23101-E0240[Low]-1 | Green Colony
|
J23101-E0240[Low]-2 | Green Colony
|
J23101-E0240[Low]-3 | Green Colony
|
Name | Concentration(ng/µL)
|
SΔTMD1-E08401-1-A | 28.9
|
SΔTMD1-E08401-1-B | 25.3
|
SΔTMD1-E08402-A | 26.6
|
SΔTMD1-E08402-B | 24.0
|
As a result, deletion is succeeded, however, point mutation is failed. It is because DpnI is too little to digest all of template DNA.
Friday, August 6=
Miniprep=
Name
|
R0011-E02401[Low]-1
|
R0011-E02401[Low]-2
|
R0011-E02401[Low]-3
|
R0011-E02401[Low]-4
|
R0011-E02402[Low]-1
|
R0011-E02402[Low]-2
|
R0011-E02402[Low]-3
|
R0011-E02402[Low]-4
|
J23101-E0240[Low]-1
|
J23101-E0240[Low]-2
|
J23101-E0240[Low]-3
|
Restriction Digestion=
Name | Sample volume | 2 buffer | BSA | Enzyme 1 | Enzyme 2 | MilliQ | Total
|
R0011-E02401[Low]-1 | 50 | 6 | 0.6 | EcoRI | 0.3 | PstI | 0.3 | 2.8 | 60
|
R0011-E02401[Low]-2 | 50 | 6 | 0.6 | EcoRI | 0.3 | PstI | 0.3 | 2.8 | 60
|
R0011-E02401[Low]-3 | 50 | 6 | 0.6 | EcoRI | 0.3 | PstI | 0.3 | 2.8 | 60
|
R0011-E02401[Low]-4 | 50 | 6 | 0.6 | EcoRI | 0.3 | PstI | 0.3 | 2.8 | 60
|
R0011-E02402[Low]-1 | 50 | 6 | 0.6 | EcoRI | 0.3 | PstI | 0.3 | 2.8 | 60
|
R0011-E02402[Low]-2 | 50 | 6 | 0.6 | EcoRI | 0.3 | PstI | 0.3 | 2.8 | 60
|
R0011-E02402[Low]-3 | 50 | 6 | 0.6 | EcoRI | 0.3 | PstI | 0.3 | 2.8 | 60
|
R0011-E02402[Low]-4 | 50 | 6 | 0.6 | EcoRI | 0.3 | PstI | 0.3 | 2.8 | 60
|
J23101-E0240[Low]-1 | 50 | 6 | 0.6 | EcoRI | 0.3 | PstI | 0.3 | 2.8 | 60
|
J23101-E0240[Low]-2 | 50 | 6 | 0.6 | EcoRI | 0.3 | PstI | 0.3 | 2.8 | 60
|
J23101-E0240[Low]-3 | 50 | 6 | 0.6 | EcoRI | 0.3 | PstI | 0.3 | 2.8 | 60
|
Electrophoresis
M | 100bp | colspan="4" | colspan="4"|
|
M | λ
|
M | λ
|
M | 100bp
|
1 | J23101-E0240[Low]-1 | |
|
2 | J23101-E0240[Low]-2 | |
|
3 | J23101-E0240[Low]-1 | |
|
4 | R0011-E02401[Low]-1 | | ○
|
5 | R0011-E02401[Low]-2 | | ○
|
6 | R0011-E02401[Low]-3 | | }
|
7 | R0011-E02401[Low]-4 | | }
|
8 | R0011-E02402[Low]-1 | | ○
|
9 | R0011-E02402[Low]-2 | | }
|
10 | R0011-E02402[Low]-3 | | }
|
11 | R0011-E02402[Low]-4 | | }
|
12 | J23101-E0240[Low]-1 | | ○
|
13 | J23101-E0240[Low]-2 | | ○
|
White colonies are not inserted <partinfo>R0011</partinfo> but its vector. Top10 we used are deleted Lac operon. Then, correctly inserted parts is green because of the lack of lacI gene.
Error PCR (Retry)=
Name | Water | 25mM MgSO4 | 2mM dNTPs | 10xBuffer for KOD Plus ver.2 | Primer VF2(10µM) | Primer VR(10µM) | Template ΔTMD failed(50ng/µL) | KOD plus ver.2 | Total
|
ΔTMD① | 32 | 3 | 5 | 5 | 1.5 | 1.5 | 1 | 1 | 50
|
ΔTMD② | 32 | 3 | 5 | 5 | 1.5 | 1.5 | 1 | 1 | 50
|
94℃ | 2min
|
98℃ | 10sec | 25 cycles
|
68℃ | 4min
|
Add DpnI 2µl
|
Incubate | 1h
|
4℃ | forever |
|
Transformation=
Name | Conc(/µL) | Sample Volum(µL) | Competent Cell(µL) | Total | Plate | Incubation
|
ΔTMD① | - | 4 | 50 | 54 | LB kan | 8/6~8/9
|
ΔTMD② | - | 4 | 50 | 54
|
2-17-F | - | 2 | 50 | 52
|
2-I-5 | | 2 | 50 | 52 | LB amp
|
Monday, August 9 By: Wataru, Tomonori, Ken, Takuya=
Miniprep of MS and ML=
Sample number | concentration(ng/µL)
|
MS | 116.2
|
ML | 146.6
|
Transfotrmation of MS and ML=
Sample | conc(ng/µL) | Sample vol(µL) | Competent Cell | Competent cell vol(µL) | Total vol(µL) | Plate | Incuvation
|
MS | 116.2 | 2 | KRX | 50 | 52 | LB kanamycin | 8/9 18:00‾8/10 12:00
|
ML | 146.6 | 2 | KRX | 50 | 52
|
Restriction enzyme digestion and ethanol precipitation=
To use lac p for next ligation, we digested 1-6-G by EroRI and PstI
Sample | 10x Buffer | BSA | Enzyme (EcoRI) | Enzyme (PstI) | MilliQ | Total
|
50 | 6 | 0.6 | 0.5 | 0.5 | 2.4 | 60
|
Incubate 37℃ 8/9 16:20‾18:20
After restriction enzyme digestion, we did ethanol precipitation.
Ligation and Transformation=
Sample | Conc (nu/µL) | Sample vol (µL) | Competent cell | Competent cell vol (µL) | Total vol (µL) | Plate | Incuvation
|
Lac p (low) | - | 2 | KRX | 50 | 52 | LB kanamycin | 8/9 20:00‾8/10 9:00
|
2 | C2 | 50 | 52
|
==Tuesday, August 10 By: Wataru, Tomonori, Ken, Fumitaka
Making culture plate on lac p (low), MS and ML=
Lac p (low) | KRX | Many colonies
|
C2
|
MS | KRX
|
ML | KRX
|
Minprep of ΔTMD1+GFP=
Sample number | Concentration (ng/µL)
|
1-1 | 9.9
|
1-2 | 27.3
|
2-1 | 43.2
|
2-2 | 34.7
|
37℃ 8/9 18:00‾8/10 9:00
Culture and Master Plate=
==Wednesday, August 11 By: Wataru, Naoi, Ken, Takuya
Sample | Medium | Cloud | Incubation
|
1 | Kanamycin | o | 37℃8/10 20:00‾8/11 9:00
|
Ampicillin | x
|
2 | Kanamycin | o
|
Ampicillin | o
|
3 | Kanamycin | o
|
Ampicillin | x
|
4 | Kanamycin | o
|
Ampicillin | x
|
5 | Kanamycin | o
|
Ampicillin | x
|
6 | Kanamycin | o
|
Ampicillin | o
|
7 | Kanamycin | o
|
Ampicillin | x
|
Discussion: About sample 1, 3, 4, 5 and 7, lac promoter was correctly inserted in low copy plasmid. About sample 2 and 6, low copy plasmid and vector derived from lac promoter were ligated. We decided to use sample 1 or 3.
Miniprep of C2+lac(low), S-R-Rz 1', 3'=
lac(low)1 : 31.2 (ng/µL)
lac(low)2 : 29.9 (ng/µL)
Restriction Digestion and electrophoresis of lac (low) 1 and 3=
Name | EcoRI | PstI
|
1 | 0.2 | -
|
2 | - | 0.2
|
3 | 0.2 | 0.2
|
N | - | -
|
Sample: 1-1, 1-2, 1-3, 1-N, 3-1, 3-2, 3-3, 3-N
M 1-1 1-2 1-3 1-N M M 3-1 3-2 3-3 3-N M
Discussion: Each enzyme correctly cut samples.
Screening PCR of SRRz=
Sample: 1-20
Control: P(1-23L) P'(2-8E) N
Maker: lambda
M N P P' P 1 2 3 4 5 6 M
7 8 9 10 11 12 13 M 14 15 16 18 19 20 M
Discussion: All of the sample were self-ligation of DT and SRRz weren't inserted.
Thursday, August 12 By: Wataru, Ken=
Restriction Digestion and electrophoresis of <partinfo>B0015</partinfo>=
Sample name | Template | 10xbuffer | 100xbuffer | EcoRI | XbaI 1 | XbaI 2 | SpeI | PstI 1 | PstI 2 | Water | Total
|
1 | 3 | 1 | 0.1 | 0.2 | - | - | - | - | - | 5.7 | 10
|
2 | 3 | 1 | 0.1 | - | 0.2 | - | - | - | - | 5.7 | 10
|
3 | 3 | 1 | 0.1 | - | - | 0.2 | - | - | - | 5.7 | 10
|
4 | 3 | 1 | 0.1 | - | - | - | 0.2 | - | - | 5.7 | 10
|
5 | 3 | 1 | 0.1 | - | - | - | - | 0.2 | - | 5.7 | 10
|
6 | 3 | 1 | 0.1 | - | - | - | - | - | 0.2 | 5.7 | 10
|
N | 3 | 1 | 0.1 | - | - | - | - | - | - | 5.9 | 10
|
Sample: 1-6, N Maker: lambda, 100
M 1 2 3 4 5 6 N M M M
Discussion: Each enzyme correctly cut each sample and was active.
==Thursday, August 19 By: Wataru, Tomo, Ken
Miniprep of SΔTMD1GFP=
29.6(ng/µg)
Point mutation PCR of ΔTMD1GFP=
Sample number | Template | 10xbuffer | dNTPs | MgSO4 | Primer 1 | Primer 2 | Water | KOD-plus- | Total
|
1 | 1.5 | 5 | 5 | 3 | 1.5 | 1.5 | 31.5 | 1 | 50
|
2 | 1.5 | 5 | 5 | 3 | 1.5 | 1.5 | 31.5 | 1 | 50
|
control | 1.5 | 5 | 5 | 3 | 1.5 | 1.5 | 32.5 | - | 50
|
94(℃) | 2min |
|
98 | 10sec | 30cycles
|
55 | 30sec
|
68 | 3.5min
|
4.0 | forever |
|
Restriction Digestion(DpnI): 17:50-18:50=
Electrophoresis=
Sample: 1, 2, Control Marker: lambda, 100
Ligation and Transformation=
We named point mutation PCR products rΔTMD1GFP.
Monday, August 23 By: Wataru, Tomo, Ken, Fumitaka, Tasuku=
Miniprep of ΔTMD1=
Sample number | Concentration(ng/µg)
|
1-1 | 58.9
|
2-2 | 49.9
|
Sequencing of ΔTMD1 and MS=
Sample: rδTMD1GFP1-1, 2-2, and MS
Discussion: The sequencing was in success and the results were desirable. It meant point mutation of δTMD1GFP was succeeded and sequence of MS was confirmed. We decided to use rδTMD1GFP.
Screening PCR of SRRz-DT=
Sample: 1-13, Marker: lambda and 100, Control:P(1-23L) and N
90℃ | 10min |
|
94℃ | 30sec | 35cycles
|
50℃ | 30sec
|
72℃ | 1.5min
|
72℃ | 4min |
|
4℃ | hold |
|
M 1 2 3 4 5 6 7 8 9 10 11 12 13 P N M
Discussion: We found the band; about 200bp, and it meant the lligation was completed successfully.
Deletion PCR of rΔTMD1GFP 2-2=
Sample | 10x | dNTPs | Primer1 | Primer2 | Template | Water | KOD-plus- | Total
|
1 | 5 | 5 | 1.5 | 1.5 | 1 | 35 | 1 | 50
|
2 | 5 | 5 | 1.5 | 1.5 | 1 | 35 | 1 | 50
|
Control | 5 | 5 | 1.5 | 1.5 | 1 | 35 | - | 50
|
94℃ | 2min |
|
94℃ | 10sec | 35cycles
|
56℃ | 30sec
|
68℃ | 3.5min
|
4℃ | hold |
|
Restriction Digestion(DpnI)=
Template | 25(µL)
|
DpnI | 1
|
Total | 26
|
19:10-20:10
Ligation=
Sample | Template | Water | Ligation high | T4 Kinase | total
|
1 | 3 | 6 | 5 | 1 | 15
|
2 | 3 | 6 | 5 | 1 | 15
|
Control | 3 | 6 | 5 | 1 | 15
|
20:15-21:15
Transformation=
We named sample 1, 2 and control rrδTMD1GFP1, 2 and control.
Tuesday, August 24 By:Ken, Tomo, Tasuku, Takuya=
Retry of deletion PCR of rδTMD1 GFP=
Sample | 10x | dNTPs | MgSO4 | Primer1 | Primer2 | Template | Water | KOD-plus- | Total
|
1 | 5 | 5 | 3 | 1.5 | 1.5 | 1 | 32 | 1 | 50
|
2 | 5 | 5 | 3 | 1.5 | 1.5 | 1 | 32 | 1 | 50
|
Control | 5 | 5 | 3 | 1.5 | 1.5 | 1 | 32 | 1 | 50
|
94℃ | 2min |
|
94℃ | 10sec | 35cycles
|
58℃ | 30sec
|
68℃ | 3.5min
|
4℃ | hold |
|
Restriction Digestion (DpnI)=
14:15-15:15
Electrophoreis=
Sample: 1, 2, and control, Maker: 100 and lambda
M 1 2 C M
We found the band of sample 1 and 2 about 3000bp and there wasn't the band of sample control. So, we confirmed the PCR and RE were completed successfully.
Ligation=
Point mutation of SRRz=
Sample | 10x | dNTPs | MgSO4 | Primer1 | Primer2 | Template | Water | KOD-plus- | total
|
1 | 5 | 5 | 3 | 1.5 | 1.5 | 1 | 32 | 1 | 50
|
2 | 5 | 5 | 3 | 1.5 | 1.5 | 1 | 32 | 1 | 50
|
control | 5 | 5 | 3 | 1.5 | 1.5 | 1 | 32 | 1 | 50
|
94℃ | 2min |
|
98℃ | 10sec | 30cycles
|
55℃ | 30sec
|
68℃ | 4min
|
4℃ | hold |
|
Restriction Digestion(DpnI), electrophoresis and ligation=
We could find point mutation PCR and restriction enzyme of DpnI was done.
PCR of E0240=
Sample | 10} | dNTPs | MgSO4 | VF2 | VR | Template | Water | KOD-plus- | Total
|
1 | 5 | 5 | 3 | 1.5 | 1.5 | 1 | 31.5 | 1 | 50
|
2 | 5 | 5 | 3 | 1.5 | 1.5 | 1 | 31.5 | 1 | 50
|
PCR Purification=
Sample1: 5.5*50(ng/µL)
Sample2: 5.2*50(ng/µL)
Restriction Digestion(EcoRI, PstI) and Gel extraction=
Sample1: 28.8 (ng/µL)
Sample2: 26.4 (ng/µL)
Transformation=
Sample: rrΔTMD1GFP1. 2. control, and rSRRz1. 2. control
Wednesday, August 25 By:Ken, Tomo, Kazuya, Tasuku, Takuya=
Making culture and Master plate=
rrΔTMD1-1 | Many Colonies
|
rrΔTMD1-2
|
rrΔTMD1-C- | zero
|
rSRRz-1 | Many Colonies
|
rSRRz-2
|
rSRRz-C- | zero
|
Miniprep of 1-5G=
29.0 (ng/µL)
Restriction Digestion and purification of 1-5G(low copy plasmid) and lac low=
Sample name | Template | 10xbuffer | 100xbuffer | EcoRI | SpeI | PstI | Water | Total
|
1-5G | 50 | 6 | 0.6 | 0.4 | 0.4 | - | 2.6 | 60
|
Lac low | 10 | 4 | 0.4 | - | 0.3 | 0.3 | 25 | 40
|
Sample Name | Concentration(ng/µL)
|
1-5G | 18.4
|
Lac low | 8.6
|
Ligation of <partinfo>E0240</partinfo> and <partinfo>pSB4K5</partinfo>, Transformation=
==Thursday, August 26 By:Ken, Tomo, Kazuya, Tasuku, Takuya, Fumitaka
Miniprep=
Sample name | Concentration(ng/µL)
|
constP(0.7) | 44.5
|
Restriction Digestion of constP(0.7)=
Template | 10xbuffer | 100xbuffer | SpeI | PstI | Water | Total
|
25 | 4 | 0.4 | 0.3 | 0.3 | 10 | 40
|
Purification of constP (0.7)=
49.8 ng/µL
Friday, August 27 By:Ken, Tomo, Kazuya, Fumitaka=
Making master plate of E0240 low=
Sample Name | Concentration(ng/µL)
|
rrΔTMD1 1-2 | 20.9
|
rSRRz 1-1 | 16.4
|
Restriction Digestion of rrΔTMD1 and rSRRz=
Sample name | Template | 10xbuffer | 100xbuffer | XbaI | PstI | Water | Total
|
rrΔTMD1 1-2 | 45 | 6 | 0.6 | 0.3 | 0.3 | 7.8 | 60
|
rSRRz 1-1 | 45 | 6 | 0.6 | 0.3 | 0.3 | 7.8 | 60
|
(13:20-14:20)
Purification=
rrΔTMD1 1-2 | 44.7
|
rSRRz 1-1 | 56.1
|
Lagation and transformation=
lacP + rrΔTMD1 1-2
constP (0.7) + rrΔTMD1 1-2
lac low + rSRRz 1-1
Monday, August 30 By: Tomonori, Kazuya, Tasuku, Ken=
Making culture and Master plate=
lacP rrΔTMD1GFP | Many colonies
|
lacP rrΔTMD1GFP(control) | Some colonies
|
constP rrΔTMD1GFP | Many colonies
|
constP rrΔTMD1GFP(control) | Many colonies
|
lacP rSRRz low | No colony
|
lacP rSRRz low(control) | No colony
|
Discussion: There ware some colonies, which emitted green light, on the plate 1. So, we cultured those colonies on master plate.
On the plate 5 and 6, even though we used KRX, which is able to repress lac promoter, colonies might be dead. However, we still have to do some experience so that we confirm lac promoter cannot repress enough and E. coli cannot survive.
==Tuesday, August 31 By: Tomonori, Takuya Y., Kazuya, Tasuku, Takuya, Ken
Miniprep=
constP (0.3) | 48.5 (ng/µL)
|
lac rrΔTMD1 | 107.3
|
RE of constP (0.3) and lac rrΔTMD1=
File:KyotoExp100831-1.png
45min
Discussion: There were two band at the bottom of the gel. It was too long -45min-, and insert and vector might be contaminated. But we went on next operation.
Purification of constP (0.3) and lac rrΔTMD1=
constP (0.3) | 5.8 (ng/µL)
|
lac rrΔTMD1 | 7.8 (ng/µL)
|
Ligation and transformation=
Insert | Vector
|
lac rrΔTMD1 | constP (0.3)
|
==Wednesday, September 1 By: Tomonori, Kazuya, Tasuku, Fumitaka, Ken
Making culture and Master plate=
lac rrΔTMD1 constP | many colonies
|
lac rrΔTMD1 const (control) | many colonies
|
Screenig PCR of lacP-rrΔTMD1GFP-constP
Sample: 1-13 Control: Positive (1-23L) Maker: lambda, 100
M 1 2 3 4 5 6 7 8 9 10 11 12 13 P M
File:KyotoExp100901.png
Discussion: All of the sample except sample 10 might be self-ligation products of constP.
Miniprep=
rSRRz 1-1 | 33.8 (ng/µL)
|
low | 56.0 (ng/µL)
|
Restriction Digestion of rSRRz and low=
Sample name | Template | 10xbuffer | 100xbuffer | EcoRI | PstI | Water | Total
|
rSRRz | 20 | 4 | 0.4 | 0.3 | 0.3 | 15 | 40
|
low | 20 | 4 | 0.4 | 0.3 | 0.3 | 15 | 40
|
(13:25-14:30)
Purification=
Ligation and transformation=
Insert: rSRRz 1-1 Vector: low copy plasmid
Thursday, September 2 By: Tomonori, Tomo, Takuya, Ken=
Making culture and Master plate=
rSRRz low | 13 colonies
|
rSRRz low (Control) | 13colonies
|
Screening PCR of rSRRz low=
Sample: rSRRz (1-13)
Maker: lambda, 100
Control: Positive (1-23L), Neganive
M 1 2 3 4 5 6 7 8 9 10 11 12 13 P N M
File:KyotoExp100902.png
Discussion: From sample 1, two vectors might be ligated. Sample 3 and 4, rSRRz might be inserted in low copy plasmid correctly. Sample 11, it might be the self-ligation product of low copy plasmid. Anyway, we decided to culture those 4 colonies on master plate.
Friday, September 3 By: Tomonori, Tomo, Kazuya, Tasuku, Fumitaka, Ken=
Making culture=
lac rrΔTMD1 1, 3
rrΔTMD1 1-1, 1-2
rSRRz 1-1, 1-2
ML