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Latest revision as of 23:39, 17 October 2014

Team SUSTC-Shenzhen

Notebook

Biobricks Characterization

Scheme

Team Uppsala 2012 chromoprotein attracts many interests because its more convenient than fluorescent protein to be use as a reporter. However, few characterized data can be found for these proteins. SUSTC-Shenzhen this year want to tackle with theses problems. At first, we want to characterize plasmid assembled by 3 promoters, 3 RBSs, and 4 chromoprotein (36). Because time limits, we choose 2 promoter, 2 RBSs and 4 chromoprotein (16). However, we found construction with E1010 is very hard because the promoter we used (J23100 & J23106) can express chromoprotein E1010, which makes it difficult and unnecessary to distinguish between these proteins. So we abandoned BBa_E1010 and do experiments on other chromoproteins.

Results

We successfully constructed 8 parts, and they all are characterized. And 6 parts were sent to Registry of Standard Biological Parts. See them | HERE.

Parts

Procedures

Amplification of Biobricks
Add RBS
Add promoter
Add terminator

Schedule

Plasmid Construction

ALL ABBREVIATIONS USED:

Parts name	Abbreviations	Parts name	Abbreviations
BBa_J23100	J00	BBa_E1010	E10
BBa_J23106	J06	BBa_K592009	K09
BBa_B0031	B31	BBa_K592011	K11
BBa_B0034	B34	BBa_K1033916	K916
BBa_B0015	B15	BBa_I20260	None
BBa_J04450	None

9.8

Amplification of biobricks we would use. Our protocol is based on the iGEM Protocols:

Punch a hole into the corresponding hole in the hole in 2014 kit plate by a pipette tip. Adding 10ul ddH20 to the hole and pipette up and down for several times. Let sit for 7 min to make sure the dried DNA is fully resuspended.
Transform 3ul DNA into E. coli DH5α competent cell. Ice incubate for 30min.
42℃ heat shock for 90s, then ice incubate for 5min.
Adding 200ul SOC medium and shake at 200rpm for 50min.
Centrifuge 12000rpm for 2min. Discard 200ul supernatant and resuspend the cell pellet in the rest 50ul medium. Then spread the plate with all 50ul broth.
37℃ incubate overnight. (19:27)

9.9

We observed the plate at 14:00 and found the bacteria on several plates were growing much faster than on the other plates. We then put the plates which has grown out colonies into the refrigerator in case of overgrowth and continued to incubate the rest plates at 37℃. At 19:00, we found that some plates in the incubator had grown out several colonies.

9.10

At 0:20, we picked up one colony for each plate and used shake incubator. B0015, B0030, K592011 and J04450 didn’t grown out. We redid the transformation and spreading the plate in the day time. We extracted plasmids (16:00), do the enzyme digestion (21:00) and do gel electrophoresis (23:50).
Gel electrophoresis results: characterization From the gel result, we could see that all plasmids were successfully double digested, and the plasmid size was correct.

9.11

We picked up the colonies of B0015, B0030, K592011 and J04450 at 19:00 and shake in the incubator overnight.

9.12

We extracted the plasmid (10:00) and do double enzyme digestion (18:10~23:10). Then we did gel electrophoresis to verify the results (23:49). characterization From the result we can conclude that all plasmids have been successfully amplified.

9.14

First we would link RBS with Chromoprotein by 3A assembly.
Enzyme digestion:
For RBS (B0031, B0034), using EcoRI-HF and SpeI to cut. For chromoprotein (E1010, K1033916, K592009, K592011), using XbaI and PstI to cut. For the plasmid backbone (I20260, Kana resistance), using EcoRI-HF and PstI.

Plasmid	500ng
Enzyme I	1ul
Enzyme II	1ul
10X NEBuffer 2.1	5ul
ddH20	to 50ul

Enzyme digestion: 15:27~16:16
80℃ inactivation: 16:16~16:37
Ligation: 17:15~18:00 (room temperature)
Transformation: Using 5ul ligation product and 50ul competent cell. Heat shock 90s and revive for 2h. Centrifuge and concentrate the broth before spreading the plate (20:00~23:00).

9.15~9.17

The plate grow out with a lot of false colonies (with green fluorescence due to GFP in I20260). We doubt that it was due to the enzyme digestion efficiency and strong self ligation, so we tried to do enzyme digestion and ligation again with the linearized plasmid provided by Parts Registry in 2014 kit. We also recalculated the molar ratio of RBS, chromoprotein and plasmid backbone and try to make it into 10:3:1.
Enzyme digestion (37℃ overnight):

Plasmid	20ng
Enzyme I	0.2ul
Enzyme II	0.2ul
10X NEBuffer 2.1	0.5ul
ddH20	to 10ul

Ligation reaction:

T4 DNA ligase	0.5ul
pSB1K3 linearized	1ul
RBS (10ng/ul)	6ul
Chromo (10ng/ul)	1.5ul
10 X T4 DNA ligase buffer	1ul
Total	10ul

Then we did the transformation as the normal protocol.

9.18~9.22

We did the plasmid backbone recovery and competent cell efficiency test, but we failed. We also picked up several colonies on the first ligation and transformation plate and incubate it in LB broth medium, but we also failed. We thought it’s due to the low efficiency of 3A assembly, so we changed our plan to traditional assembly: cut and recover chromoprotein from digested system and ligate it into RBS backbone.

For the molar ration, most chromoprotein is 700bp long and the RBS backbone is 2100bp long. If we want the molar ratio of chromoprotein:RBS backbone = 3:1, we should add exact same mass of chromoprotein and RBS backbone.

9.23~9.25

We failed again
No colony formed again. We thought the most likely reason is our competent cells. So we try to repeat the experiments again with the competent cells of our teacher’s.

9.26~9.28

Fortunately, 8 plates we incubate grew out many colonies, and we picked up single colonies from each plate to amplify and extract the plasmids. Then we did enzyme digestion and gel electrophoresis to verify the results.

Gel

From the result we could see that all plasmids except for B31+K11 are constructed successfully.

9.29

After RBS added, all seven plasmid were cut and ligated with two promoter, J23101 and J23106 respectively.

Enzyme digestion

For plan A

	J00	J06	B31E10	B31K916	B31K09	B34E10	B34K916	B34 K09	B34K11
EcoRI-HF(μL)	1
XbaI(μL)	1
PstI			1
EcoRV-HF			1
NcoI	1								1
Linearized Backbone(μL)	1
DNA(μL)	3	4	8	7	4	5	5	5	5
10X NEB Buffer 2.1(μL)	5
ddH2O (μL)	39	38	34	35	38	37	37	37	37
Total(μL)	40

For plan B

	J00	J06	B31 E10	B31 K916	B31 K09	B34 E10	B34 K916	B34 K09	B34 K11
EcoRI-HF(μL)	1
XbaI(μL)	1
PstI			1
NcoI	1		1						1
Linearized Backbone(μL)	1
DNA(μL)	3	4	8	7	4	5	5	5	5
10X NEB Buffer 2.1(μL)	5
ddH2O (μL)	39	38	34	35	38	37	37	37	37
Total(μL)	40

DNA Purification

Follow instructions in kit.

Ligation

To complete construction quickly, we use 3A assembly to achieve plasmid with resistant to chloramphenicol (A) and standard assembly with resistant to Ampicillin (B).
Third step ligation - plan A(3A assembly)

	B331E10	B31K916	B31K09	B34E10	B34K916	B34K09	B34K11
DNA(50μg)	4.0μL	4.0μL	2.0μL	4.0μL	2.0μL	2.0μL	4.0μL
10x T4 Ligase Buffer	2.0μL
T4 Ligase	1.0μL
ddH2O	7.0μL	7.0μL	9.0μL	7.0μL	9.0μL	9.0μL	7.0μL
J23100(50μg)	2.0μL
J23106(50μg)	2.0μL
Backbone(50μg)	2.0μL
Total	10μL

Third step ligation -planB(Standard Assembly)

	B31 E10	B31 K916	B31 K09	B34 E10	B34 K916	B34 K09	B34 K11
DNA(μL)	0.7	0.5	1.2	0.8	1.2	1.4	0.7
J23100(μL)	1.2
J23106(μL)	1.0
T4 Ligase(μL)	0.5
T4 Ligase buffer(μL)	1
ddH2O(μL)	6.6 6.8	6.8 7.0	6.1 6.3	6.5 6.7	6.1 6.3	5.9 6.1	6.6 6.8
Total(μL)	10

Ligation: In PCR system, 16 to ligate, 65℃ to inactive, and store at 4℃.

Transformation

Place 7 EP tubes of 100μL DH5α competent cells on ice from -80℃ to melt.
Transfer 50μL competent cells to 7 new sterilized EP tubes from each tubes in 1.
Add 10μL of DNA to one EP tube with competent cells respectively.
Put all EP tubes on ice for 30mins.
Incubate in water at 42℃ for 90 seconds, then immediately on ice for 2 minutes.
Add 200μL SOC broth, then put in a shaking incubator for 40 minutes at 37℃ , 220rpm.
Centrifuge at 4500rpm for 2minutes, dispose 200μL supernatant.
Resuspend competent cells and spread plates.

Incubate at 37℃.

9.30

4 plates grew single colonies

J00 B34 E10
J00 B34 K91
J06 B31 K09
J06 B34 K09

Religation

	B34 E10	B31 K09	B34 K09
DNA(50μg)	0.8μL
J23106		1.0μL	1.0μL
J23100	1.2μL
Buffer	1μL	1μL	1μL
Ligase	0.5μL	0.5μL	0.5μL
ddH2O	6.5μL	6.3μL	6.1μL
Total	20μL

Transformation

Isolate three colonies from plates of J06 B32 E10, J06 B31 K916, J06 B34 E10 and J00 B31 K09 to three tubes of 3ml LB broth respectively.

10.1

Plasmid extraction

J06 B31 K916, J00 B34 K916, J06 B34 K916, J06 B34 E10X2, J06 B31 E10 and J06 B31 K916. (Protocols following instructions in kit.) All these seven plasmid were digested with EcoRI, PstI, EcoRI-HF&PstI and go gel electrophoresis tests on 10.2. (Sample list has the same order in former text)

characterization

Enzyme Digestion I

	J23100	J23106	B31E10	B31K916	B31K09	B34E10	B34K916	B34K09	B34K11
DNA(1μg	3.5μL	4.1μL	7.5μL	6.7μL	4.4μL	4.5μL	4.6μL	4.6μL	4.7μL
NEB Buffer 2.1	5μL	5μL	5.0μL	5.0μL	5.0μL	5.0μL	5.0μL	5.0μL	5.0μL
XbaI	0.6μL
SpeI	0.6μL	0.6μL
PstI	0.6μL
ddH2O	40.3μL	39.7μL	36.3μL	37.1μL	39.4μL	39.3μL	39.2μL	39.2μL	39.1μL
Total	50μL

Digest Overnight

Enzyme Digestion II

	J06 B31 K916	J00 B34 K916	J06 B34 K916	J06 B34 E10-1	J06 B34 E10-2	J06 B31 E10	J06 B31 K916
DNA(μL)	2
Buffer(μL)	1
EcoRI-HF(μL)	0.3
PstI(μL)	0.3
ddH2O(μL)	6.4
Total(μL)	10

Digest overnight

Enzyme Digestion III

	pSB1C3 RFC	B31K09	B31 K916	B31 K09	B34 E10	B34	B34 K11	B34	K11	B31	J00	J06
XbaI(μL)	2
PstI(μL)	2
SpeI(μL)											2
DNA(μL)	12	15	13	9	9	10	10	10	10	11	7	9
10X NEB Buffer 2.1(μL)	10
ddH2O(μL)	74	71	73	77	77	76	76	76	76	75	79	77
Total	100

Digest overnight.

10.2

Gel electrophoresis

54μL reaction,9μL loading dye

Gel extraction

Ligation

	J00 B31 E10	J00 B31 K09	J00 B34 E10	J00 B34 K09	J00 B34 K11	J06 B31 E10	J06 B31 K09	J06 B34 E10	B31 K11	J00	J06
Ligase(μL)	0.5
Buffer(μL)	1
Promoter Backbone(μL)	1.3								0.9	1.3
DNA(μL)	1.2	1.5	1.6	1.6	1.6	1.2	1.5	1.6	1.4
ddH2O(μL)	6	5.7	5.6	5.6	5.6	6	5.7	5.6	6.2	7.2	7.2
Total(μL)	10

Isolate three colonies from plates of J00 B31 K916, J06 B31 K916, J06 B34 K916, J06 B34 K09, J06 B34 K11 to tubes with 3mL LB broth respectively.

10.3

Transformation(10.2)

Enzyme digestion

The five plasmid extracted on 10.1

	J00 B31 K916	J06 B31 K916	J06 B34 K916	J06 B34 K09	J06 B34 K11	B0015
EcoRI-HF(μL)	2
SpeI(μL)	2
DNA(μL)	9	9	10	9	9	12
Buffer(μL)	10
ddH2O(μL)	77	77	76	77	77	74
Total(μL)	100

10.4

Gel electrophoresis 120μL (10.3)

Gel extraction

Ligation

Adding terminator and change backbone to pSB1C3.

	J06 B31K916	J06B34 K916	J00B31 K916	J06 B34 K11	J06 B34 K09
B0015(Gel extraction) (μL)	1
DNA(μL)	2
T4 Ligase(μL)	0.5
T4 Ligase Buffer(μL)	1
ddH2O(μL)	5.5
Total(μL)	10

Transformation

Plasmid Extraction B31K11 1~3

Enzyme digestion

B31K11 1~3 were cut with E, P, E&P respectively totally 9 reactions.
Plates (10.2) grow single colonies: J00 B34 E10, J00 B34 K09, J00 B34 K09 isolate single colonies preparing for extraction.

10.5

Plasmid extraction

J00 B34 E10, J00 B34 K09, J00 B34 K11

Gel electrophoresis

J23106 J23100 B31K11

Religation

Ligation products 10.2) grow slowly, which is out of expectation. We decided to redo the ligation.

	J00 B31 E10	J00 B31 K09	J00 B34 E10	J00 B34 K11	J06 B31 E10	J06 B31 K09	J06 B34 E10
T4 Ligase(μL)	1
T4 Ligase Buffer(μL)	2
B0015(μL)	2.6
DNA(μL)	2.4	3	3.2	3.2	2.4	3.0	3.2
ddH2O(μL)	12	11.4	11.2	11.2	12	11.4	11.2
Total(μL)	20

Transformation

Enzyme digestion

(Preparing for ligation)

	B31K11	J00	J06
XbaI(μL)	2
PstI(μL)	2
DNA(μL)	12	7	9
Buffer(μL)	10
ddH2O(μL)	74	79	77
Total(μL)	100

Gel electrophoresis

Gel extraction

Ligation

	B31K11
J00(μL)	2
J06(μL)	2
DNA(μL)	2
Ligase(μL)	0.5
Buffer(μL)	1
ddH2O(μL)	4.5
Total(μL)	10

10.6

(10.5) isolate 3 colonies from the plates.

Ligation

(Adding terminator and changing backbone)

	J00 B34 K11	J00 B34 K09	J00 B31 K916	J06 B31 K916	J06 B34 K916	J06 B34 K11	J06 B34 K09
B0015(Gel extraction) (μL)	2
DNA(μL)	2
Ligase(μL)	0.5
Buffer(μL)	1
ddH2O(μL)	4.5
Total(μL)	10

Transformation

Enzyme digestion I

	J00 B34 E10
Buffer (μL)	5
EcoRI-HF(μL)	1
SpeI(μL)	1
DNA(μL)	10
ddH2O(μL)	33
Total(μL)	50

Enzyme digestion II

	J00 B34 E10	J00 B34 K09	J00 B34 K11	B0015-1	B0015-2	B0015-3
EcoRI-HF(μL)	2			1		2
SpeI(μL)	2				1
XbaI(μL)						2
Buffer(μL)	10			5		10
DNA(2) (μL)	13	14	18	5	5	10
ddH2O(μL)	73	72	68	39	39	74
Total(μL)	100			50	50	100

We suspected B0015 didn’t work well, and gel electrophoresis was done. B0015 was digested with XbaI, EcoRI-HF, XbaI&EcoRI-HF respectively.

10.7

We checked Part Registry of B0015, and find it’s better to add B0015 behind the coding region instead of inserting protein, RBS and promoter into B0015.

3A assembly

	B0015	I20260	J00 B31 K916	J00 B34 K09	J00 B34 K11	J06 B31 K916	J06 B34 K916	J06 B34 K09
EcoRI-HF(μL)		0.5	2
PstI(μL)	0.5	0.5	2
10x NEB Buffer 2.1(μL)	2		5
DNA(μL)	11	17	9	14	18	9	10	9
ddH2O(μL)	6	4	32	27	23	32	31	32
Total(μL)	20		50

Ligation I

	J06 B31 K916	J06 B34 K916	J06 B34 K11	J06 B34 K09	J06 B31 K916	J00 B34 K09	J00 B34 K11
B0015(μL)	1
I20260(Backbone)(μL)	1
T4 Ligase(μL)	0.5
T4 Ligase buffer(μL)	2
ddH2O	13
Total(μL)	20

Transformation

Ligation II

	J06 B31 E10	J06 B34 E10	J06 B34 K11	J00 B34 E10
DNA(μL)	10
T4 Ligase(μL)	0.8
T4 Ligase Buffer(μL)	3
ddH2O	14.2
Total(μL)	30

Ligation III

	J06 B31 K916	J00 B31 K916	J06 B34 K916	J06 B34 K09	J00 B34 K11	J00 B34 K09
J04450(Backbone) (μL)	2.5
T4 Ligase(μL)	0.4
T4 Ligase buffer(μL)	014.6
DNA(μL)	2.5
ddH2O	14.6
Total(μL)	20

Transformaion

10.8

Plasmid extraction

J00 B34 K11

Isolate three single colonies from plates of J06 B34 K916, J00 B34 K09, J06 B34 K11,J06 B34 K11, J06 B31 K916 (10.6 II).

Ligation

	J00 B34 K916	J06 B31 K09	J00 B31 K09	J00 B31 K11	J06 B31 K11
J23100(μL)	2		2	2
J23106(μL)		2			2
DNA(μL)	2
T4 Ligase(μL)	0.4
T4 Ligase buffer(μL)	2
ddH2O	13.6
Total(μL)	20

Transformation with DH5α

10.9

I.Bacteria with 3A assembly plasmid grow so much slowly.

II. Transformation (10.8) was done with DH5α, we have to do again with BL21.

III.Broth culture, plasmid extraction and storage of complete plasmid J00 B34 K09+T, J00 B34K916+T, J06 B34 K09+T, J06 B34 K916+T and J06 B31 K916+T. And extra broth were sent to be sequenced. Unfortunately, EP tubes of J00 B34 K916+T and J06 B31 K916+T were mixed. We recovered broth culture and reinoculated 200μL to 3mL LB Broth, and do extraction again.

V.Plasmid extraction of J06 B31 K916 (without terminator).

Ligation

	J00 B34 K916	J00 B31 K09	J00 B31 K11	J06 B31 K09	J06 B31 K11	J06 B34 K11+T
DNA(μL)	3	3	3.5	3	3.5	3
J23100(μL)	1.5	1.5	1.5
J23106(μL)				1.5	2.5
B0015(μL)						2.5
T4 Ligase buffer(μL)	2
T4 Ligase(μL)	1
ddH2O	12.5	12.5	12	12.5	12	11.5
Total(μL)	20

Transformation：First five with BL21, J06 B34 K11+T with DH5α.

VI.Because plasmid constructed with BBa_E1010 is difficult to be differed with J04450, we decided to abandon construction those with BBa_E1010.

10.10

Enzyme digestion

	J00 B31 K916	B0015
DNA(μL)	22	22
EcoRI-HF(μL)	2	2
SpeI(μL)	2
XbaI(μL)		2
10x NEB buffer 2.1(μL)	5	5
ddH2O	19	19
Total(μL)	50

Transformation

10.11

I. Gel electeophoresis
II. Gel extraction

Ligation

	J00 B31 K916
BOO15(Extraction)	1.0
DNA	2
T4 Ligase	0.5
T4 Ligase buffer	2
ddH2O	13.5
Total	20

Transformation

10.12

I. Plates of (Ampicillin) J06 B31 K916+T, J00 B31 K11+T, J00 B31 K11+T and J00 B31 K09+T grew colonies and single colonies were isolated and broth.

II. Plates of J06 B31 K11, J06 B31 K09, J00 B31 K916 and B0015 grew no colonies.

III. Plates of J06 B34 K11+T (10.9 VI) grew single green colonies one of which was isolated and transfer to broth, and plasmid was extracted at night.

IV. Ligations for J06 B31 K09 and J06 B31 K11 were redid.

Ligation

	J06 B31 K09	J06 B31 K11
J23106(Backbone)	1.0μL
DNA(μL)	2.0μL
T4 Ligase(μL)	1.5μL	3.0
T4 Ligase Buffer(μL)	2μL	4.0
ddH2O	13.5	10
Total(μL)	20

10.13

Plasmid extraction

J06 B34 K11+T.

10.14

I.Transformation of J00 B34 K11+T
II.Isolate three single colonies from each plates of J00 B31 K916+T, J00 B34 K11+T, J06 B34 K11+T.
III. Plasmid extraction
IV. Plates of J00 B31 K09 and J00 B31 K11 is not distinct, we decided to abandon these constructions.

Characterization

10.15~10.16

All 8 biobricks were transformed into BL21 and spread plates. We take pictures for several hours. And single colonies are isolated into LB broth for testing under spectrometer.

See details on page of each parts!

References

[http://www.tiangen.com/en/?productShow/t1/4/id/32.html TIANprep Mini Plasmid Kit]
[http://www.tiangen.com/en/?productShow/t1/4/id/41.html TIANprep Midi Purification Kit]
[http://www.tiangen.com/en/?productShow/t1/4/id/40.html Universal DNA Purification Kit(DP214)]
NEB Biobricks® Assembly Kit

@@ Line 10: / Line 10: @@
 ='''Scheme'''=
-At first, we want to characterize plasmid assembled by 3 promoters, 3 RBSs, and 4 chromoprotein (36). Because time limits, we choose 2 promoter, 2 RBSs and 4 chromoprotein (16). In carrying out experiments, we cannot easily differ new constructed plasmid with BBa_E1010 with the self-assembly one. We abandoned BBa_E1010 and do experiments on other chromoproteins.
+Team Uppsala 2012 chromoprotein attracts many interests because its more convenient than fluorescent protein to be use as a reporter. However, few characterized data can be found for these proteins. SUSTC-Shenzhen this year want to tackle with theses problems. At first, we want to characterize plasmid assembled by 3 promoters, 3 RBSs, and 4 chromoprotein (36). Because time limits, we choose 2 promoter, 2 RBSs and 4 chromoprotein (16). However, we found construction with E1010 is very hard because the promoter we used (J23100 & J23106) can express chromoprotein E1010, which makes it difficult and unnecessary to distinguish between these proteins. So we abandoned BBa_E1010 and do experiments on other chromoproteins.
 ='''Results'''=
@@ Line 17: / Line 18: @@
 {{SUSTC-Image|wiki/images/e/ef/SUSTC-Shenzhen_Characterization_Parts.png|Parts}}
-=='''Procedures'''==
+='''Procedures'''=
 #Amplification of Biobricks<br>
 #Add RBS<br>
 #Add promoter<br>
 #Add terminator<br>
+{{SUSTC-Image|wiki/images/d/d5/SUSTC-Shenzhen_Characterization_Schedule.jpg| Schedule}}
 ='''Plasmid Construction'''=
 ALL ABBREVIATIONS USED:
-{| class="table"
+{|class="table"
 ! Parts name
 ! Abbreviations
@@ Line 61: / Line 65: @@
 |
 |}
+=='''9.8'''==
+Amplification of biobricks we would use. Our protocol is based on the iGEM Protocols:<br>
+#Punch a hole into the corresponding hole in the hole in 2014 kit plate by a pipette tip. Adding 10ul ddH20 to the hole and pipette up and down for several times. Let sit for 7 min to make sure the dried DNA is fully resuspended.
+#Transform 3ul DNA into E. coli DH5α competent cell. Ice incubate for 30min.
+#42℃ heat shock for 90s, then ice incubate for 5min.
+#Adding 200ul SOC medium and shake at 200rpm for 50min.
+#Centrifuge 12000rpm for 2min. Discard 200ul supernatant and resuspend the cell pellet in the rest 50ul medium. Then spread the plate with all 50ul broth.
+#37℃ incubate overnight. (19:27)
+=='''9.9'''==
+We observed the plate at 14:00 and found the bacteria on several plates were growing much faster than on the other plates. We then put the plates which has grown out colonies into the refrigerator in case of overgrowth and continued to incubate the rest plates at 37℃. At 19:00, we found that some plates in the incubator had grown out several colonies.
+=='''9.10'''==
+At 0:20, we picked up one colony for each plate and used shake incubator. B0015, B0030, K592011 and J04450 didn’t grown out. We redid the transformation and spreading the plate in the day time.
+We extracted plasmids (16:00), do the enzyme digestion (21:00) and do gel electrophoresis (23:50).<br>
+Gel electrophoresis results:
+{{SUSTC-Image|wiki/images/7/77/SUSTC-Shenzhen_Characterization_9.10_Gel.jpg |characterization}}
+From the gel result, we could see that all plasmids were successfully double digested, and the plasmid size was correct.
+=='''9.11'''==
+We picked up the colonies of B0015, B0030, K592011 and J04450 at 19:00 and shake in the incubator overnight.
+=='''9.12'''==
+We extracted the plasmid (10:00) and do double enzyme digestion (18:10~23:10). Then we did gel electrophoresis to verify the results (23:49).
+{{SUSTC-Image|wiki/images/d/dc/SUSTC-Shenzhen_Characterization_9.12_Gel.jpg|characterization}}
+From the result we can conclude that all plasmids have been successfully amplified.
+=='''9.14'''==
+First we would link RBS with Chromoprotein by 3A assembly.<br>
+Enzyme digestion:<br>
+For RBS (B0031, B0034), using EcoRI-HF and SpeI to cut. For chromoprotein (E1010, K1033916, K592009, K592011), using XbaI and PstI to cut. For the plasmid backbone (I20260, Kana resistance), using EcoRI-HF and PstI.<br>
+{| class="table"
+! Plasmid
+! 500ng
+|-
+| Enzyme I
+| 1ul
+|-
+| Enzyme II
+| 1ul
+|-
+| 10X NEBuffer
+.1
+| 5ul
+|-
+| ddH20
+| to 50ul
+|}
+Enzyme digestion: 15:27~16:16<br>
+℃ inactivation: 16:16~16:37<br>
+Ligation: 17:15~18:00 (room temperature)<br>
+Transformation: Using 5ul ligation product and 50ul competent cell. Heat shock 90s and revive for 2h. Centrifuge and concentrate the broth before spreading the plate (20:00~23:00).
+=='''9.15~9.17'''==
+The plate grow out with a lot of false colonies (with green fluorescence due to GFP in I20260). We doubt that it was due to the enzyme digestion efficiency and strong self ligation, so we tried to do enzyme digestion and ligation again with the linearized plasmid provided by Parts Registry in 2014 kit. We also recalculated the molar ratio of RBS, chromoprotein and plasmid backbone and try to make it into 10:3:1.<br>
+Enzyme digestion (37℃ overnight):<br>
+{| class="table"
+! Plasmid
+! 20ng
+|-
+| Enzyme I
+| 0.2ul
+|-
+| Enzyme II
+| 0.2ul
+|-
+| 10X NEBuffer 2.1
+| 0.5ul
+|-
+| ddH20
+| to 10ul
+|}
+Ligation reaction:
+{| class="table"
+! T4 DNA ligase
+! 0.5ul
+|-
+| pSB1K3 linearized
+| 1ul
+|-
+| RBS (10ng/ul)
+| 6ul
+|-
+| Chromo (10ng/ul)
+| 1.5ul
+|-
+| 10 X T4 DNA ligase buffer
+| 1ul
+|-
+| Total
+| 10ul
+|}
+Then we did the transformation as the normal protocol.
+=='''9.18~9.22'''==
+We did the plasmid backbone recovery and competent cell efficiency test, but we failed. We also picked up several colonies on the first ligation and transformation plate and incubate it in LB broth medium, but we also failed. We thought it’s due to the low efficiency of 3A assembly, so we changed our plan to traditional assembly: cut and recover chromoprotein from digested system and ligate it into RBS backbone.
+For the molar ration, most chromoprotein is 700bp long and the RBS backbone is 2100bp long. If we want the molar ratio of chromoprotein:RBS backbone = 3:1, we should add exact same mass of chromoprotein and RBS backbone.
+=='''9.23~9.25'''==
+We failed again<br>
+No colony formed again. We thought the most likely reason is our competent cells. So we try to repeat the experiments again with the competent cells of our teacher’s.
+=='''9.26~9.28'''==
+Fortunately, 8 plates we incubate grew out many colonies, and we picked up single colonies from each plate to amplify and extract the plasmids. Then we did enzyme digestion and gel electrophoresis to verify the results.
+{{SUSTC-Image|wiki/images/6/6c/SUSTC-Shenzhen_Characterization_9.28_Gel.jpg |Gel}}
+From the result we could see that all plasmids except for B31+K11 are constructed successfully.
 =='''9.29'''==
@@ Line 66: / Line 182: @@
 ==='''Enzyme digestion'''===
 For plan A
-{| class="wikitable"
+{| class="table"
 !
 ! J00
@@ Line 200: / Line 316: @@
 |}
-II.DNA Purification<br>
+==='''DNA Purification'''===
-III.Ligation<br>
+Follow instructions in kit.
+==='''Ligation'''===
 To complete construction quickly, we use 3A assembly to achieve plasmid with resistant to chloramphenicol (A) and standard assembly with resistant to Ampicillin (B). <br>
 Third step ligation - plan A(3A assembly)
@@ Line 252: / Line 369: @@
 |}
+Third step ligation -planB(Standard Assembly)
+{| class="table"
+!
-==='''Ligation'''===
+! B31
-To complete construction quickly, we use 3A assembly to achieve plasmid with resistant to chloramphenicol (A) and standard assembly with resistant to Ampicillin (B).
+E10
+! B31 K916
+! B31  K09
+! B34
+E10
+! B34 K916
+! B34
+K09
+! B34 K11
+|-
+| DNA(μL)
+| 0.7
+| 0.5
+| 1.2
+| 0.8
+| 1.2
+| 1.4
+| 0.7
+|-
+| J23100(μL)
+| colspan="7" | 1.2
+|-
+| J23106(μL)
+| colspan="7" | 1.0
+|-
+| T4 Ligase(μL)
+| colspan="7" | 0.5
+|-
+| T4 Ligase buffer(μL)
+| colspan="7" | 1
+|-
+| ddH2O(μL)
+| 6.6 6.8
+| 6.8
+.0
+| 6.1
+.3
+| 6.5
+.7
+| 6.1
+.3
+| 5.9
+.1
+| 6.6
+.8
+|-
+| Total(μL)
+| colspan="7" | 10
+|}
 Ligation: In PCR system, 16 to ligate, 65℃ to inactive, and store at 4℃.<br>
@@ Line 270: / Line 435: @@
 #Resuspend competent cells and spread plates.<br>
-Incubate at 37
+Incubate at 37℃.
-='''Characterization'''=
+=='''9.30'''==
+===''' 4 plates grew single colonies'''===
+J00 B34 E10<br>
+J00 B34 K91<br>
+J06 B31 K09<br>
+J06 B34 K09<br>
+==='''Religation'''===
+{|class="table"
+!
+! B34 E10
+! B31 K09
+! B34 K09
+|-
+| DNA(50μg)
+| 0.8μL
+| colspan="2" |
+|-
+| J23106
+|
+| 1.0μL
+| 1.0μL
+|-
+| J23100
+| 1.2μL
+| colspan="2" |
+|-
+| Buffer
+| 1μL
+| 1μL
+| 1μL
+|-
+| Ligase
+| 0.5μL
+| 0.5μL
+| 0.5μL
+|-
+| ddH2O
+| 6.5μL
+| 6.3μL
+| 6.1μL
+|-
+| Total
+| colspan="3" | 20μL
+|}
+==='''Transformation'''===
+Isolate three colonies from plates of J06 B32 E10, J06 B31 K916, J06 B34 E10 and J00 B31 K09 to three tubes of 3ml LB broth respectively.
+=='''10.1'''==
+==='''Plasmid extraction'''===
+J06 B31 K916, J00 B34 K916, J06 B34 K916, J06 B34 E10X2, J06 B31 E10 and J06 B31 K916. (Protocols following instructions in kit.) All these seven plasmid were digested with EcoRI, PstI, EcoRI-HF&PstI and go gel electrophoresis tests on 10.2. (Sample list has the same order in former text)
+{{SUSTC-Image|wiki/images/8/82/SUSTC-Shenzhen_Characterization_10.2_electrophoresis.jpg | characterization}}
+==='''Enzyme Digestion I'''===
+{| class="table"
+!
+! J23100
+! J23106
+! B31E10
+! B31K916
+! B31K09
+! B34E10
+! B34K916
+! B34K09
+! B34K11
+|-
+| DNA(1μg
+| 3.5μL
+| 4.1μL
+| 7.5μL
+| 6.7μL
+| 4.4μL
+| 4.5μL
+| 4.6μL
+| 4.6μL
+| 4.7μL
+|-
+| NEB Buffer 2.1
+| 5μL
+| 5μL
+| 5.0μL
+| 5.0μL
+| 5.0μL
+| 5.0μL
+| 5.0μL
+| 5.0μL
+| 5.0μL
+|-
+| XbaI
+| colspan="9" | 0.6μL
+|-
+| SpeI
+| 0.6μL
+| 0.6μL
+| colspan="7" |
+|-
+| PstI
+| colspan="9" | 0.6μL
+|-
+| ddH2O
+| 40.3μL
+| 39.7μL
+| 36.3μL
+| 37.1μL
+| 39.4μL
+| 39.3μL
+| 39.2μL
+| 39.2μL
+| 39.1μL
+|-
+| Total
+| colspan="9" | 50μL
+|}
+Digest Overnight<br>
+==='''Enzyme Digestion II'''===
+{| class="table"
+!
+! J06 B31 K916
+! J00 B34 K916
+! J06 B34 K916
+! J06 B34 E10-1
+! J06 B34 E10-2
+! J06 B31 E10
+! J06 B31 K916
+|-
+| DNA(μL)
+| colspan="7" | 2
+|-
+| Buffer(μL)
+| colspan="7" | 1
+|-
+| EcoRI-HF(μL)
+| colspan="7" | 0.3
+|-
+| PstI(μL)
+| colspan="7" | 0.3
+|-
+| ddH2O(μL)
+| colspan="7" | 6.4
+|-
+| Total(μL)
+| colspan="7" | 10
+|}
+Digest overnight<br>
+==='''Enzyme Digestion III'''===
+{| class="table"
+!
+! pSB1C3 RFC
+! B31K09
+! B31 K916
+! B31 K09
+! B34 E10
+! B34
+! B34 K11
+! B34
+! K11
+! B31
+! J00
+! J06
+|-
+| XbaI(μL)
+| colspan="10" | 2
+|
+|
+|-
+| PstI(μL)
+| colspan="12" | 2
+|-
+| SpeI(μL)
+| colspan="10" |
+| colspan="2" | 2
+|-
+| DNA(μL)
+| 12
+| 15
+| 13
+| 9
+| 9
+| 10
+| 10
+| 10
+| 10
+| 11
+| 7
+| 9
+|-
+| 10X NEB Buffer 2.1(μL)
+| colspan="12" | 10
+|-
+| ddH2O(μL)
+| 74
+| 71
+| 73
+| 77
+| 77
+| 76
+| 76
+| 76
+| 76
+| 75
+| 79
+| 77
+|-
+| Total
+| colspan="12" | 100
+|}
+Digest overnight.
+=='''10.2'''==
+==='''Gel electrophoresis'''===
+μL reaction,9μL loading dye
+==='''Gel extraction '''===
+==='''Ligation'''===
+{| class="table"
+!
+! J00 B31 E10
+! J00 B31 K09
+! J00 B34 E10
+! J00 B34 K09
+! J00 B34 K11
+! J06 B31 E10
+! J06 B31  K09
+! J06 B34 E10
+! B31 K11
+! J00
+! J06
+|-
+| Ligase(μL)
+| colspan="11" | 0.5
+|-
+| Buffer(μL)
+| colspan="11" | 1
+|-
+| Promoter
+Backbone(μL)
+| colspan="8" | 1.3
+| 0.9
+| colspan="2" | 1.3
+|-
+| DNA(μL)
+| 1.2
+| 1.5
+| 1.6
+| 1.6
+| 1.6
+| 1.2
+| 1.5
+| 1.6
+| 1.4
+| colspan="2" |
+|-
+| ddH2O(μL)
+| 6
+| 5.7
+| 5.6
+| 5.6
+| 5.6
+| 6
+| 5.7
+| 5.6
+| 6.2
+| 7.2
+| 7.2
+|-
+| Total(μL)
+| colspan="11" | 10
+|}
+Isolate three colonies from plates of J00 B31 K916, J06 B31 K916, J06 B34 K916, J06 B34 K09, J06 B34 K11 to tubes with 3mL LB broth respectively.
+=='''10.3'''==
+==='''Transformation(10.2)'''===
+==='''Enzyme digestion'''===
+The five plasmid extracted on 10.1
+{| class="table"
+!
+! J00 B31 K916
+! J06 B31 K916
+! J06 B34 K916
+! J06 B34 K09
+! J06 B34 K11
+! B0015
+|-
+| EcoRI-HF(μL)
+| colspan="6" | 2
+|-
+| SpeI(μL)
+| colspan="6" | 2
+|-
+| DNA(μL)
+| 9
+| 9
+| 10
+| 9
+| 9
+| 12
+|-
+| Buffer(μL)
+| colspan="6" | 10
+|-
+| ddH2O(μL)
+| 77
+| 77
+| 76
+| 77
+| 77
+| 74
+|-
+| Total(μL)
+| colspan="6" | 100
+|}
+=='''10.4'''==
+==='''Gel electrophoresis 120μL (10.3)'''===
+==='''Gel extraction'''===
+==='''Ligation'''===
+Adding terminator and change backbone to pSB1C3.
+{| class="table"
+!
+! J06 B31K916
+! J06B34 K916
+! J00B31 K916
+! J06 B34 K11
+! J06 B34 K09
+|-
+| B0015(Gel extraction) (μL)
+| colspan="5" | 1
+|-
+| DNA(μL)
+| colspan="5" | 2
+|-
+| T4 Ligase(μL)
+| colspan="5" | 0.5
+|-
+| T4 Ligase Buffer(μL)
+| colspan="5" | 1
+|-
+| ddH2O(μL)
+| colspan="5" | 5.5
+|-
+| Total(μL)
+| colspan="5" | 10
+|}
+==='''Transformation'''===
+==='''Plasmid Extraction B31K11 1~3'''===
+==='''Enzyme digestion'''===
+B31K11 1~3 were cut with E, P, E&P respectively totally 9 reactions.<br>
+Plates (10.2) grow single colonies: J00 B34 E10, J00 B34 K09, J00 B34 K09 isolate single colonies preparing for extraction.
+=='''10.5'''==
+==='''Plasmid extraction'''===
+J00 B34 E10, J00 B34 K09, J00 B34 K11
+==='''Gel electrophoresis'''===
+J23106 J23100 B31K11
+==='''Religation'''===
+Ligation products 10.2) grow slowly, which is out of expectation. We decided to redo the ligation.
+{| class="table"
+! style="text-align: center;" |
+! style="text-align: center;" | J00 B31 E10
+! style="text-align: center;" | J00 B31 K09
+! style="text-align: center;" | J00 B34 E10
+! style="text-align: center;" | J00 B34 K11
+! style="text-align: center;" | J06 B31 E10
+! style="text-align: center;" | J06 B31 K09
+! style="text-align: center;" | J06 B34 E10
+|-
+| style="text-align: center;" | T4 Ligase(μL)
+| colspan="7" style="text-align: center;" | 1
+|-
+| style="text-align: center;" | T4 Ligase Buffer(μL)
+| colspan="7" style="text-align: center;" | 2
+|-
+| style="text-align: center;" | B0015(μL)
+| colspan="7" style="text-align: center;" | 2.6
+|-
+| style="text-align: center;" | DNA(μL)
+| style="text-align: center;" | 2.4
+| style="text-align: center;" | 3
+| style="text-align: center;" | 3.2
+| style="text-align: center;" | 3.2
+| style="text-align: center;" | 2.4
+| style="text-align: center;" | 3.0
+| style="text-align: center;" | 3.2
+|-
+| style="text-align: center;" | ddH2O(μL)
+| style="text-align: center;" | 12
+| style="text-align: center;" | 11.4
+| style="text-align: center;" | 11.2
+| style="text-align: center;" | 11.2
+| style="text-align: center;" | 12
+| style="text-align: center;" | 11.4
+| style="text-align: center;" | 11.2
+|-
+| style="text-align: center;" | Total(μL)
+| colspan="7" style="text-align: center;" | 20
+|}
+==='''Transformation'''===
+==='''Enzyme digestion'''===
+(Preparing for ligation)
+{| class="table"
+! style="text-align: center;" |
+! style="text-align: center;" | B31K11
+! style="text-align: center;" | J00
+! style="text-align: center;" | J06
+|-
+| style="text-align: center;" | XbaI(μL)
+| colspan="3" style="text-align: center;" | 2
+|-
+| style="text-align: center;" | PstI(μL)
+| colspan="3" style="text-align: center;" | 2
+|-
+| style="text-align: center;" | DNA(μL)
+| style="text-align: center;" | 12
+| style="text-align: center;" | 7
+| style="text-align: center;" | 9
+|-
+| style="text-align: center;" | Buffer(μL)
+| colspan="3" style="text-align: center;" | 10
+|-
+| style="text-align: center;" | ddH2O(μL)
+| style="text-align: center;" | 74
+| style="text-align: center;" | 79
+| style="text-align: center;" | 77
+|-
+| style="text-align: center;" | Total(μL)
+| colspan="3" style="text-align: center;" | 100
+|}
+==='''Gel electrophoresis'''===
+==='''Gel extraction'''===
+==='''Ligation'''===
+{| class="table"
+! style="text-align: center;" |
+! style="text-align: center;" | B31K11
+|-
+| style="text-align: center;" | J00(μL)
+| style="text-align: center;" | 2
+|-
+| style="text-align: center;" | J06(μL)
+| style="text-align: center;" | 2
+|-
+| style="text-align: center;" | DNA(μL)
+| style="text-align: center;" | 2
+|-
+| style="text-align: center;" | Ligase(μL)
+| style="text-align: center;" | 0.5
+|-
+| style="text-align: center;" | Buffer(μL)
+| style="text-align: center;" | 1
+|-
+| style="text-align: center;" | ddH2O(μL)
+| style="text-align: center;" | 4.5
+|-
+| style="text-align: center;" | Total(μL)
+| style="text-align: center;" | 10
+|}
+=='''10.6'''==
+(10.5) isolate 3 colonies from the plates.
+==='''Ligation'''===
+(Adding terminator and changing backbone)
+{| class="table"
+! style="text-align: center;" |
+! style="text-align: center;" | J00 B34 K11
+! style="text-align: center;" | J00 B34 K09
+! style="text-align: center;" | J00 B31 K916
+! style="text-align: center;" | J06 B31 K916
+! style="text-align: center;" | J06 B34 K916
+! style="text-align: center;" | J06 B34 K11
+! style="text-align: center;" | J06 B34 K09
+|-
+| style="text-align: center;" | B0015(Gel extraction) (μL)
+| colspan="7" style="text-align: center;" | 2
+|-
+| style="text-align: center;" | DNA(μL)
+| colspan="7" style="text-align: center;" | 2
+|-
+| style="text-align: center;" | Ligase(μL)
+| colspan="7" style="text-align: center;" | 0.5
+|-
+| style="text-align: center;" | Buffer(μL)
+| colspan="7" style="text-align: center;" | 1
+|-
+| style="text-align: center;" | ddH2O(μL)
+| colspan="7" style="text-align: center;" | 4.5
+|-
+| style="text-align: center;" | Total(μL)
+| colspan="7" style="text-align: center;" | 10
+|}
+Transformation
+==='''Enzyme digestion I'''===
+{| class="table"
+! style="text-align: center;" |
+! style="text-align: center;" | J00 B34 E10
+|-
+| style="text-align: center;" | Buffer (μL)
+| style="text-align: center;" | 5
+|-
+| style="text-align: center;" | EcoRI-HF(μL)
+| style="text-align: center;" | 1
+|-
+| style="text-align: center;" | SpeI(μL)
+| style="text-align: center;" | 1
+|-
+| style="text-align: center;" | DNA(μL)
+| style="text-align: center;" | 10
+|-
+| style="text-align: center;" | ddH2O(μL)
+| style="text-align: center;" | 33
+|-
+| style="text-align: center;" | Total(μL)
+| style="text-align: center;" | 50
+|}
+==='''Enzyme digestion II'''===
+{| class="table"
+! style="text-align: center;" |
+! style="text-align: center;" | J00 B34 E10
+! style="text-align: center;" | J00 B34 K09
+! style="text-align: center;" | J00 B34 K11
+! style="text-align: center;" | B0015-1
+! style="text-align: center;" | B0015-2
+! style="text-align: center;" | B0015-3
+|-
+| style="text-align: center;" | EcoRI-HF(μL)
+| colspan="3" style="text-align: center;" | 2
+| style="text-align: center;" | 1
+| style="text-align: center;" |
+| style="text-align: center;" | 2
+|-
+| style="text-align: center;" | SpeI(μL)
+| colspan="3" style="text-align: center;" | 2
+| style="text-align: center;" |
+| style="text-align: center;" | 1
+| style="text-align: center;" |
+|-
+| style="text-align: center;" | XbaI(μL)
+| colspan="5" style="text-align: center;" |
+| style="text-align: center;" | 2
+|-
+| style="text-align: center;" | Buffer(μL)
+| colspan="3" style="text-align: center;" | 10
+| colspan="2" style="text-align: center;" | 5
+| style="text-align: center;" | 10
+|-
+| style="text-align: center;" | DNA(2) (μL)
+| style="text-align: center;" | 13
+| style="text-align: center;" | 14
+| style="text-align: center;" | 18
+| style="text-align: center;" | 5
+| style="text-align: center;" | 5
+| style="text-align: center;" | 10
+|-
+| style="text-align: center;" | ddH2O(μL)
+| style="text-align: center;" | 73
+| style="text-align: center;" | 72
+| style="text-align: center;" | 68
+| style="text-align: center;" | 39
+| style="text-align: center;" | 39
+| style="text-align: center;" | 74
+|-
+| style="text-align: center;" | Total(μL)
+| colspan="3" style="text-align: center;" | 100
+| style="text-align: center;" | 50
+| style="text-align: center;" | 50
+| style="text-align: center;" | 100
+|}
+We suspected B0015 didn’t work well, and gel electrophoresis was done. B0015 was digested with XbaI, EcoRI-HF, XbaI&EcoRI-HF respectively.
+{{SUSTC-Image|wiki/images/a/a9/SUSTC-Shenzhen_Characterization_Gel_electrophoresis_II.png  |Gel electrophoresis}}
+=='''10.7'''==
+We checked Part Registry of B0015, and find it’s better to add B0015 behind the coding region instead of inserting protein, RBS and promoter into B0015.
+==='''3A assembly'''===
+{| class="table"
+! style="text-align: center;" |
+! style="text-align: center;" | B0015
+! style="text-align: center;" | I20260
+! style="text-align: center;" | J00 B31 K916
+! style="text-align: center;" | J00 B34 K09
+! style="text-align: center;" | J00 B34 K11
+! style="text-align: center;" | J06 B31 K916
+! style="text-align: center;" | J06 B34 K916
+! style="text-align: center;" | J06 B34 K09
+|-
+| style="text-align: center;" | EcoRI-HF(μL)
+| style="text-align: center;" |
+| style="text-align: center;" | 0.5
+| colspan="6" style="text-align: center;" | 2
+|-
+| style="text-align: center;" | PstI(μL)
+| style="text-align: center;" | 0.5
+| style="text-align: center;" | 0.5
+| colspan="6" style="text-align: center;" | 2
+|-
+| style="text-align: center;" | 10x NEB Buffer 2.1(μL)
+| colspan="2" style="text-align: center;" | 2
+| colspan="6" style="text-align: center;" | 5
+|-
+| style="text-align: center;" | DNA(μL)
+| style="text-align: center;" | 11
+| style="text-align: center;" | 17
+| style="text-align: center;" | 9
+| style="text-align: center;" | 14
+| style="text-align: center;" | 18
+| style="text-align: center;" | 9
+| style="text-align: center;" | 10
+| style="text-align: center;" | 9
+|-
+| style="text-align: center;" | ddH2O(μL)
+| style="text-align: center;" | 6
+| style="text-align: center;" | 4
+| style="text-align: center;" | 32
+| style="text-align: center;" | 27
+| style="text-align: center;" | 23
+| style="text-align: center;" | 32
+| style="text-align: center;" | 31
+| style="text-align: center;" | 32
+|-
+| style="text-align: center;" | Total(μL)
+| colspan="2" style="text-align: center;" | 20
+| colspan="6" style="text-align: center;" | 50
+|}
+==='''Ligation I'''===
+{| class="table"
+! style="text-align: center;" |
+! style="text-align: center;" | J06 B31 K916
+! style="text-align: center;" | J06 B34 K916
+! style="text-align: center;" | J06 B34 K11
+! style="text-align: center;" | J06 B34 K09
+! style="text-align: center;" | J06 B31 K916
+! style="text-align: center;" | J00 B34 K09
+! style="text-align: center;" | J00 B34 K11
+|-
+| style="text-align: center;" | B0015(μL)
+| colspan="7" style="text-align: center;" | 1
+|-
+| style="text-align: center;" | I20260(Backbone)(μL)
+| colspan="7" style="text-align: center;" | 1
+|-
+| style="text-align: center;" | T4 Ligase(μL)
+| colspan="7" style="text-align: center;" | 0.5
+|-
+| style="text-align: center;" | T4 Ligase buffer(μL)
+| colspan="7" style="text-align: center;" | 2
+|-
+| style="text-align: center;" | ddH2O
+| colspan="7" style="text-align: center;" | 13
+|-
+| style="text-align: center;" | Total(μL)
+| colspan="7" style="text-align: center;" | 20
+|}
+Transformation<br>
+==='''Ligation II'''===
+{| class="table"
+! style="text-align: center;" |
+! style="text-align: center;" | J06 B31 E10
+! style="text-align: center;" | J06 B34 E10
+! style="text-align: center;" | J06 B34 K11
+! style="text-align: center;" | J00 B34 E10
+|-
+| style="text-align: center;" | DNA(μL)
+| colspan="4" style="text-align: center;" | 10
+|-
+| style="text-align: center;" | T4 Ligase(μL)
+| colspan="4" style="text-align: center;" | 0.8
+|-
+| style="text-align: center;" | T4 Ligase Buffer(μL)
+| colspan="4" style="text-align: center;" | 3
+|-
+| style="text-align: center;" | ddH2O
+| colspan="4" style="text-align: center;" | 14.2
+|-
+| style="text-align: center;" | Total(μL)
+| colspan="4" style="text-align: center;" | 30
+|}
+==='''Ligation III'''===
+{| class="table"
+! style="text-align: center;" |
+! style="text-align: center;" | J06 B31 K916
+! style="text-align: center;" | J00 B31 K916
+! style="text-align: center;" | J06 B34 K916
+! style="text-align: center;" | J06 B34 K09
+! style="text-align: center;" | J00 B34 K11
+! style="text-align: center;" | J00 B34 K09
+|-
+| style="text-align: center;" | J04450(Backbone) (μL)
+| colspan="6" style="text-align: center;" | 2.5
+|-
+| style="text-align: center;" | T4 Ligase(μL)
+| colspan="6" style="text-align: center;" | 0.4
+|-
+| style="text-align: center;" | T4 Ligase buffer(μL)
+| colspan="6" style="text-align: center;" | 014.6
+|-
+| style="text-align: center;" | DNA(μL)
+| colspan="6" style="text-align: center;" | 2.5
+|-
+| style="text-align: center;" | ddH2O
+| colspan="6" style="text-align: center;" | 14.6
+|-
+| style="text-align: center;" | Total(μL)
+| colspan="6" style="text-align: center;" | 20
+|}
+Transformaion<br>
+=='''10.8'''==
+==='''Plasmid extraction'''===
+J00 B34 K11<br>
+Isolate three single colonies from plates of J06 B34 K916, J00 B34 K09, J06 B34 K11,J06 B34 K11, J06 B31 K916 (10.6 II).<br>
+==='''Ligation'''===
+{| class=''table"
+! style="text-align: center;" |
+! style="text-align: center;" | J00 B34 K916
+! style="text-align: center;" | J06 B31 K09
+! style="text-align: center;" | J00 B31 K09
+! style="text-align: center;" | J00 B31 K11
+! style="text-align: center;" | J06 B31 K11
+|-
+| style="text-align: center;" | J23100(μL)
+| style="text-align: center;" | 2
+| style="text-align: center;" |
+| style="text-align: center;" | 2
+| style="text-align: center;" | 2
+| style="text-align: center;" |
+|-
+| style="text-align: center;" | J23106(μL)
+| style="text-align: center;" |
+| style="text-align: center;" | 2
+| style="text-align: center;" |
+| style="text-align: center;" |
+| style="text-align: center;" | 2
+|-
+| style="text-align: center;" | DNA(μL)
+| colspan="5" style="text-align: center;" | 2
+|-
+| style="text-align: center;" | T4 Ligase(μL)
+| colspan="5" style="text-align: center;" | 0.4
+|-
+| style="text-align: center;" | T4 Ligase buffer(μL)
+| colspan="5" style="text-align: center;" | 2
+|-
+| style="text-align: center;" | ddH2O
+| colspan="5" style="text-align: center;" | 13.6
+|-
+| style="text-align: center;" | Total(μL)
+| colspan="5" style="text-align: center;" | 20
+|}
+Transformation with DH5α
+=='''10.9'''==
+I.Bacteria with 3A assembly plasmid grow so much slowly.<br>
+II. Transformation (10.8) was done with DH5α, we have to do again with BL21.<br>
+III.Broth culture, plasmid extraction and storage of complete plasmid J00 B34 K09+T, J00 B34K916+T, J06 B34 K09+T, J06 B34 K916+T and J06 B31 K916+T. And extra broth were sent to be sequenced. Unfortunately, EP tubes of J00 B34 K916+T and J06 B31 K916+T were mixed. We recovered broth culture and reinoculated 200μL to 3mL LB Broth, and do extraction again.<br>
+V.Plasmid extraction of J06 B31 K916 (without terminator).<br>
+==='''Ligation'''===
+{| class="table"
+!
+! J00 B34 K916
+! J00 B31 K09
+! J00 B31 K11
+! J06 B31 K09
+! J06 B31 K11
+! J06 B34 K11+T
+|-
+| DNA(μL)
+| style="text-align: center;" | 3
+| style="text-align: center;" | 3
+| style="text-align: center;" | 3.5
+| style="text-align: center;" | 3
+| style="text-align: center;" | 3.5
+| style="text-align: center;" | 3
+|-
+| J23100(μL)
+| style="text-align: center;" | 1.5
+| style="text-align: center;" | 1.5
+| style="text-align: center;" | 1.5
+| style="text-align: center;" |
+| style="text-align: center;" |
+| style="text-align: center;" |
+|-
+| J23106(μL)
+| colspan="3" style="text-align: center;" |
+| style="text-align: center;" | 1.5
+| style="text-align: center;" | 2.5
+| style="text-align: center;" |
+|-
+| B0015(μL)
+| colspan="5" style="text-align: center;" |
+| style="text-align: center;" | 2.5
+|-
+| T4 Ligase buffer(μL)
+| colspan="6" style="text-align: center;" | 2
+|-
+| T4 Ligase(μL)
+| colspan="6" style="text-align: center;" | 1
+|-
+| ddH2O
+| style="text-align: center;" | 12.5
+| style="text-align: center;" | 12.5
+| style="text-align: center;" | 12
+| style="text-align: center;" | 12.5
+| style="text-align: center;" | 12
+| style="text-align: center;" | 11.5
+|-
+| Total(μL)
+| colspan="6" style="text-align: center;" | 20
+|}
+Transformation：First five with BL21, J06 B34 K11+T with DH5α.<br>
+VI.Because plasmid constructed with BBa_E1010 is difficult to be differed with J04450, we decided to abandon construction those with BBa_E1010.
+=='''10.10'''==
+==='''Enzyme digestion'''===
+{| class="table"
+!
+! J00 B31 K916
+! B0015
+|-
+| style="text-align: center;" | DNA(μL)
+| style="text-align: center;" | 22
+| style="text-align: center;" | 22
+|-
+| style="text-align: center;" | EcoRI-HF(μL)
+| style="text-align: center;" | 2
+| style="text-align: center;" | 2
+|-
+| style="text-align: center;" | SpeI(μL)
+| style="text-align: center;" | 2
+| style="text-align: center;" |
+|-
+| style="text-align: center;" | XbaI(μL)
+| style="text-align: center;" |
+| style="text-align: center;" | 2
+|-
+| style="text-align: center;" | 10x NEB buffer 2.1(μL)
+| style="text-align: center;" | 5
+| style="text-align: center;" | 5
+|-
+| style="text-align: center;" | ddH2O
+| style="text-align: center;" | 19
+| style="text-align: center;" | 19
+|-
+| style="text-align: center;" | Total(μL)
+| style="text-align: center;" | 50
+| style="text-align: center;" |
+|}
+Transformation
+=='''10.11'''==
+I. Gel electeophoresis<br>
+II. Gel extraction<br>
+==='''Ligation'''===
+{| class="table"
+! style="text-align: center;" |
+! style="text-align: center;" | J00 B31 K916
+|-
+| style="text-align: center;" | BOO15(Extraction)
+| style="text-align: center;" | 1.0
+|-
+| style="text-align: center;" | DNA
+| style="text-align: center;" | 2
+|-
+| style="text-align: center;" | T4 Ligase
+| style="text-align: center;" | 0.5
+|-
+| style="text-align: center;" | T4 Ligase
+buffer
+| style="text-align: center;" | 2
+|-
+| style="text-align: center;" | ddH2O
+| style="text-align: center;" | 13.5
+|-
+| style="text-align: center;" | Total
+| style="text-align: center;" | 20
+|}
+Transformation
+=='''10.12'''==
+I. Plates of (Ampicillin) J06 B31 K916+T, J00 B31 K11+T, J00 B31 K11+T and J00 B31 K09+T grew colonies and single colonies were isolated and broth.
+II. Plates of J06 B31 K11, J06 B31 K09, J00 B31 K916 and B0015 grew no colonies.
+III. Plates of J06 B34 K11+T (10.9 VI) grew single green colonies one of which was isolated and transfer to broth, and plasmid was extracted at night.
+IV. Ligations for J06 B31 K09 and J06 B31 K11 were redid.
+==='''Ligation'''===
+{| class="table"
+! style="text-align: center;" |
+! style="text-align: center;" | J06 B31 K09
+! style="text-align: center;" | J06 B31 K11
+|-
+| style="text-align: center;" | J23106(Backbone)
+| colspan="2" style="text-align: center;" | 1.0μL
+|-
+| style="text-align: center;" | DNA(μL)
+| colspan="2" style="text-align: center;" | 2.0μL
+|-
+| style="text-align: center;" | T4 Ligase(μL)
+| style="text-align: center;" | 1.5μL
+| style="text-align: center;" | 3.0
+|-
+| style="text-align: center;" | T4 Ligase Buffer(μL)
+| style="text-align: center;" | 2μL
+| style="text-align: center;" | 4.0
+|-
+| style="text-align: center;" | ddH2O
+| style="text-align: center;" | 13.5
+| style="text-align: center;" | 10
+|-
+| style="text-align: center;" | Total(μL)
+| colspan="2" style="text-align: center;" | 20
+|}
+=='''10.13'''==
+==='''Plasmid extraction'''===
+J06 B34 K11+T.
+=='''10.14'''==
+I.Transformation of J00 B34 K11+T<br>
+II.Isolate three single colonies from each plates of J00 B31 K916+T, J00 B34 K11+T, J06 B34 K11+T.<br>
+III. Plasmid extraction<br>
+IV. Plates of J00 B31 K09 and J00 B31 K11 is not distinct, we decided to abandon these constructions.<br>
+='''Characterization'''=
+=='''10.15~10.16'''==
+All 8 biobricks were transformed into BL21 and spread plates. We take pictures for several hours. And single colonies are isolated into LB broth for testing under spectrometer.
+'''See details on page of each parts!'''
 ='''References'''=
-#[http://www.tiangen.com/en/?productShow/t1/4/id/32.html  |TIANprep Mini Plasmid Kit]
+#[http://www.tiangen.com/en/?productShow/t1/4/id/32.html  TIANprep Mini Plasmid Kit]
-#[http://www.tiangen.com/en/?productShow/t1/4/id/41.html  |TIANprep Midi Purification Kit]
+#[http://www.tiangen.com/en/?productShow/t1/4/id/41.html  TIANprep Midi Purification Kit]
-#[https://www.neb.com/products/E0546-BioBrick-Assembly-Kit |NEB Biobricks® Assembly Kit]
+#[http://www.tiangen.com/en/?productShow/t1/4/id/40.html  Universal DNA Purification Kit(DP214)]
+#[https://www.neb.com/products/E0546-BioBrick-Assembly-Kit NEB Biobricks® Assembly Kit]

Team:SUSTC-Shenzhen/Notebook/Biobricks Characterization

From 2014.igem.org

Latest revision as of 23:39, 17 October 2014

Notebook

Contents

Scheme

Results

Procedures

Plasmid Construction

9.8

9.9

9.10

9.11

9.12

9.14

9.15~9.17

9.18~9.22

9.23~9.25

9.26~9.28

9.29

Enzyme digestion

DNA Purification

Ligation

Transformation

9.30

4 plates grew single colonies

Religation

Transformation

10.1

Plasmid extraction

Enzyme Digestion I

Enzyme Digestion II

Enzyme Digestion III

10.2

Gel electrophoresis

Gel extraction

Ligation

10.3

Transformation(10.2)

Enzyme digestion

10.4

Gel electrophoresis 120μL (10.3)

Gel extraction

Ligation

Transformation

Plasmid Extraction B31K11 1~3

Enzyme digestion

10.5

Plasmid extraction

Gel electrophoresis

Religation

Transformation

Enzyme digestion

Gel electrophoresis

Gel extraction

Ligation

10.6

Ligation

Enzyme digestion I

Enzyme digestion II

10.7

3A assembly

Ligation I

Ligation II

Ligation III

10.8

Plasmid extraction

Ligation

10.9

Ligation

10.10

Enzyme digestion

10.11

Ligation

10.12

Ligation

10.13

Plasmid extraction

10.14

Characterization