04/14/10
- ✓ Minipreps: KAH96, 142, 146, 147/V0201 (12 total); KAH154-159 (12 total)
- ✓ Assemblies: KAH154-159/MV2
- ✓ Cultures: KAH142(6), 146(6), 147/V0201(8)
- ✓ Plasmid transformations: MV2 and V0201
Minipreps
> Check KAH96, 142, 146, 147/V0201 with XbaI digest (add 641 to expected insert size)
> Check KAH154-159 with E/P digest
Reagent |
Volume
|
Expected: V0201 band = 4516 Insert band = BB size + 641 bp 1-3. KAH96/V0201 = 3466 4,5. KAH142/V0201 = 5212 6-8. KAH146/V0201 = 7027 9-12. KAH147/V0201 = 8773 --- 13,14. KAH154 = 1724 15,16. KAH155 = 1724 17,18. KAH156 = 1724 19,20. KAH157 = 1724 21,22. KAH158 = 2688 23,24. KAH159 = 2691
|
15 μL/lane; 1% agarose
|
DNA(plasmid) |
2.0 μL
|
10X buffer |
1.5
|
EcoRI |
1.0
|
PstI |
1.0
|
dH2O |
9.5
|
|
15 μL
|
--> 37°C/ ~15 min.
--> Pick more colonies for KAH142, 146, 147/V0201
Assemblies
- KAH154/MV2: (1) KAH154/(E/P)/1724 + (7) MV2/(E/P)/4529
- KAH155/MV2: (2) KAH155/(E/P)/1724 + "
- KAH156/MV2: (3) KAH156/(E/P)/1724 + "
- KAH157/MV2: (4) KAH157/(E/P)/1724 + "
- KAH158/MV2: (5) KAH158/(E/P)/2688 + "
- KAH159/MV2: (6) KAH159/(E/P)/2691 + "
> Digests (Fermentas FD)
--> Triple digest KAH158, 159 w/ E/P/ScaI
--> Digest for 1 hour to ensure complete digestion
Reagent |
1-4, 7 |
5, 6
|
|
DNA (plasmid) |
up to 25 μL |
up to 25 μL
|
10x buffer |
3.0 |
3.0
|
enzyme 1 |
1.0 |
1.0
|
enzyme 2 |
1.0 |
1.0
|
ScaI |
--- |
1.0
|
dH2O |
--- |
---
|
|
30 μL |
30 μL --> 37°C/ ~1 hr.
|
> Measure conc.'s
Sample |
OD260 |
260/280 |
ng/μL
|
1. KAH154 (E/P) |
0.776 |
1.86 |
38.8
|
2. KAH155 (E/P) |
0.869 |
1.88 |
43.4
|
3. KAH156 (E/P) |
0.873 |
1.88 |
43.6
|
4. KAH157 (E/P) |
0.875 |
1.90 |
43.7
|
5. KAH158 (E/P) |
0.753 |
1.84 |
37.6
|
6. KAH159 (E/P) |
0.854 |
1.93 |
42.7
|
7. MV2 (E/P) |
0.467 |
2.10 |
23.4
|
> Dephosphorylation (Roche)
- MV2 (E/P)
Reagent |
Volume
|
DNA (clean digest) |
21.5 (~500 ng)
|
10x buffer d.p. |
2.5
|
phosphatase |
1.0
|
dH2O |
---
|
|
25 μL --> 37°C/ 10 min.; 75°C/ 2 min.; [final] = 20 ng/μL
|
> Ligations
Ligation |
Plate results (lig : neg crtl) mm/dd/yy
|
1. KAH154(E/P)/1724, 15 ng + MV2(E/P)/4529, 20 ng |
KAH154/MV2 #:1 (Pick #)
|
2. KAH155(E/P)/1724, 15 ng + " |
KAH155/MV2 #:1 (Pick #)
|
3. KAH156(E/P)/1724, 15 ng + " |
KAH156/MV2 #:1 (Pick #)
|
4. KAH157(E/P)/1724, 15 ng + " |
KAH157/MV2 #:1 (Pick #)
|
5. KAH158(E/P)/2688, 24 ng + " |
KAH158/MV2 #:1 (Pick #)
|
5. KAH159(E/P)/2688, 24 ng + " |
KAH159/MV2 #:1 (Pick #)
|
2. MV2(E/P)/ 20 ng |
|
|
1 |
2 |
3 |
4 |
5 |
6 |
7
|
Insert DNA |
0.5 |
0.5 |
0.5 |
0.5 |
1.0 |
1.0 |
---
|
Vector DNA |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0
|
2x lgn buf (Roche) |
5.0 |
5.0 |
5.0 |
5.0 |
5.0 |
5.0 |
5.0
|
T4 ligase (NEB) |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0
|
dH2O |
2.5 |
2.5 |
2.5 |
2.5 |
2.0 |
2.0 |
3.0
|
|
10 μL |
10 μL |
10 μL |
10 μL |
10 μL |
10 μL |
10 μL
|
--> R.T./ ~10 min.; Add 28 μL Turbo DH5α (T-DH5α); ice/ 5 min.
--> plate on warm LB, 100 μg/mL Amp; R.T. overnight; 37 °C next day for ~3 hours
|