Kun:LabNotes/ExonomeSeq/2009-10-16: Difference between revisions
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==Test the 1-adaptor ligation protocol== | ==Test the 1-adaptor ligation protocol== | ||
*Billy sent me two tubes of sheared NA12878 samples captured by #6&7. | *Billy sent me two tubes of sheared NA12878 samples captured by #6&7. | ||
===Batch 1=== | |||
*I did size selection on ~80ul of the sheared DNA from tube 1 using the SizeSelect gel, and extract ~100bp(L100) and ~120bp(L120) fragments. | *I did size selection on ~80ul of the sheared DNA from tube 1 using the SizeSelect gel, and extract ~100bp(L100) and ~120bp(L120) fragments. | ||
*I did End-repair on the extracted DNAs without further purification. | *I did End-repair on the extracted DNAs without further purification. | ||
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98C 30sec -> (98C 10sec -> 60C 20sec -> 72C 10sec) x 8 -> (98C 10sec -> 72C 15sec) x 10 -> 72C 2min -> 15C hold. | 98C 30sec -> (98C 10sec -> 60C 20sec -> 72C 10sec) x 8 -> (98C 10sec -> 72C 15sec) x 10 -> 72C 2min -> 15C hold. | ||
===Batch 2=== | |||
*I also did End-repair on another 80ul sheared DNA from tube 2 (prior to size selection). | *I also did End-repair on another 80ul sheared DNA from tube 2 (prior to size selection). | ||
DNA 85ul | DNA 85ul | ||
Line 36: | Line 36: | ||
RT 30min -> 70C 10min -> purified with a Qiaquick column. | RT 30min -> 70C 10min -> purified with a Qiaquick column. | ||
*Perform size selection with SizeSelect gel, and extract ~120bp (EL120) and ~140bp(EL140) bands. | *Perform size selection with SizeSelect gel, and extract ~120bp (EL120) and ~140bp(EL140) bands. | ||
After extracting the DNA, I refilled each well with 20ul EB, ran for additional 3 minutes. | |||
[[Image:2009-10-16_CloneWell-1.png|200px]] | |||
Ligation: | Ligation: | ||
DNA 30ul | DNA 30ul | ||
Line 51: | Line 54: | ||
50X SYBGI 0.4ul 0.4ul 0.4ul | 50X SYBGI 0.4ul 0.4ul 0.4ul | ||
H2O 45ul 45ul 45ul | H2O 45ul 45ul 45ul | ||
98C 30sec -> (98C 10sec -> 60C 20sec -> 72C 10sec) x 8 | |||
-> (98C 10sec -> 72C 15sec) x 4 -> 72C 2min -> 15C hold. | |||
[[Image:2009-10-17_ligation_PCR.jpg|500px]] | |||
A: Batch 1, 100bp | |||
B: Batch 1, 120bp | |||
C: Batch 2, 140bp | |||
D: Batch 2, 120bp | |||
*Perform PAGE size selection on ~24ul of the ligation products in 2 wells of the 5-well TBE gel. | *Perform PAGE size selection on ~24ul of the ligation products in 2 wells of the 5-well TBE gel. | ||
[[Image:2009-10-17-PAGE-sizeSelect.png|400px]] |
Revision as of 06:42, 18 October 2009
Test the 1-adaptor ligation protocol
- Billy sent me two tubes of sheared NA12878 samples captured by #6&7.
Batch 1
- I did size selection on ~80ul of the sheared DNA from tube 1 using the SizeSelect gel, and extract ~100bp(L100) and ~120bp(L120) fragments.
- I did End-repair on the extracted DNAs without further purification.
DNA 45ul 10X End-repair buffer 5.3ul Enzyme Mix 2.5ul 25C for 45 min -> 70C for 10min -> purified with Qiaquick columns
Ligation: Adaptor ligation: 20ul Solexa_1_up (200uM) + 20ul Solexa_1_lo_noP (200uM) + 5ul 10X Stoffel buffer + 55ul H2O -> 94C 3min -> -0.1C/sec to 20C DNA 30ul 40uM adaptors 3ul 2x QuickLigase Buffer 34ul QuickLigase 1ul RT 15min -> purified with Qiaquick columns -> extract 120bp+ and 150bp+ fragments with SizeSelect gel.
PCR Template 5ul 5ul 5ul 2x iProof Mix 50ul 50ul 50ul Solexa_PCR_up(10uM) 2ul 2ul 2ul AmpR6.3Sol(100uM) 0.4ul - - AmpF6.3rSol(100uM) - 0.4ul - 50X SYBGI 0.4ul 0.4ul 0.4ul H2O 44ul 44ul 44ul 98C 30sec -> (98C 10sec -> 60C 20sec -> 72C 10sec) x 8 -> (98C 10sec -> 72C 15sec) x 10 -> 72C 2min -> 15C hold.
Batch 2
- I also did End-repair on another 80ul sheared DNA from tube 2 (prior to size selection).
DNA 85ul 10X End-repair buffer 10ul Enzyme Mix 5ul RT 30min -> 70C 10min -> purified with a Qiaquick column.
- Perform size selection with SizeSelect gel, and extract ~120bp (EL120) and ~140bp(EL140) bands.
After extracting the DNA, I refilled each well with 20ul EB, ran for additional 3 minutes. File:2009-10-16 CloneWell-1.png
Ligation: DNA 30ul 40uM adaptors 2ul 2x QuickLigase Buffer 33ul QuickLigase 1ul RT 15min -> purified with Qiaquick columns, eluted with 30ul EB.
- Perform PCR on a small fraction of the ligation products without size selection.
PCR Template 2ul 2ul 2ul 2x iProof Mix 50ul 50ul 50ul Solexa_PCR_up(10uM) 2ul 2ul 2ul AmpR6.3Sol(100uM) 0.4ul - - AmpF6.3rSol(100uM) - 0.4ul - 50X SYBGI 0.4ul 0.4ul 0.4ul H2O 45ul 45ul 45ul 98C 30sec -> (98C 10sec -> 60C 20sec -> 72C 10sec) x 8 -> (98C 10sec -> 72C 15sec) x 4 -> 72C 2min -> 15C hold. File:2009-10-17 ligation PCR.jpg A: Batch 1, 100bp B: Batch 1, 120bp C: Batch 2, 140bp D: Batch 2, 120bp
- Perform PAGE size selection on ~24ul of the ligation products in 2 wells of the 5-well TBE gel.
File:2009-10-17-PAGE-sizeSelect.png