Narragansett Bay Adult Oyster DNA Sonication Part 2

50 adult oyster DNA samples were received from Dr. Rebecca Stevick.

Qubit

Prior to sonication, DNA concentrations were calculated following the Qubit dsDNA broad range protocol.

Concentrations ranged from 12.8 uL - 528 uL.

Sonication

Samples were sonicated using the Qsonica Protocol.

The remaining 42 samples were sonicated to ~150 basepairs. These remaining samples were broken up into 3 sets of 14 samples, sonicated on:

  • Oct. 11, 2019
  • Oct. 16, 2019
  • Oct. 24, 2019
October 11, 2019
Sample Aliquot (for 500ng DNA) Buffer AE to 51 uL (1 extra uL for TapeStation)
1.3 25.91 25.09
1.5 21.19 29.81
2.7 19.38 31.62
2.9 25.51 25.49
2.10 23.58 27.42
3.4 17.48 33.52
3.6 24.04 26.96
3.10 13.16 37.84
4.1 2.21 48.79
4.3 1.34 49.66
4.10 1.85 49.15
5.4 6.19 44.81
5.7 6.33 44.67
5.9 5.53 45.47

Samples were sonicated with:

  • 35 minute time setting
  • 15 seconds on 15 seconds off
  • amplitude of 25%

Samples were spun down every 4 minutes.

Samples were checked following the D5000 Tape Station Protocol.

Sample 4.1 was sonicated for an extra 2 minutes.


October 16, 2019
Sample Aliquot (for 500ng DNA) Buffer AE to 51 uL (1 extra uL for TapeStation)
1.1 35.97 15.03
1.8 26.46 24.54
1.10 29.24 21.76
2.2 27.78 23.33
2.5 37.88 13.12
2.8 31.45 19.55
3.2 26.04 24.96
3.5 30.30 20.70
3.8 37.04 13.96
4.2 3.97 47.03
4.5 14.04 36.96
4.9 8.90 42.10
5.2 6.33 44.67
5.5 10.92 40.08

Samples were sonicated with:

  • 35 minute time setting
  • 15 seconds on 15 seconds off
  • amplitude of 25%

Samples were spun down every 4 minutes.

Samples were checked following the D5000 Tape Station Protocol.

Samples 1.1, 1.10, 2.2, 2.5, 2.8, 3.2, 3.8, 4.2, 4.9, 5.2, 5.5 were sonicated for an extra 5 minutes.


October 24, 2019
Sample Aliquot (for 500ng DNA) Buffer AE to 51 uL (1 extra uL for TapeStation)
1.4 27.47 23.53
1.7 39.06 11.94
1.9 38.17 12.83
2.1 33.56 17.44
2.3 31.06 19.94
2.4 33.78 17.22
3.1 29.76 21.24
3.3 27.62 23.38
3.7 26.32 24.68
4.6 3.11 47.89
4.8 2.63 48.37
5.1 6.54 44.46
5.3 7.12 43.88
5.10 13.51 37.49

Samples were sonicated with:

  • 36 minute time setting
  • 15 seconds on 15 seconds off
  • amplitude of 25%

Samples were spun down every 4 minutes.

Samples were checked following the D5000 Tape Station Protocol.

All 42 samples ranged around 150 basepairs.
Written on January 8, 2020