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. 2014 Dec 30;9(12):e116351. doi: 10.1371/journal.pone.0116351

Table 2. Average DNA quantitation values1 for experiments with buccal cells.

Incubation Conditions
Incubation Time Buccal Cells Shaken 56°C Buccal Cells Stationary 56°C Buccal Cells Shaken 65°C Buccal Cells Stationary 65°C Buccal Cells Shaken w/Re-suspension 56°C Buccal Cells Stationary w/Re-suspension 56°C Buccal Cells Shaken w/Re-suspension 65°C Buccal Cells Stationary w/Re-suspension 65°C
1 Hour 0.54±0.06 0.26±0.02 0.20±0.03 0.17±0.04 1.32±0.51 0.37±0.08 0.50±0.09 0.32±0.02
3 Hours 0.31±0.07 0.30±0.02 0.60±0.01 0.13±0.02 0.71±0.25 0.87±0.15 0.85±0.06 0.75±0.10
18 Hours 0.44±0.11 0.38±0.07 0.65±0.01 0.43±0.06 - - - -
24 Hours 0.29±0.04 0.11±0.02 0.15±0.04 0.17±0.09 - - - -
1

All values are expressed in ng/µL. Extraction for one hour at 56°C with shaking without re-suspension N = 3. All other extractions without re-suspension N = 2. Extractions with re-suspension N = 3.