Table 2 Characteristics of the 94 blood and saliva DNA samples selected for genotyping
From: Saliva DNA quality and genotyping efficiency in a predominantly elderly population
Sample source | Mean DNA conc (ng/μl) | Mean ± SD 260/280 | Mean ± SD 260/230 |
|---|---|---|---|
Blood (n = 50) | 175.3 ± 163 | 1.91 ± 0.06 | 1.50 ± 0.57 |
Saliva (n = 44) | 78.4 ± 91.5 | 1.71 ± 0.13 | 1.00 ± 0.30 |
P-value | 0.0006 | P < 0.0001 | P < 0.0001 |