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Table 1 Sequencing results for the same sample sequenced with either 3,000 ng or 500 ng input DNA

From: Solution-based targeted genomic enrichment for precious DNA samples

Metric

Sample 1A – 3,000 ng

Sample 1D – 500 ng

Average (Std Dev)

DNA after prehyb PCR (ng)

2,734

2,625

2,432 (541)

Total sequencing reads

39,964,814

28,476,648

37,685,938 (27,502,720)

% of reads mapped

97.70%

98.40%

94.5% (4.9%)

% duplicate reads

56.80%

44.80%

53.7% (16.3%)

% of reads overlapping target

62.90%

54.50%

61.7% (3.7%)

% of targeted bases covered at 10X

98.10%

98.50%

97.8% (0.5%)

Avg depth of coverage of target regions

4,692

3,660

5,826 (4,200)

  1. Average includes data from all samples including 1A and 1D (n = 44). Targeted region size was 350,160 bp. Distribution of coverage was also similar ( Additional file 1).