Table 4 CNA calling from a control DNA sample HD753

From: A robust targeted sequencing approach for low input and variable quality DNA from clinical samples

Amount of DNA (ng)

Gene

Read depth CNA calling

Varscan2 CNA calling

Expected ratio*

Observed ratio, mean (SD)

Expected ratio (log scale)*

Observed ratio (log scale), mean (SD)

100

MYC

4.90

4.09 (0.04)

2.29

2.51 (0.15)

MET

2.25

1.87 (0.04)

1.17

1.24 (0.14)

ALK

1.32

1.41 (0.04)

0.40

0.66 (0.14)

30

MYC

4.90

3.67 (0.05)

2.29

2.93 (0.08)

MET

2.25

1.51 (0.03)

1.17

1.61 (0.08)

ALK

1.32

1.40 (0.03)

0.40

1.11 (0.09)

10

MYC

4.90

4.52 (0.24)

2.29

3.26 (0.11)

MET

2.25

1.64 (0.07)

1.17

1.49 (0.20)

ALK

1.32

1.49 (0.04)

0.40

1.16 (0.20)

  1. SD standard deviation
  2. *According to information from manufacturer