Genetic Diagnosis of Charcot-Marie-Tooth Disease in a Population by Next-Generation Sequencing
Table 3
Sequence capture performance results and variant identification among 70 affected patients.
Average
Standard deviation
Min
Max
Coverage
Coverage, all regions1
515.5
105.1
77.1
828.7
% Base ≥ 2x coverage, all regions1
99.0
0.001
98.6
100.0
% Base ≥ 30x coverage, all regions1
97.7
0.007
93.5
99.2
Variant identification
Variants in all regions1
202
18.2
163
241
Variants in all regions1 after filtering2
11
3.2
6
21
Nonsynonymous variants in exons2
3
1.4
1
7
Synonymous variants in exons2
3
1.0
2
6
Variants in ± 10 bp intron, 3′UTR and 5′UTR variants2
5
2.7
2
14
All regions = exons ± 10 bp intron sequence, 3′UTR and 5′UTR.
2Filtering against presence in ≥1% of dbSNP135 or 1000 genomes and presence in ≥4 in-house unrelated controls. bp = base pair; UTR = untranslated region.