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Table 1 Genotype concordance between WES genotypes and exome array genotypes in 10 samples

From: Effective filtering strategies to improve data quality from population-based whole exome sequencing studies

Filters

Number of concordant genotypes

Number of discordant genotypes

Concordance

% of concordant genotypes removed

% of discordant genotypes removed

Genotype

Variant

None

None

73,537 (621,855)

551 (661)

99.26% (99.89%)

NA

NA

None

VQSR

73,069 (608,065)

493 (108)

99.33% (99.98%)

0.64% (2.22%)

10.53% (83.66%)

DP

None

72,104 (611,606)

236 (627)

99.67% (99.90%)

1.95% (1.65%)

57.17% (5.14%)

GQ

None

72,689 (610,682)

225 (460)

99.69% (99.92%)

1.15% (1.80%)

59.17% (30.41%)

DP & GQ

None

71,986 (610,108)

220 (446)

99.70% (99.93%)

2.11% (1.89%)

60.07% (32.53%)

DP & GQ

VQSR

71,552 (597,070)

168 (36)

99.77% (99.99%)

2.70% (3.99%)

69.51% (94.55%)

  1. Non-reference genotypes are shown above reference genotypes in brackets.
  2. Non-reference genotypes include genotypes that are heterozygous or homozygous alternate in the exome array. Reference genotypes include genotypes that are homozygous reference in the exome array.
  3. Includes heterozygote to homozygous alternate mismatches.
  4. (See Additional file 1).