Table 2. Site-specific and sample-specific filters used by the different groups to detect de novo mutations (DNMs) in Heineken (difference in the other steps of the pipeline in Table 2—source data 1).
Research group | Candidate DNMs | Site-specific filters | Sample-specific filters | Additional filters |
---|---|---|---|---|
CV | 18 | GATK Best Practices hard filter criteria |
0.5 × dpind < DP < 2 × dpind GQ > 40 AD > 0 0.25 < AB < 0.75 |
|
RW | 22 | QD < 2.0 MQ < 40.0 FS > 60.0 SOR > 3.0 MQRankSum < –12.5 ReadPosRankSum < –8.0 |
20 < DP < 80 GQ > 20 AD > 0 0.35 < AB |
Alternative allele on both strands |
TT | 27 | Remove variants in recent repeats or in homopolymers of AAAAAAAAAA or TTTTTTTTTT | DP > 10 GQ > 20 AD > 0 0.25 < AB |
Overlap three different variant callers Filter on LCR |
LB | 28 | QD < 2.0 FS > 20.0 MQ < 40.0 MQRankSum < –2.0 MQRankSum > 4.0 ReadPosRankSum < –3.0 ReadPosRankSum > 3.0 SOR > 3.0 |
0.5 × dpind < DP < 2 × dpind GQ > 60 AD none 0.3 < AB < 0.7 |
Manual curation (six candidates removed) |
SB | 32 | FS > 30.0 MQRankSum < –10 MQRankSum > 10 ReadPosRankSum < –2.5 ReadPosRankSum > 2.5 BaseQRankSum < –13 BaseQRankSum > 13 |
10 < DP < 2× dpind GQ > 55 AD > 0 0.3 < AB |
Alternative allele in both strands. lowQ AD2 > 1 |
LB: Lucie Bergeron; SB: Søren Besenbacher; CV: Cyril Versoza; TT: Tychele Turner; RW: Richard Wang.