AstraZeneca-NGS / VarDictJava

VarDict Java port
MIT License
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Vardict cannot correctly count the reads in the normal sample #376

Open shenzhongjun opened 1 year ago

shenzhongjun commented 1 year ago

Hi,

Thank you for providing such a good software, its sensitivity fully meets the actual needs.

My question is, thereis a deletion chr12:40875389:TGGACCATCAGCTGGAGTGACAGTGACATCC:T which called in vcf is marked "StrongSomatic" and "DP=1544;VD=1544;AF=1", with normal VD and AF is 0. image

But in IGV, the actual situation is that there are a lot of reads in the normal sample, and the mutation frequency is close to 1.

image

Please help me check out what needs to be improved here,thank you.

Related files have been added to the compressed package MUC19_vaf1.zip The Vardict-java is v1.8.3 The tumor bam is MUC19_vaf1.bam The normal bam is MUC19_vaf1_dz.bam The test shell is MUC19_vaf1.sh The bed file is MUC19_vaf1.bed