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Annovar result GT field

I annotated my tumor-normal sample using ANNOVAR. The genotype field (GT) was 0/0 for normal and 0/1 for tumor. Can someone please explain, why do i get 0/0 for normal sample? I'm a beginner & still couldn't understand the concept of GT in VCF file. TIA.

genotype gt annovar
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written by vaish01kv • vaish01kv

why do i get 0/0 for normal sample?

what did you expect for a normal sample ?

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written by Pierre Lindenbaum Pierre Lindenbaum

Thanks for your reply. Could you please clarify the difference between genotypes 0/1, 0/2, 0/1/2?

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written by vaish01kv • vaish01kv

I think you have multi variants at the some position , 0 is wild type if i remenber corretly, 1 the first variant possible etc

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written by Titus Titus

Yes, how to infer from this data?

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written by vaish01kv • vaish01kv

You have not shown any data. To avoid confusion, please paste some examples of your data.

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written by Kevin Blighe Kevin Blighe

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