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Snps Only In Chromosomes 1-6

So I finished a first round SNP identification using samtoools mpileup > varscan > bedtools intersect. My final vcf file contains SNPs only in chromosomes 1-6 and nothing else. Is this normal? Thanks

varscan

2 answers

That's not normal. Check your pipeline and filtering options.

No, that's not normal. My guess is that one of your steps failed partway through and only processed the first portion of the genome. Check your err logs.

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