Converting genotype data

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bleckie

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Jul 23, 2020, 1:52:59 PM7/23/20
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All,

I'm having some trouble converting my Tassel output data to a usable format in corehunter. I have had success with using the distance matrix but I would like to try using a genotype file. Any tips on how to easily convert between applications?

Thank you,

Brian

daveneti

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Jul 24, 2020, 1:12:34 AM7/24/20
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Hi Brian,

Can you give me an example of the Tassel output data? Just the first few columns and rows is enough, then I can advise you better.

Guy

bleckie

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Jul 24, 2020, 9:24:58 AM7/24/20
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Hi Guy,

Tassel will output in a variety of formats including Hapmap, Hapmap Diploid, HDF5, VCF, and some others. After stringent filtering, I am left with ~750 taxa and 17000 SNPs. 
Hapmap output looks like this:
rs# alleles chrom pos strand assembly# center protLSID assayLSID panelLSID QCcode 160696 160944 161113
S01_18244 A/G 1 18244 + NA NA NA NA NA NA A A N
S01_54667 C/T 1 54667 + NA NA NA NA NA NA C C C
S01_62404 T/G 1 62404 + NA NA NA NA NA NA G T G

Diploid hapmap looks like this:
rs# alleles chrom pos strand assembly# center protLSID assayLSID panelLSID QCcode 160696 160944 161113
S01_18244 A/G 1 18244 + NA NA NA NA NA NA AA AA NN
S01_54667 C/T 1 54667 + NA NA NA NA NA NA CC CC CC
S01_62404 T/G 1 62404 + NA NA NA NA NA NA GG TT GG

Any help would be appreciated.

Thanks,

Brian
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