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Do the “Chromosome Position” record field and the “[CHRPOS]” search filter option start at or 1 as the pTel?

April 26, 2017field filter option record search

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Do the “Chromosome Position” record field and the “[CHRPOS]” search filter option start at or 1 as the pTel?

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The minimum start position is 1. The “[CHRPOS]” search filter option will allow you to get all SNPs having position “0” that don’t map to a contig or chromosome. The synonym for “Chromosome Position” used in the Preview/Index is “Base Position”.