Tuesday, January 27, 2015

Assembly Converter

Converts human genome coordinates from one assembly to another on raw autosomal DNA files. The tool supports FTDNA, Ancestry and 23andMe autosomal files. This tool replaces the obsolete build converter.

Usage: Select the autosomal DNA input file, appropriate LiftOver chain file and enter the output filename, then click 'Convert'. The output will be in exact same format as the input, except the coordinates changed.

Prerequisites: Microsoft .Net Framework 4.0

Screenshot:

Download : Assembly Converter.exe (385 Kb)

Conversion LiftOver Chain Files
Hg38/GRCh38 to Hg19/GRCh37hg38ToHg19.over.chain.gz (1.2 MB)
Hg19/GRCh37 to Hg38/GRCh38hg19ToHg38.over.chain.gz (222 Kb)
Hg19/GRCh37 to Hg18hg19ToHg18.over.chain.gz (221 Kb)
Hg18 to Hg38/GRCh38hg18ToHg38.over.chain.gz (336 Kb)
Hg18 to Hg19/GRCh37hg18ToHg19.over.chain.gz (137 Kb)
The complete list of chain files for all human genome assemblies can be downloaded from here.

Source Code at GitHub

Change Log
    Version 1.0
    • Initial Release.