Haplotype reconstruction without genetic map

Question

[kelly.wang135]

Hi all,

I am interested in haplotype reconstruction, but every software for haplotype analyses I've found requires genetic map as input (or they need pre-phasing step which also requires a genetic map file).

My data is not from usual genetic build version, so genetic position for my data is not available. Instead, my samples are from families, so I believe I could use family information for haplotype construction.

If you have any idea or suggestions I could try, please help me with this. Thanks very much!