Hello, I have been running into problems with the liftover tool output. I am submitting SNPs from WGS to liftover to convert from hg19 to hg18 positions, and around 1% map back incorrectly to the hg 18 position. For example, on chromosome 6 a large number of SNPs are mapped back to chromosome 3, 15 and to chr6_random. Has anyone ever noticed a problem like this before? Any insight into what could be happening here would be greatly appreciated.
Thanks, Kian Preston-Suni Dept. of Internal Medicine and Molecular Genetics University of Michigan Medical School _______________________________________________ Genome maillist - [email protected] https://lists.soe.ucsc.edu/mailman/listinfo/genome
