Hello, I am using your useful liftOver tool (http://genome.ucsc.edu/cgi-bin/hgLiftOver) to convert the locations of 2.1m probes on a NimbleGen array from mouse mm8 to mm9. It works fine except for one thing. Because I have to strip the probe id off the file before I submit the positions, I can't tell what probes were not remapped. For instance, I have 122,701 probes on chr9 but only 122,686 were mapped to mm9 so now I have to somehow figure out which ones weren't. FlyBase has a similar tool which always returns the same number of locations as input, returning "chr9:?-?" when it can't map a location, making this task easier.
------------------------------------------------------------------------- Jorja Henikoff [email protected] Fred Hutchinson Cancer Research Center FAX: 206-667-5889 1100 Fairview AV N, A1-162, PO Box 19024 Seattle, WA 98109-1024 ------------------------------------------------------------------------- _______________________________________________ Genome maillist - [email protected] https://lists.soe.ucsc.edu/mailman/listinfo/genome
