I have been using UCSC's liftover utility with worms closely related to C. elegans. The genome version of C. elegans that I am using is ce10. http://hgdownload.cse.ucsc.edu/downloads.html#c_elegans
I encountered a few problems.
What are the *.net.gz files? For example ce10.caePb3.net.gz ?
My ultimate goal is to take coordinates from C. elegans, map these coordinates to another nematode and then extract the sequences. When I run liftover:
liftOver input.bed ce10.caePb3.all.chain lifted.bed deleted.bed
I get output that looks like this:
Scfld02_1087 4253 4254
Next I could use a tool like fastaFromBed in the bedtools package if I could find the right FASTA file. How can I match the .over.chain/.all.chain files with the FASTA file used to create it?