This directory contains reciprocal-best netted chains for hg19-susScr3. - hg19.susScr3.rbest.net.gz: hg19-referenced recip.best net to susScr3. - hg19.susScr3.rbest.chain.gz: chains extracted from the recip.best net. These can be passed to the liftOver program to translate coords from hg19 to susScr3 through the recip.best net. - susScr3.hg19.rbest.net.gz: susScr3-referenced recip.best net. - susScr3.hg19.rbest.chain.gz: recip.best "liftOver" chains.