This directory contains reciprocal-best netted chains for hg19-colLiv1. - hg19.colLiv1.rbest.net.gz: hg19-referenced recip.best net to colLiv1. - hg19.colLiv1.rbest.chain.gz: chains extracted from the recip.best net. These can be passed to the liftOver program to translate coords from hg19 to colLiv1 through the recip.best net. - colLiv1.hg19.rbest.net.gz: colLiv1-referenced recip.best net. - colLiv1.hg19.rbest.chain.gz: recip.best "liftOver" chains.