This directory contains reciprocal-best netted chains for hg19-xenTro7. - hg19.xenTro7.rbest.net.gz: hg19-referenced recip.best net to xenTro7. - hg19.xenTro7.rbest.chain.gz: chains extracted from the recip.best net. These can be passed to the liftOver program to translate coords from hg19 to xenTro7 through the recip.best net. - xenTro7.hg19.rbest.net.gz: xenTro7-referenced recip.best net. - xenTro7.hg19.rbest.chain.gz: recip.best "liftOver" chains.