This directory contains reciprocal-best netted chains for hg38-chlSab2. - hg38.chlSab2.rbest.net.gz: hg38-referenced recip.best net to chlSab2. - hg38.chlSab2.rbest.chain.gz: chains extracted from the recip.best net. These can be passed to the liftOver program to translate coords from hg38 to chlSab2 through the recip.best net. - chlSab2.hg38.rbest.net.gz: chlSab2-referenced recip.best net. - chlSab2.hg38.rbest.chain.gz: recip.best "liftOver" chains. - directory axtRBestNet/ - reciprocal best alignments in axt file format http://genome.ucsc.edu/goldenPath/help/axt.html