This directory contains reciprocal-best netted chains for NC_045512v2-NC_004718v3.

 - NC_045512v2.NC_004718v3.rbest.net.gz: NC_045512v2-referenced recip.best net to NC_004718v3.
 - NC_045512v2.NC_004718v3.rbest.chain.gz: chains extracted from the recip.best
   net.  These can be passed to the liftOver program to translate coords
   from NC_045512v2 to NC_004718v3 through the recip.best net.

 - NC_004718v3.NC_045512v2.rbest.net.gz: NC_004718v3-referenced recip.best net.
 - NC_004718v3.NC_045512v2.rbest.chain.gz: recip.best "liftOver" chains.

 - axtRBestNet/*.NC_045512v2.NC_004718v3.net.axt.gz reciprocal best alignments in
   AXT format

See also, description of AXT format::
    http://genome.ucsc.edu/goldenPath/help/axt.html
description of CHAIN format:
    http://genome.ucsc.edu/goldenPath/help/chain.html
description of NET format:
    http://genome.ucsc.edu/goldenPath/help/net.html