4f02258d74c560c05ca968b850eacb97  petMar2.hg19.all.chain.gz
984d2d59874ff1aaa09a18808fff1ac7  petMar2.hg19.net.gz
ad3d26dcedc5d978902900a3c3307a42  axtNet/petMar2.hg19.net.axt.gz