This directory contains polymorphism data between two medaka strains(Hd-rR and HNI). 1. Data Files HdrR_v0.9_HNI_v1.0.polymorphisms.xml.gz Hd-rR assembly version0.9 vs. HNI assembly version1.0 gzipped single xml file HdrR_v1.0_HNI_v1.0.polymorphisms.xml.gz Hd-rR assembly version1.0 vs. HNI assembly version1.0 gzipped single xml file HdrR_v1.0-HNI_v1.0.axt.tar.gz Hd-rR assembly version1.0 vs. HNI assembly version1.0 gzipped 6,040 axt files tarball 2. File Format Polymorphisms XML format AXT format See following web page http://genome.ucsc.edu/goldenPath/help/axt.html.