The genetic linkage map of CJA04 and the corresponding position on GGA4. Left: The sex averaged genetic linkage map of CJA04 based on a LOD Score threshold of 3.0 is shown with the estimated Kosambi map distances in cM. Middle: The positions of orthologous loci on the chicken draft genome sequence   are shown with the physical map distances in Mb. Right: ADL0255 and ADL0266 were also located on the framework of chicken consensus linkage map with the estimated Kosambi map distances in cM . Microsatellite markers named GUJ are original Japanese quail markers   while those named ADL  or ABR  are original chicken markers.