Reference and Comparison Map Marker Correspondence Reference Map, Reference Linkage Group, Reference Marker Locus, Reference Marker Type,Reference Marker comments Position (cM),Reference Marker qtl_peak Position (cM),Comparison Map, Comparison Linkage Group, Comparison Marker Locus,Comparison Marker Type,Comparison Marker qtl_peak Position (cM),Comparison Marker comments Position (cM), "Apple-FD-Discovery-F1-2003","13","qPHI.FD-ch13(D+)","QTL","13(D+)","30","Apple-FD-F1-2006","D13","qPHI.FD-ch13(D+)","QTL","30","13(D+)", "Apple-FD-Discovery-F1-2003","13","qSTDIA.FD-ch13(D+)","QTL","13(D+)","30","Apple-FD-F1-2006","D13","qSTDIA.FD-ch13(D+)","QTL","30","13(D+)", "Apple-FD-Discovery-F1-2003","13","qSTDIA.FD-ch13.Ticino year1","QTL","","29.7","Apple-FD-F1-2006","D13","qSTDIA.FD-ch13(D+)","QTL","30","13(D+)",