Fig. 6From: High-density genetic linkage map construction and cane cold hardiness QTL mapping for Vitis based on restriction site-associated DNA sequencingMarker density of integrated map. X-axis represents genetic length of 19 linkage groups. Y-axis represents markers number of each linkage group. The marker number per 0.5 cM of each linkage group was calculated and showed by sliding windowsBack to article page