Fig. 2From: Linkage and QTL mapping for tuber shape and specific gravity in a tetraploid mapping population of potato representing the russet market classQTL maps for Tuber Shape and Specific Gravity. a. Tuber Shape. b. Specific Gravity. BLUP data abbreviations: tuber shape (TS), specific gravity (SG), a genetic effect of clones (clo), Idaho (ID), North Carolina (NC), Minnesota (MN) location effects, 2010 (2010), and 2011 (2011) year effects; Locations of the significant QTL peaks were marked by triangles. Y axis represents LOP score, which is equal to – log10 (p-value)Back to article page