Fig. 6
![Fig. 6](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12870-021-03025-2/MediaObjects/12870_2021_3025_Fig6_HTML.png)
Non parametric Kruskal-Wallis (KW) analysis of genetic markers arranged in order of chromosomal location that associated with percentage coverage of russet (RUSSET %) in panel A, and the appearance of native periderm (PERIDERM) in panels B and C for mother and father maps respectively. A KW score of > 7.8 = p < 0.005, and lies above dotted line. The summary phenotype statistics for the trait measured are presented below