Fig. 2.
Genetic linkage map A: linkage groups of the female parent P540. Linkage groups are numbered from 1 to 7 containing each 1, 2, 3, 4 or more (parts of) homologous groups. NBS-profiling markers are highlighted in italics and SSR markers in bold. The name of uni-parental simplex markers ends with number 1, and those of bi-parental simplex markers ends with number 3. Markers with segregation deviating significantly at α = 0.05 from the expected ratio are marked with one asterisk. Markers deviating significantly at α = 0.01 or for which one of the parent scores was doubtful are marked with a double asterisk. Underlined markers indicate QTL positions. (PS) prickles on the stem