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. 2021 Jun 29;128(4):481–496. doi: 10.1093/aob/mcab083

Fig. 3.

Fig. 3.

(A) Genetic linkage map of a lentil interspecific RIL population developed from a cross between L. culinaris cv. Lupa and L. orientalis BGE 016880. Scale bar at the left of the linkage map is in centimorgans (cM). Bottom colour scheme shows the density of markers with a sliding window of 30 markers for calculation, and horizontal lines in each linkage group indicate the position of markers. (B) Circular representation of the markers on the genetic linkage map of the RIL population and their respective positions on the Lens culinaris reference genome. The scale on the outer ring for genetic linkage maps (LG1–LG6) is in cM and for the reference genome (LcuChr1–LcuChr7) it is in million base pairs (Mbp). (C) Validation of the map using pairwise linkage information. The plot shows the estimated recombination fractions and LOD scores for all pairs of markers after ordering the markers on each linkage group. The recombination fractions are in the upper left triangle while the LOD scores are in the lower right triangle. Estimates are plotted as a heat map with dark blue signifying no linkage and yellow representing tight linkage with low RF and large LOD. The diagonal yellow line indicates good linkage within each LG. LG2 is the one that is complicated by pseudolinkage of markers from two different L. culinaris chromosomes.