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. 2015 Oct 19;5:15296. doi: 10.1038/srep15296

Figure 6. Fine mapping of “QTL-hotspot” for 100 seed weight (100SDW).

Figure 6

The recombination breakpoints in “QTL-hotspot” region spanning 7 Mb size (9–16 Mb on physical map) among 4 recombinant inbred lines (RIL099, RIL038, RIL098, and RIL154) with high 100SDW, 6 RILs (RIL085, RIL143, RIL055, RIL113, RIL019, and RIL176) with low 100SDW and parental genotypes (ICC 4958 shown in red colour bars-high 100SDW, ICC 1882 shown in blue colour bars-low 100SDW) are shown. No recombination was observed within ~300 Kb refined region (“QTL-hotspot_a” and “QTL-hotspot_b”) in the case of RIL085 and other low and high RILs. This clearly indicates that the refined “QTL-hotspot_a” and “QTL-hotspot_b” are the candidate regions for 100SDW in chickpea.