Figure 2 | Scientific Reports

Figure 2

From: Harnessing genetic potential of wheat germplasm banks through impact-oriented-prebreeding for future food and nutritional security

Figure 2The alternative text for this image may have been generated using AI.

(I) Total number of haplotype blocks (HBs), number of HBs introgressed from exotic parents, and number of functional exotic-specific HBs (associated with traits investigated in the study: diseases, heat, drought etc.) on each chromosome for the 984 pre-breeding lines (PBLs). (II) Average grain yield (Kg/ha) and frequency (%) of PBLs for each haplotype, AT, AG, and GG of HB1.28 grown under irrigation [A] or drought stress [B] at Ciudad Obregon, Mexico and Karnal, India, respectively. Y-axis = grain yield, X-axis = haplotype classes. (III) Average grain yield (Kg/ha) and frequency (%) of PBLs with each haplotype, GT, GC and AC of HB18.1 grown under heat stress at Ciudad Obregon, Mexico [A], and drought [B], and irrigated [C] conditions at Karnal, India. Y-axis = grain yield; X-axis = haplotype classes. (IV) Mean yellow rust disease severity and frequency (%) of PBLs with haplotypes CC, GC and GG of HB5.23. The PBLs were evaluated in Ludhiana, India during 2015 [A] and 2016 [B]. Y-axis = disease severity (%), X-axis = haplotype classes. (II–IV) are for evaluation of a sub-set of 134 of the 984 PBLs.

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