Skip to main content
Fig. 5 | BMC Plant Biology

Fig. 5

From: Characterization of molecular diversity and genome-wide mapping of loci associated with resistance to stripe rust and stem rust in Ethiopian bread wheat accessions

Fig. 5

Genetic relatedness, population structure and the relationship between population sub-clustering and stripe rust resistance. a The distance based hierarchical clustering of the accessions based on the Fast Ward grouping algorithm. b Heat map of identity-by-decent (IBD) kinship matrix. c Clustering diagrams of population structure based on the model based quantitative assessment of subpopulation membership. d Heat map of reactions of the accessions to stripe rust IT and DS based on BLUP values across all environments. e Principal component analysis (PCA). f Color key for the heat map of the phenotypes. SP_I and SP_II are sub-populations defined according to the optimum number of clusters determined by STRUCTURE analysis. SP-II was further sub-grouped into two (SP-II (i) and SP-II (ii)) based on kinship analysis that agrees with the STRUCTURE analysis when K = 3 was considered. Accessions in SP-II (ii) are all recent and historical Ethiopian bread wheat cultivars

Back to article page

BMC Plant Biology

ISSN: 1471-2229

Contact us