Fig. 1From: Global status of 47 major wheat loci controlling yield, quality, adaptation and stress resistance selected over the last centuryGeographic distribution and phylogenetic relationships of 1152 accessions. a Geographic sources in which the distributed regions are marked in purple. The five regions are China, former USSR, Europe, CIMMYT and North America presented as I–V, respectively. The world map is available at https://commons.wikimedia.org/wiki/Category:Blank_SVG_maps_of_the_world. b A neighbor-joining tree of 1152 accessions constructed with 47 KASP markers. c PCA plots of all accessions based on the same number of markers. Chinese and introduced accessions are shown in blue and black, respectivelyBack to article page