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Fig. 2 | Genome Biology

Fig. 2

From: Frequent intra- and inter-species introgression shapes the landscape of genetic variation in bread wheat

Fig. 2

Phylogenetic relationships and population structures. a The NJ tree was built with 1000 bootstraps using a total of 312,952 overlapping SNPs with exome capture data. Branch colors reflect different populations. Accessions are arranged according to the populations and their geographic locations. b Population structure of the 152 wheat accessions on AB subgenomes, including wild emmer (WEW), domesticated emmer (DEW), durum (DUM), landrace-west (LAW), landrace-east (LAE), variety (VAR). c Nucleotide distance (dxy) between each pairwise of wheat accessions by whole-genome resequencing. d NJ tree of 68 whole-genome resequencing accessions on the D subgenome. The tree was built using the 1,879,923 SNPs located in the genic region. e Population structure of the 68 wheat accessions on the D subgenome. f PCA plots of the first two components of 68 wheat accessions. The color and shape of dots separately indicate the population and location

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Genome Biology

ISSN: 1474-760X

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