Figure 2.
Phylogenetic tree of the Triticeae/Aegilops complex based on intron sequence of the Pgk-1 gene calculated by the neighbor-joining method. Taxon names include genome composition (Triticum/Aegilops species), species name, accession number/cultivar name, geographical origin (Triticum/Aegilops species), sequence name/number, and number of clones analyzed. The species accession numbers are the same as in the Wheat Genetic Resource Center (Kansas State University) collection. This information allows identification of the corresponding DNA sequences in GenBank files (AF343474–AF343495). Bootstrap values >50% are shown. Dots indicate nodes supported by bootstrap values >70% and by strict consensus maximum parsimony tree.