Figure 2. Gene family and genome evolution of Pse.
libanotica (A) The left panel includes the estimation of divergence
time of Pse. libanotica and O. sativa , B.
distachyon , T. aestivum , A. tauschii , T. durum ,T. dicoccoides , T. urartu , S. cereale , H.
vulgare , Z. mays and A. thaliana . The right panel
displays the distribution of single-copy, multiple-copy, unique and
other orthologues. (B) Distribution of the Ks values of the best
reciprocal BLASTP hits in the genomes of Pse. libanotica (Pse),D. glomerata (Dgl) and B. distachyon (Bdi). (C) The number
of gene families shared among seven Triticeae species genomes shown in
Venn diagrams.