Homologous alignments of Arachis duranensis genomes from dalbergioid with Vitis vinifera as reference

  With Vitis vinifera as reference genome, genomic paralogy, orthology and outparalogy informations within and among Arachis duranensis were displayed in 9 circles: The curved lines within inner circle, colored by eudicot ancestoral 7 chromosomes (Jaillon et al. 2007), linked paralog pairs on Vitis vinifera 19 chromosomes produced by CEH. The short lines forming the innermost circles represents all predicted genes in Vitis vinifera, which have two paralogous regions, forming another 2 circles. Each of the three sets of Vitis vinifera paralogous chromosomal regions have 2 orthologous copies in Arachis duranensis. Therefore, Arachis duranensis and Vitis vinifera will result in 15 circles in the figure. Each circle is colored as to its source plant corresponding to the color scheme in Fig. 1b. Homologous genes donoted by shot lines standing on a chromosome circle, and colored as to its chromosome number in the source plant shown in the inset legend.