Fig. 6
From: Conversion between 100-million-year-old duplicated genes contributes to rice subspecies divergence
NBS-LRR gene amplification model in three rice subspecies genomes. a-c Distribution of NBS-LRR genes on 12 chromosomes in GJ, XI-MH63, and XI-ZS97. Green curved lines within the inner circle connect homologous pairs of NBS-LRR genes on the 12 chromosomes. Green blocks indicate NBS-LRR genes; red lines between NBS-LRR genes indicate Ks < 0.1, yellow lines indicate 0.1 < Ks < 0.2, and blue lines indicate Ks < 1. d Relationship between NBS-LRR genes and gene conversion in regions with more than 1% of the NBS-LRR genes in the three genomes