Distribution of candidate genes for resistance against pathogens in the genome of <i>Brassica napus</i>.

<p>All 19 (10 A and 9 C) chromosomes are displayed in grey as concentric circles according to the published <i>B</i>. <i>napus</i> genome sequence [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0198201#pone.0198201.ref021" target="_blank">21</a>]. Genes encoding nucleotide-binding leucine-rich repeat receptors (NLRs), receptor-like proteins (RLPs) and secreted peptides (SPs) are color-coded in orange, blue and red, respectively. The center of this diagram shows homeologous relationships on the A and C sub-genomes between orthologous RLP and SP gene pairs in blue and red, respectively.