RTM allelic pattern and infection phenotype with LMV isolates of each Arabidopsis accession.

a<p>Numbers in each column corresponding to each <i>RTM</i> allele refer to the <i>RTM</i> allele numbers described in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0039169#pone-0039169-g001" target="_blank">Figure 1</a>. The non-functional alleles are in bold.</p>b<p>R: resistant to LMV systemic infection; S: susceptible to LMV systemic infection; - : not determined.</p

Q-RT-PCR analysis of the expression level of the three <i>RTM</i> genes in different Arabidopsis accessions.

<p>(<b>A</b>) <i>RTM1</i> expression; (<b>B</b>) <i>RTM2</i> expression; (<b>C</b>) <i>RTM3</i> expression. Fold change is determined relative to the value of Col-0 which is set arbitrarily at 1. The qPCR results are normalized to an ubiquitine-conjugating enzyme family gene (At2g36060). The graph represents the average values from three independent experiments involving 3 plants each. Bars represent SD of Ct values calculated using the Roche software. * : P<0.05; indicates that scoring values differ significantly from Col-0. Nd: not determined.</p

Genetic mapping of resistance loci using the Col-5xNd-1 RIL family.

a<p>distance between QTL and the first marker of the corresponding chromosome.</p>b<p>additive effects, indicates the contribution of Nd alleles.</p>c<p>the standard error of estimated QTL effect and P-value.</p>d<p>heritability of additive effect, contribution explained by putative main-effect QTL.</p