Figure 2

Synteny block 2. A syntenic block of soybean, M. truncatula and A. thaliana sequence assemblies surrounding soybean's Rhg4 gene (Gm gene 29). Solid black lines connect homologs. Blue lines connect orthologs. Pink lines connect paralogs. Dotted black lines indicate that the absence of a homolog in the syntenic position. M. truncatula genes are shown in red, soybean in brown, and A. thaliana in blue. Lighter colored genes represent those that had no significant similarity to Genbank's nonredundant protein database. Gray genes are repetitive elements. A thick gray line connecting sequence assemblies indicate regions in which sequence is not yet available but in which physical linkage and approximate physical distance were determined. Numbers along the sequence assemblies indicate gene numbers. Genbank accessions are shown in gray. Green boxes identify a 25 kbp duplication.