Fig. 1From: Xa7, a Small Orphan Gene Harboring Promoter Trap for AvrXa7, Leads to the Durable Resistance to Xanthomonas oryzae Pv. oryzaeFine mapping of Xa7. The vertical lines represent the sites of key markers in the physical map. The IRBB7 BAC contigs are represented by overlapping unfilled rectangles. The light blue shading indicates collinear regions of the IRBB7 vs. Nipponbare genome. The region between the red dotted lines is the mapped Xa7 region, which is flanked by the markers U05 and PozBack to article page