Figure 1From: A QTL for root growth angle on rice chromosome 7 is involved in the genetic pathway of DEEPER ROOTING 1 Graphical genotypes of the 26 IK-CSSLs derived from a cross between IR64 and Kinandang Patong (see Additional file 4 for details). White, black, and gray boxes indicate genotypes homozygous for IR64 alleles, those homozygous for Kinandang Patong alleles, and those heterozygous for these alleles, respectively.Back to article page