Figure 1
From: Sorghum Dw2 Encodes a Protein Kinase Regulator of Stem Internode Length
QTL identified using the BTx623 x IS3620c RIL population. The RIL population was grown in the greenhouse and genotyped using DG. Stem length (a) was measured from the base of the plant to the base of the panicle. Genetic map generation and QTL mapping were performed in R/qtl using interval mapping (IM). The x-axis is the markers along the chromosomes and the y-axis is the LOD score. The significant QTL peaks are labeled with the Dw locus and location (Mb). Stem length (a), average internode length (b), and the length of the first internode below the peduncle (c) are shown.
