Fig. 6From: A Quantitative Trait Locus for Chlorophyll Content and its Association with Leaf Photosynthesis in RiceSubstitution mapping of QTLs controlling SPAD value and SLA of flag leaves at heading stage on the long arm of chromosome 4 based on 13 F3-derived lines. (left) Graphical genotypes. Black denotes regions homozygous for Habataki alleles; white denotes regions homozygous for Sasanishiki alleles. The candidate QTL region is indicated by a double-headed arrow. (right) SPAD values and SLA values. Bars indicate means and error bars indicate SD. Black indicates a significant difference from Sasanishiki at the 1% level by Dunnett’s test.Back to article page