Fig. 2
From: Fine mapping of two grain chalkiness QTLs sensitive to high temperature in rice
Substitution mapping of qPGC9 for grain chalkiness. a, The head rice appearance of the HJX74 and 11–09. Scale bar: 1 cm. b, Substitution mapping of qPGC9. The positions of substitution segments and the PGC of 11–09 and its NILs are shown, with HJX74 as the control. The numbers under the chromosome are physical distance (Mb). White and black blocks represent the homozygous genotypes of HJX74 and 11–09, respectively. c, PGC effects of three genotypes of qPGC9 in an F2 population. qpgc9/qpgc9 represents homozygous genotype of HJX74 (n = 38); qPGC9/qpgc9 represents heterozygous genotype of HJX74/11–09 (n = 68); qPGC9/qPGC9 represents homozygous genotype of 11–09 (n = 34). Significant difference analysis in b and c was by one-way ANOVA, Duncan, two-tailed. Values in the lines among different letters are different at 1% level of significance