Figure 5
From: Genome-wide dissection of heterosis for yield traits in two-line hybrid rice populations
Male sterile lines and restorer lines made different superior allele contributions to F1 hybrids. (a–d) Superior allele contributions from either parental group for QTLs identified in the BPaV GWAS (a for CS, b for LS) and SCA GWAS (c for CS, d for LS). Two-genotype QTLs were separated into three groups: those with superior alleles contributed only by the restorer lines (male), only by the male sterile lines (female), and by both parental groups (both). (e–h) Superior allele ratios of male sterile lines, restorer lines, and F1 hybrids in homo-superior QTLs (e for BPaV GWAS results, f for SCA GWAS results) and hetero-superior QTLs (g for BPaV GWAS results, h for SCA GWAS results). (i) Allele ratios of the QTL harboring OsGLU1 in both parental groups. (j) PH_BPaV distributions of the QTL harboring OsGLU1. (k) Allele ratios of the QTL harboring OsPDK1 in both parental groups. (l) PH_BPaV distributions of the QTL harboring OsPDK1. (m) Allele ratios of the QTL harboring qGL3 in both parental groups. (n-q) GYPP_BPaV (n), SNPP_BPaV (o), TGW_BPaV (p), and GL_BPaV (q) distributions of the QTL harboring qGL3.
