Fig. 3
From: Molecular mapping of a novel locus S68 for intrasubspecific hybrid sterility in indica-indica hybrid

Genetic analysis and chromosome introgression. (a) Phenotypic segregation in BC6F2 population. (b) Detection of genetic background and target fragment introgression by Rice 1 K Liquid Chips. Green (A) represents homozygous IR64 genotype; Blue (B) depicts homozygous Swarna genotype; Red (H) notes heterozygous genotype; Black (N) represents undetected genotype. Orange box indicates the target introgression fragments. PS, Pollen semi-sterility; PF, Pollen fertility.