Fig. 1From: Transcriptome profiling of differentially expressed genes in cytoplasmic male-sterile line and its fertility restorer line in pigeon pea (Cajanus cajan L.)a Acetocarmine staining differentiating the pollens of AKCMS 11 (sterile line) and AKPR303 (fertile line). Fertile pollens are darkly stained whereas sterile pollens are almost colorless. b Phenotypic characterization of the sterile and fertile floral buds. A: Phenotype of sterile AKCMS11 buds; B: Phenotype of fertile AKPR303 budsBack to article page