Figure 4From: Apospory appears to accelerate onset of meiosis and sexual embryo sac formation in sorghum ovulesFluorescence intensity histograms of leaf tissue nuclei from diploid and tetraploid Sorghum bicolor. A) This histogram is from diploid subsp. verticilliflorum, accession IS11010, genotype 7.5d. B) This histogram is from a naturally occurring tetraploid plant from a typically diploid subsp. verticilliflorum accession, IS12702, genotype 76d.Back to article page