Fig. 6From: Cytological and transcriptome analyses reveal OsPUB73 defect affects the gene expression associated with tapetum or pollen exine abnormality in riceTransmission electron microscopy (TEM) analysis of anther in WT and ospub73. a, b and c present wild type anthers, (d), (e) and (f) presented ospub73 anthers. Ep, epidermis; En, endothecium; ML, middle layer; Ta, tapetum; V, vacuolization; Ex, pollen exine; PMC, pollen mother cell. Bars: 5 μm in (a) and (b), (d) to (f); 2 μm in (c)Back to article page