Table 1. Cell counts of anther cells in control samples. X-indicates the cell counts along X-axis, Y-axis indicate cell counts along Y-axis, X*Y is the total cell count per locule and percent mean percentage of all cells of epidermis (EPI), endothecium (EN), secondary parietal cell (SPL), middle layer (ML), tapetum (TA), pollen mother cell (PMC), microspore (MP) and pollen grain (PG). - Indicate that cells are not appear. ± showed the standard errors.