Figure 5.

Mannoheptulose (MHL), a specific HXK inhibitor, is capable of restoring germination to Man-repressed wild-type seeds. Seeds were plated in the absence of sugars (control) and on 5 mm Man to which 50 and 100 mm mannoheptulose was added. Approximately 150 seeds were used for each data point and germination was scored at d 8.