Table 2. Size and Number of Protein Bodies in the Fourth and Fifth Cell Layers from Aleurone of o1-ref and Wild-Type Endosperm at 20 and 25 DAP.

Genotype	Stage (DAP)	Mean Area (μm2)	se	P Value	Number (per 100 μm2)	se	P Value
Wild type	20	1.35	0.80 (n = 230)		23.00	5.57 (n = 15)
o1-ref	20	0.74	0.55 (n = 382)	<0.01	31.83	6.34 (n = 19)	<0.01
Wild type	25	1.40	0.50 (n = 381)		22.80	4.34 (n = 16)
o1-ref	25	0.79	0.42 (n = 564)	<0.01	28.73	6.77 (n = 22)	<0.01

p values are from Student’s t tests.