Table 4.

Expression of subgenome 1 and subgenome 2 assigned genes in gametophyte and sporophyte samples

	Subgenome 2 to subgenome 1 ratio (63.1% for all subgenome2/all subgenome1 (7,118/11,282))
All seedling expressed genes	62.6% (6,047/9,657)
All pollen expressed genes	67.5% (3,421/5,066)s,e,o,t
All embryo sac expressed genes	63.3% (5,820/9,195)
All ovule (without embryo sac) expressed genes	63.6% (5,541/8,716)
Seedling enriched (2× higher than other three tissues)	57.3% (1,749/3,054)
Pollen enriched (2× higher than other three tissues)	73.0% (465/637)s,t
Embryo sac enriched (2× higher than other three tissues)	63.4% (645/1,017)
Ovule (without embryo sac) enriched (2× higher than other three tissues)	62.7% (207/330)

^sHigher than equivalent seedling frequency at P ≤ 0.01.

^eHigher than equivalent embryo sac frequency at P ≤ 0.05.

^oHigher than equivalent ovule frequency at P ≤ 0.05.

^tHigher than total gene set at P ≤ 0.05.