Table II.

Frequencies of GUS expression in mature flowers of transgenic rice plants

Organ	pGA2707 Vector				pGA2715 Vector
	Stained lines		Preferential		Stained lines		Preferential
	n	%	n	%	n	%	n	%
Rachilla	225	2.0	1	0.01	186	3.4	2	0.04
Pedicel	201	1.8	10	0.09	248	4.5	11	0.20
Palea/lemma	329	2.9	17	0.15	370	6.7	30	0.55
Lodicules	224	2.0	1	0.01	117	2.1	2	0.04
Stamen	322	2.9	58	0.52	211	3.8	32	0.58
Carpel	279	2.5	17	0.15	156	2.8	11	0.20
Total	526	4.7	104	0.93	515	9.4	88	1.60

A total of 11,189 lines from pGA2707-tagged plants and 5,489 lines from pGA2715-tagged plants were examined at the flowering stage in the T₁ generation.