Table I. Biomass accumulation and brown wood occurrence (±sd) measured for each of 14 transgenic events and controls.

Boldface values were significantly different (P < 0.05) from controls. The number of live trees sampled after 2 years of growth is represented by n.

Event	n	Oven-Dry Aboveground Biomass	Brown Wood
		g	%
Control	31	492 ± 376	0 ± 1
17	12	426 ± 287	0 ± 1
204	11	522 ± 444	6 ± 17
225	12	609 ± 534	4 ± 10
210	11	552 ± 508	1 ± 2
640	10	490 ± 342	1 ± 2
224	11	370 ± 230	1 ± 1
90	10	475 ± 674	0 ± 1
209	9	363 ± 332	1 ± 2
115	11	257 ± 231	1 ± 2
671	10	116 ± 70	59 ± 34
713	10	181 ± 190	24 ± 31
150	9	113 ± 91	51 ± 37
350	10	92 ± 64	47 ± 30
712	7	143 ± 124	60 ± 33