Table 4.

Results of screening for copy number to identify homozygous plants in T₁ segregating progenies with the use of ddPCR. Seedlings of T₁ lines were sprayed with glufosinate ammonium solution before single plants were transferred to pots and grown for tissue collection for ddPCR analyses. Bold numbers indicate homozygous plants identified by a duplication of the copy number in the corresponding T₀ plant (± se; n = 2).

Generation	Transformation event
	PsbS‐43	PsbS‐46	VPZ‐29	VPZ‐34
T0	1.09 ± 0.13	0.98 ± 0.18	0.97 ± 0.09	0.97 ± 0.14
T1	2.10 ± 0.22	2.04 ± 0.16	1.96 ± 0.16	0.94 ± 0.21
	2.13 ± 0.20	1.08 ± 0.11	0.93 ± 0.15	1.93 ± 0.06
	2.05 ± 0.04	1.01 ± 0.28	0.98 ± 0.16	2.08 ± 0.06
	1.12 ± 0.25	2.08 ± 0.10	1.04 ± 0.20	0.98 ± 0.09
	2.02 ± 0.16	2.09 ± 0.08	1.03 ± 0.27	1.80 ± 0.21
	2.04 ± 0.05	2.04 ± 0.05	0.95 ± 0.08	1.87 ± 0.11
	2.26 ± 0.04	2.10 ± 0.08	1.03 ± 0.10	1.80 ± 0.31
	2.10 ± 0.28	1.08 ± 0.26	1.02 ± 0.03	2.02 ± 0.20