Table 1.

The mutation rates of T₀ transgenic plants.

Target site	Host cultivar	No. of plants examined	No. of plants with mutations	Mutation rate (%)	Putative homozygous mutations		Putative bi-allelic mutations		Putative heterozygous mutations
					Number	%	Number	%	Number	%
OsNramp5-PS1	Huazhan	17	14	82.4	3	17.6	9	53.0	1	5.9
	Longke 638S	10	8	80.0	1	10.0	6	60.0	1	10.0
OsNramp5-PS2	Huazhan	17	12	70.6	3	17.6	5	29.4	1	5.9
	Longke 638S	10	7	70.0	1	10.0	5	50.0	0	0.0