Table 1.

Segregation of the three HSP90.5 cosuppression lines in T2 and T3 generations

Transgenic lines	Kanamycin sensitivity		Plant growth b
	Kan R	Kan S	WT-like	Variegated	Variegated plant (%) b
3a	85	23	86	27	24
8	82	15	24	113	82
57a	172	67	56	12	18
3-12	80	0	0	11	100
3-9	55	0	0	31	100
3-11	77	0	0	20	100
8-4	53	47	3	21	88
8-6	98	2	4	20	83
8-12	77	23	4	20	83
57-3	49	0	7	17	71
57-4	97	0	13	11	46
57-6	63	0	7	17	71

^aindicates that both segregation ratios of Kan^R to Kan^S and WT-like to variegated accept the hypothesis of single recessive gene genetics as determined by χ² test. ^bindicates the plants that were sown and grown directly on soil without kanamycin selection. Lines 3, 8 and 57 represent T2 generation plants and the others represent corresponding T3 generation transgenic plants.