Table 3. Alkaloid analysis of CYP82E2 (1) and pBI121 vector control plants.

Sample	% Nicotine*	% Nornicotine*	% Conversion†
Vector control
8	0.009	0.425	97.9
10	0.008	0.560	98.6
CYP82E2 (1)	1.185	0.007	0.6

Leaves were treated with ethephon and cured for 7 days.

^*Percentage of leaf dry weight.

^†[% nornicotine/(% nicotine + % nornicotine)] × 100.