A sugar beet chlorophyll a/b binding protein promoter void of G-box like elements confers strong and leaf specific reporter gene expression in transgenic sugar beet

Table 3 Induction of two cab promoters seven days after illumination of etiolated sugar beet plants. The results for two cab11 (pC1) and two cab12 (pC2) promoter lines are shown.

	Experiment 1			Experiment 2
	Etiolated leaves, specific activity^a	Green leaves, specific activity	Light induction	Etiolated leaves, specific activity	Green leaves, specific activity	Light induction
non- transgenic	10	0	0	16	45	2,8
C1-121	155	1287	8,3	42	4126	98
C1-122	36	153	4,3	50	5611	112
C2-50	30	181	6	44	5207	118,4
C2-52	n.d^b	n.d	n.d	43	4107	95,5

ISSN: 1472-6750