Table II. Changes in carotenoid and chlorophyll composition of Arabidopsis zic1-1 and zic1-2 compared with the wild type.

Values shown are averages ± sdfor three biological replicates. A representative HPLC scan for each genotype is shown in Supplemental Figure S1.

Carotenoid and Chlorophyll	zic1-1	zic1-2
	% of wild type
Neoxanthin	76.11 ± 7.39	67.32 ± 3.79
Violaxanthin	69.25 ± 6.41	60.19 ± 3.05
Lutein	82.33 ± 7.28	72.13 ± 4.89
β-Carotene	150.03 ± 2.33	121.76 ± 18.76
Total carotenoid	81.65 ± 6.81	71.09 ± 4.94
Chlorophyll	76.78 ± 6.93	66.74 ± 3.95