Skip to main content
. 2012 Jul 11;160(1):204–214. doi: 10.1104/pp.112.198556

Table II. Major products in β-carotene-accumulating E. coli with individually expressed hydroxylases.

Values are expressed as a percentage of total carotenoids. Each value is the mean of three replicates ± sd. ND, Not detectable.

Hydroxylase Zeaxanthin β-Cryptoxanthin
CYP97A4 11.08 ± 1.21 26.19 ± 0.53
CYP97C2 ND 0.78 ± 0.12
HYD4 29.34 ± 3.86 24.14 ± 1.92
Empty vector control ND ND