Table 1.

Chlorophyll Accumulation in ac29-3

StrainChlorophyll
 Concentration
 (μg/μg protein)ac29-3
 Concentration
 (%)Chlorophyll
 a/b
 Ratio
Wild-type L0.091 ± 0.0011002.4
Wild-type D0.077 ± 0.016842.2
ac29-3 L0.028 ± 0.004314.6
ac29-3 D0.015 ± 0.001165.1
ac29-3-HA L0.072 ± 0.007782.3
ac29-3-HA D0.057 ± 0.015622.3
  • In all cases, the percentage was determined by comparison of the mutant with the wild-type cells grown under the same light or dark conditions. Chlorophyll concentrations were determined according to Porra et al. (1989). Measurements were performed five times, and the average is indicated with the standard deviation. D, darkness; L, light (60 μE·m−2·s−1).