TABLE 1.

Complex I-dependent oxygen consumption of amc and wild-type strains

	Respiration (μmol O2 h−1 mg−1 of chlorophyll)
Strain	−rotenone	+rotenone
wt	61.0 ± 2.0	42.0 ± 4.0
amc1	44.2 ± 3.2	39.8 ± 5.7
amc2	42.7 ± 0.8	41.0 ± 5.4
amc3	44.6 ± 5.0	40.1 ± 6.8
amc4	43.9 ± 5.3	43.7 ± 7.8
amc5	37.0 ± 4.2	33.4 ± 5.9
amc6	36.2 ± 4.6	34.4 ± 3.1

Wild-type and amc strains representative of the six different AMC loci were grown mixotrophically (TAP + arginine, light). Oxygen consumption was measured in the dark, with or without the addition of 100 μM rotenone to specifically inhibit complex I. Values represent the average of three independent measurements and ± indicates standard error.