Table 4.

Relative growth rates of Arabidopsis lines at different temperatures. All lines were grown on MS + 1% sucrose media. Growth rate is calculated as the difference of the natural log of seedling dry weight measured over a six d period.

	Rate (ω-1)
	22.5°C	28°C	30°C	34°C
WT	0.52 ± 0.13	0.18	0.22 ± 0.10	0.14
fad5	0.34 ± 0.01	0.21	0.24 ± 0.09	0.15
fad6	0.37 ± 0.05	0.17	0.24 ± 0.11	0.15
act1	0.60 ± 0.24	0.26	0.23 ± 0.02	0.13
act1 fad6	0.43 ± 0.15	0.17	0.15 ± 0.04	0.11
fad7 fad8	0.51 ± 0.10	0.22	0.26 ± 0.04	0.19