Table 2.

Lipophilic metabolite contents in roots and shoots of agar-grown seedlings of rsr4-1 Arabidopsis mutant.

	WT	rsr4-1
Roots
14:0	1.00 ± 0.05	1.80 ± 0.12
15:0	1.00 ± 0.05	1.79 ± 0.09
16:0	1.00 ± 0.04	1.84 ± 0.15
17:0	1.00 ± 0.04	1.87 ± 0.12
18:0	1.00 ± 0.05	1.87 ± 0.15
18:1	1.00 ± 0.07	2.19 ± 0.19
20:0	1.00 ± 0.06	2.91 ± 0.13
20:1	1.00 ± 0.10	8.08 ± 0.35
22:0	1.00 ± 0.06	2.05 ± 0.12
24:0	1.00 ± 0.12	3.07 ± 0.19
26:0	1.00 ± 0.11	3.91 ± 0.23
1OH-16:0	1.00 ± 0.06	1.65 ± 0.14
1OH-18:0	1.00 ± 0.06	1.49 ± 0.10
1OH-20:0	1.00 ± 0.15	1.58 ± 0.19
1OH-28:0	1.00 ± 0.21	3.40 ± 0.26
1OH-30:0	1.00 ± 0.15	3.72 ± 0.27
C33	1.00 ± 0.12	2.02 ± 0.21
C34	1.00 ± 0.05	1.68 ± 0.14
α-tocopherol	1.00 ± 0.25	5.90 ± 0.27
β-sitosterol	1.00 ± 0.12	1.11 ± 0.13
campesterol	1.00 ± 0.15	0.93 ± 0.16
stigmasterol	1.00 ± 0.16	0.89 ± 0.16
Shoots
14:0	1.00 ± 0.07	0.85 ± 0.09
15:0	1.00 ± 0.07	0.87 ± 0.06
16:0	1.00 ± 0.07	0.88 ± 0.06
17:0	1.00 ± 0.08	0.85 ± 0.07
18:0	1.00 ± 0.06	0.89 ± 0.05
18:1	1.00 ± 0.06	0.93 ± 0.10
18:2	1.00 ± 0.14	1.02 ± 0.18
20:0	1.00 ± 0.06	0.94 ± 0.07
20:1	1.00 ± 0.06	2.09 ± 0.21
22:0	1.00 ± 0.10	0.80 ± 0.09
24:0	1.00 ± 0.02	0.89 ± 0.05
26:0	1.00 ± 0.04	0.94 ± 0.04
28:0	1.00 ± 0.06	0.98 ± 0.06
30:0	1.00 ± 0.07	0.96 ± 0.06
1OH-16:0	1.00 ± 0.07	0.82 ± 0.05
1OH-18:0	1.00 ± 0.04	0.91 ± 0.05
1OH-20:0	1.00 ± 0.03	0.92 ± 0.05
1OH-26:0	1.00 ± 0.10	0.67 ± 0.05
1OH-30:0	1.00 ± 0.06	0.72 ± 0.08
1OH-32:0	1.00 ± 0.07	0.93 ± 0.08
C27	1.00 ± 0.06	0.99 ± 0.05
C34	1.00 ± 0.14	0.93 ± 0.18
α-tocopherol	1.00 ± 0.04	0.99 ± 0.07
β-tocopherol	1.00 ± 0.06	0.94 ± 0.05
δ-tocopherol	1.00 ± 0.06	0.86 ± 0.08
β-sitosterol	1.00 ± 0.04	1.00 ± 0.06
campesterol	1.00 ± 0.04	1.02 ± 0.06
cholesterol	1.00 ± 0.03	0.82 ± 0.19
stigmasterol	1.00 ± 0.07	0.95 ± 0.05

Values are expressed relative to wild type and presented as mean ± SE of determinations from six independent samples. Those determined by the t-test to be significantly different from wild type are set in bold type.