Table V.

Phospholipid composition of leaves from wild-type Arabidopsis and a knockup mutant

Phospholipids were determined using total lipid extracts prepared from leaves. Data are the average ± range for three independent samples for wild type and two independent samples for mutant plants.

Phospholipid	Wild Type	Mutant
	%
PtdSer	2.4 ± 1.2	2.8 ± 0.8
PtdEtn	25.5 ± 1.5	22.4 ± 1.2
Phosphatidylcholine	39.8 ± 2.3	37.6 ± 2.1
Phosphatidylinositol	3.0 ± 0.5	5.2 ± 0.6
Phosphatidylglycerol	22.3 ± 2.1	26.5 ± 0.5
Other	6.0 ± 2.9	4.8 ± 2.6