Skip to main content

Table 2 Lipid ratios after different doses of γ-ray treatment in WS, PLDδ-deficient (def), Col and PLDα1-def plants

From: Profiling membrane glycerolipids during γ-ray-induced membrane injury

Lipid species

Genotype

Dose of gamma irradiation (Gy)

0

46

210

1100

Ratio

Galactolipid/phospholipid

WS

5.41 ± 0.29aA

5.18 ± 0.81aA

3.14 ± 0.61bA

1.68 ± 0.18cAB

PLDδ-def

4.73 ± 0.17aB

4.69 ± 0.47aA

3.09 ± 0.54bA

1.97 ± 0.51cA

Col

4.64 ± 0.14aB

4.45 ± 0.48aA

2.88 ± 1.01bA

1.24 ± 0.13cBC

PLDα1-def

4.12 ± 0.52aC

4.64 ± 0.54aA

2.41 ± 0.20bA

0.81 ± 0.10cC

MGDG/DGDG

WS

3.72 ± 0.39aB

3.42 ± 0.46aC

3.58 ± 0.52aA

2.74 ± 0.30bA

PLDδ-def

4.61 ± 0.41aAB

4.58 ± 0.58aB

4.16 ± 0.08aA

2.65 ± 0.40bA

Col

5.70 ± 1.25aA

5.27 ± 0.10aAB

3.57 ± 1.19bA

2.48 ± 0.26bA

PLDα1-def

5.59 ± 0.91aA

5.55 ± 0.25aA

3.26 ± 0.14bA

0.77 ± 0.24cB

PC/PE

WS

4.68 ± 0.38aA

3.21 ± 0.26bA

2.13 ± 0.36cA

2.10 ± 0.18cB

PLDδ-def

3.99 ± 0.83aAB

3.27 ± 1.04abA

2.42 ± 0.47bA

2.39 ± 0.20bB

Col

3.23 ± 0.95aB

3.61 ± 0.39aA

2.81 ± 1.15aA

2.81 ± 0.35aB

PLDα1-def

3.22 ± 0.61bB

2.84 ± 0.29bcA

2.01 ± 0.20cA

5.27 ± 1.01aA

  1. Different lowercase letters marked in the same row represent significantly different among different γ-ray treatments. Different uppercase letters marked in the same column represent significantly different among different genotypes, (p < 0.05). Data are means ± standard deviation (n = 4 or 5)