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Table 4 Double-bond index of each lipid class 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 speciesGenotypeDose of gamma irradiation (Gy)
0462101100
Double-bond index
DGDGWS5.21 ± 0.02bA5.19 ± 0.08bA5.15 ± 0.04bA5.37 ± 0.03aAB
PLDδ-def5.20 ± 0.02bA5.18 ± 0.04bA5.13 ± 0.06bAB5.34 ± 0.07aB
Col5.19 ± 0.08bA5.13 ± 0.04bcA5.08 ± 0.02cB5.42 ± 0.07aA
PLDα1-def5.19 ± 0.03bA5.18 ± 0.08bA5.18 ± 0.02bA5.39 ± 0.05aAB
MGDGWS5.92 ± 0.01aAB5.91 ± 0.02aA5.87 ± 0.04bA5.84 ± 0.02bAB
PLDδ-def5.93 ± 0.01aA5.93 ± 0.02aA5.87 ± 0.02bA5.87 ± 0.02bA
Col5.90 ± 0.03aBC5.84 ± 0.05abB5.85 ± 0.03abA5.79 ± 0.08bBC
PLDα1-def5.89 ± 0.01aC5.87 ± 0.02abB5.84 ± 0.02bA5.77 ± 0.05cC
PGWS3.20 ± 0.05aA3.15 ± 0.05aAB2.74 ± 0.12bAB2.54 ± 0.04cAB
PLDδ-def3.19 ± 0.04aA3.19 ± 0.10aA2.80 ± 0.12bA2.59 ± 0.08cAB
Col3.14 ± 0.11aA3.04 ± 0.09aBC2.67 ± 0.08bBC2.61 ± 0.07bA
PLDα1-def3.10 ± 0.12aA2.98 ± 0.10aC2.59 ± 0.02bC2.51 ± 0.09bB
PAWS3.11 ± 0.11aA3.24 ± 0.07aAB3.05 ± 0.22a2.61 ± 0.31bB
PLDδ-def2.92 ± 0.22abA2.91 ± 0.25abB2.77 ± 0.30b3.19 ± 0.34aA
Col3.14 ± 0.28aA3.30 ± 0.21aAB3.13 ± 0.35a3.34 ± 0.63aA
PLDα1-def3.23 ± 0.27aA3.56 ± 0.60aA3.18 ± 0.45a3.29 ± 0.16aA
PCWS3.77 ± 0.05abAB3.74 ± 0.02abA3.70 ± 0.10bA3.80 ± 0.02aA
PLDδ-def3.79 ± 0.10aA3.82 ± 0.08aA3.70 ± 0.02bA3.77 ± 0.04abA
Col3.59 ± 0.17abC3.54 ± 0.11abB3.47 ± 0.16bB3.71 ± 0.17aA
PLDα1-def3.61 ± 0.17abBC3.51 ± 0.16abB3.68 ± 0.04aA3.45 ± 0.12bB
PEWS3.37 ± 0.02bA3.42 ± 0.06aA3.38 ± 0.04abA3.31 ± 0.02cAB
PLDδ-def3.27 ± 0.04bB3.29 ± 0.04bB3.35 ± 0.04aAB3.29 ± 0.02bAB
Col3.29 ± 0.02aB3.28 ± 0.03aB3.32 ± 0.02aB3.34 ± 0.08aA
PLDα1-def3.27 ± 0.01bcB3.30 ± 0.03bB3.37 ± 0.03aA3.25 ± 0.06cB
PIWS2.75 ± 0.02aA2.76 ± 0.03aA2.59 ± 0.03bA2.59 ± 0.01bB
PLDδ-def2.68 ± 0.02aB2.71 ± 0.02aB2.61 ± 0.04bA2.59 ± 0.03bB
Col2.69 ± 0.04aB2.66 ± 0.03abC2.54 ± 0.03cB2.63 ± 0.02bA
PLDα1-def2.73 ± 0.04aA2.69 ± 0.05aBC2.58 ± 0.02cA2.64 ± 0.04bA
PSWS2.66 ± 0.05aA2.68 ± 0.01aA2.67 ± 0.09aA2.69 ± 0.07aAB
PLDδ-def2.67 ± 0.09abA2.68 ± 0.06aA2.58 ± 0.07bA2.70 ± 0.05aA
Col2.66 ± 0.06aA2.58 ± 0.08abB2.48 ± 0.08bB2.57 ± 0.12abAB
PLDα1-def2.66 ± 0.09aA2.64 ± 0.03aAB2.66 ± 0.05aA2.55 ± 0.17aB
TotalWS5.40 ± 0.02aA5.36 ± 0.03aA5.11 ± 0.15bA4.82 ± 0.07cA
PLDδ-def5.38 ± 0.02aA5.37 ± 0.06aA5.12 ± 0.11bA4.90 ± 0.14cA
Col5.33 ± 0.06aAB5.18 ± 0.23abA4.99 ± 0.26bA4.50 ± 0.27cB
PLDα1-def5.29 ± 0.08aB5.15 ± 0.24abA4.97 ± 0.06bA4.34 ± 0.23cB
  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)