Profiling membrane glycerolipids during γ-ray-induced membrane injury

Zheng, Guowei; Li, Weiqi

doi:10.1186/s12870-017-1153-9

BMC Plant Biology

Table 5 Acyl chain length 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 species	Genotype	Dose of gamma irradiation (Gy)
		0	46	210	1100
		Acyl chain length
DGDG	WS	35.46 ± 0.02^bA	35.44 ± 0.04^bcA	35.41 ± 0.02^cB	35.61 ± 0.02^aA
	PLDδ-def	35.42 ± 0.01^bAB	35.40 ± 0.03^bA	35.40 ± 0.05^bB	35.54 ± 0.05^aB
	Col	35.42 ± 0.06^bAB	35.39 ± 0.03^bA	35.41 ± 0.02^bB	35.64 ± 0.04^aA
	PLDα1-def	35.40 ± 0.03^cB	35.41 ± 0.06^cA	35.47 ± 0.02^bA	35.62 ± 0.03^aA
MGDG	WS	34.32 ± 0.04^bA	34.35 ± 0.06^bA	34.36 ± 0.09^bAB	34.50 ± 0.07^aAB
	PLDδ-def	34.25 ± 0.02^cB	34.26 ± 0.04^bcA	34.34 ± 0.08^abB	34.42 ± 0.08^aB
	Col	34.25 ± 0.06^cB	34.36 ± 0.18^bcA	34.45 ± 0.15^abAB	34.55 ± 0.12^aA
	PLDα1-def	34.24 ± 0.04^cB	34.39 ± 0.20b^cA	34.48 ± 0.06^abA	34.56 ± 0.09^aA
PG	WS	33.86 ± 0.01^aB	33.85 ± 0.02^aB	33.88 ± 0.03^aA	33.78 ± 0.03^bA
	PLDδ-def	33.90 ± 0.02^aA	33.89 ± 0.03^aA	33.88 ± 0.03^aA	33.82 ± 0.03^bA
	Col	33.91 ± 0.02^aA	33.91 ± 0.03^aA	33.86 ± 0.02^bAB	33.78 ± 0.03^cA
	PLDα1-def	33.93 ± 0.03^aA	33.90 ± 0.03^aA	33.83 ± 0.02^bB	33.66 ± 0.06^cB
PA	WS	34.44 ± 0.11^abAB	34.46 ± 0.17^abAB	34.61 ± 0.17^aAB	34.29 ± 0.26^bC
	PLDδ-def	34.31 ± 0.20^aB	34.32 ± 0.16^aB	34.29 ± 0.22^aB	34.52 ± 0.16^aBC
	Col	34.59 ± 0.17^aA	34.67 ± 0.26^aB	34.68 ± 0.29^aAB	34.79 ± 0.23^aA
	PLDα1-def	34.66 ± 0.30^aA	34.94 ± 0.64^aA	34.83 ± 0.54^aA	34.63 ± 0.06^aAB
PC	WS	35.05 ± 0.05^bA	35.01 ± 0.03^bA	35.19 ± 0.04^aA	35.14 ± 0.04^aA
	PLDδ-def	35.18 ± 0.08^abA	35.13 ± 0.04^bA	35.25 ± 0.04^aAB	35.16 ± 0.06^bA
	Col	35.10 ± 0.17^aA	35.10 ± 0.12^aA	35.02 ± 0.17^aC	35.05 ± 0.07^aA
	PLDα1-def	35.08 ± 0.17^abA	35.00 ± 0.22^abA	35.11 ± 0.03^aBC	34.89 ± 0.15^bB
PE	WS	35.12 ± 0.05^bB	35.11 ± 0.02^bB	35.32 ± 0.05^aA	35.17 ± 0.05^bA
	PLDδ-def	35.21 ± 0.08^abA	35.17 ± 0.03^bA	35.29 ± 0.03^aA	35.20 ± 0.09^bA
	Col	35.17 ± 0.04^bAB	35.18 ± 0.02^bA	35.24 ± 0.02^aB	35.17 ± 0.04^bA
	PLDα1-def	35.19 ± 0.04^aA	35.20 ± 0.05^aA	35.23 ± 0.03^aB	35.19 ± 0.07^aA
PI	WS	34.13 ± 0.01^aC	34.12 ± 0.02^abB	34.11 ± 0.02^bAB	34.11 ± 0.01^abA
	PLDδ-def	34.15 ± 0.02^aBC	34.13 ± 0.02^aB	34.14 ± 0.06^aA	34.11 ± 0.01^aA
	Col	34.18 ± 0.04^aAB	34.21 ± 0.05^aA	34.09 ± 0.03^bB	34.08 ± 0.02^bB
	PLDα1-def	34.20 ± 0.01^aA	34.18 ± 0.04^aA	34.11 ± 0.01^bAB	34.07 ± 0.04^cB
PS	WS	40.47 ± 0.17^bA	40.79 ± 0.12^aA	40.97 ± 0.18^aA	40.83 ± 0.25^aB
	PLDδ-def	40.31 ± 0.20^cA	40.55 ± 0.15^bA	40.88 ± 0.12^aA	41.00 ± 0.20^aAB
	Col	39.62 ± 0.47^bB	39.98 ± 0.40^bB	40.72 ± 0.37^aA	41.07 ± 0.35^aAB
	PLDα1-def	39.78 ± 0.55^bB	39.64 ± 0.49^bB	40.72 ± 0.39^aA	41.33 ± 0.48^aA
Total	WS	34.58 ± 0.04^bA	34.61 ± 0.05^bA	34.65 ± 0.09^bAB	34.82 ± 0.05^aAB
	PLDδ-def	34.51 ± 0.02^cAB	34.52 ± 0.07^cA	34.63 ± 0.09^bB	34.78 ± 0.07^aB
	Col	34.48 ± 0.09^cB	34.57 ± 0.13^bcA	34.68 ± 0.10^bAB	34.84 ± 0.03^aAB
	PLDα1-def	34.48 ± 0.06^cB	34.59 ± 0.16^cA	34.74 ± 0.03^bA	34.88 ± 0.07^aA

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)

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ISSN: 1471-2229

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