Table 2.

Determination of the repeatability of the four extraction protocols in extracting lipids from Arabidopsis tissues by comparing the percentage number of identified lipids with the CV value < 20%

	M1 (%)	M2 (%)	M3 (%)	M4 (%)	Highest repeatability
Leaves	44	44	45	44	All
Flowers	45	51	51	60	M4
Siliques	52	29	29	52	M1, M4
Seeds	72	46	36	78	M4
Seedlings	33	35	32	31	M2
Stems	36	16	35	35	M1, M3, M4
Roots	29	29	27	43	M4

M1: Welti et al. [18], M2: Hummel et al. [24], M3: Burgos et al. [27], M4: Shiva et al. [23]