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. 2015 Mar 30;11(3):e1005143. doi: 10.1371/journal.pgen.1005143

Fig 3. Accumulation of sphingolipids in Arabidopsis rosettes upon light and dark submergence exposure.

Fig 3

(A) and (B) Total amounts of ceramides (Cer), glucosylceramide (gCer), hydroxyceramide (hCer) (A) and long-chain bases (LCB) (B) of 4-week-old Arabidopsis rosettes before treatment (Control) and after 24-h dark submergence or 48-h light submergence treatment (Dark Sub and Light Sub). (C) Contents of different molecular species of Cer, gCer and hCer of 4-week-old Arabidopsis rosettes before treatment (Control) and after 24-h dark submergence or 48-h light submergence treatment (Dark Sub and Light Sub). a, indicates value of Dark Sub or Light Sub higher than that of Control; b, indicates value of Dark Sub or Light Sub lower than that of Control (*P<0.05 or **P<0.01 by Student’s t-test). Values are the means ±SD (n = 4). Control refers to samples harvested from plants grown under the same conditions before treatment.