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. 2013 Jan 22;4:1. doi: 10.3389/fpls.2013.00001

Figure 6.

Figure 6

Cold-induced 32P-PtdOH induction in known Arabidopsis cold response mutants. Five-days-old seedlings were prelabeled O/N with 32Pi and subsequently incubated at 0°C or kept at room temperature for 15 min. Lipids were then extracted, separated by TLC, and quantified by phosphoimaging. 32P-PtdOH levels are expressed as percentage of the total 32P-lipid. Values are means from triplicate incubations from a typical experiment; error bars indicate SD. White bars, control; gray bars, 0°C. (A) The mutants fry1, hos1, los1, and their wt background, C24RD29A-LUC. (B) The snow1 mutant and the wt control, Col-0.