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. 2012 Apr 19;8(4):e1002664. doi: 10.1371/journal.pgen.1002664

Figure 10. JMJ18 overexpression suppresses the FRI late-flowering phenotype.

Figure 10

(A) Flowering time in FRI wild-type and F1 plants from a cross between FRI wild-type and JMJ18 overexpressor plants. All of the plants were 48 days old at analysis except for 35:JMJ18-GFP #1×FRI F1, which was 38 days old. All plants were grown under LD conditions. Bar = 2 cm. Expression levels of FLC in eleven-day-old whole seedlings (B) and 26-day-old rosette leaves (C). (D) FT expression in eleven-day-old seedlings. The expression level was normalized to that of ACTIN. The values are the mean and standard deviation from three independent biological replicates. The lines crossed with FRI were: JMJ18:JMJ18-GFP #34, SUC2:JMJ18-GFP #73, and 35S:JMJ18-GFP #1. Asterisks in (B), (C) and (D) indicate the significant difference for the expression levels of FLC and FT between FRI and other genotypes analyzed by Student's t test (P<0.05).