Figure 6. The flowering time and FLC expression phenotypes of fll4 and flx combined with other flowering mutants.
(a) Flowering of fll4 and flx mutants in autonomous mutants fpa, fca, fld, ld and fve in long days without vernalization. (b) Transcript levels of FLC in the genotypes from (a). (c) Flowering of certain autonomous mutants with or without FRI. (d) Transcript levels of FLC in the corresponding genotypes from (c). All flowering time data are presented as mean values of 12 individual plants, and all of the expression data are presented as mean values of three biological replicates. Error bars indicate standard deviation.