Fig. 6.
(A and B) Fragments per kilobase of transcript per million reads (FPKM) of only differentially expressed AUX/IAA genes (A) and all ARF genes (B) obtained from RNA-seq transcriptome of BLM- vs. mock-treated seedlings. *P < 0.01; **P < 0.01; ***P < 0.001. (C) Putative AP2/ERF transcription factor binding regions (blue) according to O’Malley et al. (47), DNAse I hypersensitive site (DHS, red) according to Sulliven et al. (48), and putative ERF115-binding regions (green) according to Heyman et al. (46). (D) Fold changes in expression of MP with or without BLM treatment in Col-0 and 35S:ERF115-SRDX as indicated by qRT-PCR. (E) MP:MP-GFP reporter line in Col-0, 35S:ERF115, and 35S:ERF115-SRDX background before and after BLM treatment or 24 h post recovery (hpr). (Scale bars: 50 μm.) (F) Starch granule area quantification obtained from a segregating population of mpB4149 mutants. Homozygous mutant seedlings were not included in the analysis due to lack of a root.