Skip to main content
. 2017 Sep 27;8:1688. doi: 10.3389/fpls.2017.01688

FIGURE 4.

FIGURE 4

The ERECTA family genes controls auxin biosynthesis in the hypocotyl. (A) The fluorescent signals of DR5::GFP in the wild-type hypocotyl. (B) The fluorescent signals of DR5::GFP in the er erl1 erl2 mutant hypocotyl. (C) The fluorescent signals of DII-VENUS in the wild-type hypocotyl. (D) The fluorescent signals of DII-VENUS in the er erl1 erl2 mutant hypocotyl. (E) The expression levels of IAA19 in the wild-type, 35S::ERECTA, er-105 and er erl1 erl2 hypocotyls. The 6-day-old hypocotyls of each genotype were used for the RNA extraction. (F) The expression levels of YUC family genes in the wild-type, 35S::ERECTA, er-105 and er erl1 erl2 hypocotyls. The 6-day-old hypocotyls of each genotype were used for the RNA extraction. Scale bars, 50 μm. Error bars in the (E,F) indicate the SD of three biological repeats. ∗P < 0.05, ∗∗P < 0.01, Student’s t-test.