Skip to main content
. 2015 Feb 13;11(2):e1004956. doi: 10.1371/journal.pgen.1004956

Figure 1. Effect of SUPPRESSOR OF RTE1 OVEREXPRESSION1 (SRT1) on the ethylene insensitivity in REVERSION-TO-ETHYLENE SENSITIVITY1 overexpressor (RTE1ox).

Figure 1

Etiolated seedling phenotype (A), hypocotyl measurement (B), and light-grown seedling phenotype (C) for RTE1ox and srt1–1 RTE1ox seedlings. Expression of ETHYLENE RESPONSE FACTOR1 (ERF1) in RTE1ox with the srt1–1 allele in etiolated (D) and light-grown (E) seedlings on ethylene treatment. RTE1 expression in RTE1ox and srt1–1 RTE1ox seedlings grown in dark (F) and light (G). Leaf senescence phenotype (H) and chlorophyll content (I) in RTE1ox and srt1–1 RTE1ox plants. ERF1 (J) and RTE1 (K) expression in rosette leaves. Phenotype (L) of etiolated RTE1ox seedlings with the indicated etr1 mutations (M). (N) ETR1 expression is not altered by srt1–1. Data are mean±SD for seedling hypocotyls (n>30) and chlorophyll content (n>3), and mean± SE for gene expression (at least 3 independent biological samples with 3 measurement for each). Ethylene concentration is 10 μL L-1 for the seedling growth inhibition test and ERF1 induction, and 100 μL L-1 for the leaf senescence test.