Fig. 5: Effect of ethylene on Rorippa aquatica heterophylly. | Communications Biology

Fig. 5: Effect of ethylene on Rorippa aquatica heterophylly.

From: A chromosome-level genome assembly for the amphibious plant Rorippa aquatica reveals its allotetraploid origin and mechanisms of heterophylly upon submergence

Fig. 5

Leaves produced after treatment with a mock or 100 µM 1-aminocyclopropane-1-carboxylic acid (ACC, an ethylene precursor) under terrestrial conditions, or b mock or 1 µM AgNO3 (ethylene inhibitor) under submerged conditions (scale bars, 1 cm). c Ethylene-dose effect under terrestrial conditions, with different ACC concentrations (scale bars, 1 cm). d Selection of candidate genes that induce submerged-phenotype leaves: genes that were up- or down-regulated under either submergence or ethylene treatment (FDR < 0.01 and |Log2FC| > 1) were used as candidates. e Candidate gene expression profiles. f Responses of adaxial–abaxial polarity determining genes to the submergence and ethylene treatments. “*” near plots indicates significant differences against control samples (FDR < 0.01).

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