FIGURE 2.

miRNA modulation of known responses to flooding. The name of a miRNA when green or red indicates up- or down-regulation under flooding stress, respectively. The thickness of the arrows indicates the enhancement of the activation/repression activity. Ovals indicate transcription factors while circles indicate enzymes; thick-lined circles indicate targets confirmed in the plant studied. When known, the short-term and long-term expression under flooding stress is indicated. Asterisk indicates a predicted unconfirmed target. AAO, ascorbic acid oxidase; ATPs, ATP sulfurylase; CBP, copper binding protein; GBSS, granule-bound starch synthase; GH, glycosyl hydrolase; LAC, laccase; LRR, leucine-rich repeat; ME, malic enzyme; PLCL, plantacyanin-like protein; POD, peroxidase; SOD, superoxide dismutase; UKN, unknown function protein; β-amy, beta-amylase.