Figure 3.
Roles of PhasiRNAs in Plant Stress Responses and Development.
Regulatory cascades mediated by phasiRNAs, largely described in this review, are represented as three layers for each pathway, in which the yellow, blue, and pink highlighting indicate the trigger miRNA(s), the primary target transcripts that are the precursors generating phasiRNAs, and the secondary target genes that are regulated by phasiRNAs, respectively.