Figure 5. Degradome-seq data-supported, microRNA-mediated regulatory networks in Dendrobium officinale.

(A) MicroRNA-mediated network implicated in plant development. (B) MicroRNA-mediated network involved in hormone signaling. (C) Transcripts encoding Argonaute 1 are targeted by dof-miR-642, dof-miR-644, dof-miR-645, dof-miR-646 and dof-miR-647. (D) MicroRNA-mediated network involved in secondary metabolism. For the above networks, all of the microRNA–target regulatory relationships are supported by degradome signatures (please refer to Figure S5 and Table S6). The functional involvement of the networks was deduced based on the annotations of the target transcripts. The networks were drawn by using Cytoscape⁴².