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. 2019 Mar 4;9:3360. doi: 10.1038/s41598-019-40214-4

Figure 8.

Figure 8

Model of the regulatory circuit of AM-related GRAS TFs revolving arbuscule development. Components of the network are divided into MtRAM1- and MtPT4-independet (MtGRAS4, MtGRAS6, and MtRAD1) as well as -dependent (MtGRAS1, MtGRAS7) GRAS TFs. Black arrows visualize direct or indirect transcriptional activation, including putative and so far unknown mediators.