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Fig. 4 | EvoDevo

Fig. 4

From: Feedback circuits are numerous in embryonic gene regulatory networks and offer a stabilizing influence on evolution of those networks

Fig. 4

Mesodermal dGRNs of Lv and Sp reflecting time of first expression. Edges (positive or negative inputs to other genes) are unchanged from the large bank of perturbation data that established the dGRNs. Time of development is shown in red to the side of each dGRN. Maternally expressed genes are in the gray area at the top. Early specification is in green, and later the mesoderm is subdivided into ventral and dorsal GRNs as a consequence of Nodal signaling [62]

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EvoDevo

ISSN: 2041-9139