Figure 2.

Availability of some marine-derived kinase inhibitors with activity on the phylogenetic tree of the human protein kinase family. Color codes indicate the producing or source organisms. Yellow: Marine bacteria. Green: Marine fungi. Gray: Marine soft coral. Light blue: Marine animals. Dark blue: Marine algae. Red: Marine sponges. Adapted from refs [31] and [32] with permission, the original illustration reproduced courtesy of Cell Signaling Technology, Inc. (www.cellsignal.com), 2019.