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. 2023 Aug 20;32:09636897231183112. doi: 10.1177/09636897231183112

Figure 4.

Figure 4.

Overview of U.S. states with human cloning, stem cells, or chimera research regulations. Orange states are the most restrictive, with direct legislation restricting chimera research. Purple states have existing legislation restricting aspects of human–nonhuman primate chimerism but not other types of chimerism. Teal states primarily have legislation banning human cloning, but no mention or discussion of chimeras at all 63 . States in gray do not have cloning laws or laws related to human–animal chimeras. Figure made using MapChart.