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. 2021 Sep 7;12:5127. doi: 10.1038/s41467-021-25348-2

Fig. 6. Effect of a Dkk4 mutation on color pattern and Dkk4 expression in fetal skin.

Fig. 6

a Phenotype of spotted and servaline Savannah cats (from Jamila Avaega, with permission), and cosegregation of those phenotypes with Dkk4 p.Ala18Val. The domestic cat and Serval non-mutant alleles are represented by + and +s, respectively. b Altered Dkk4 expression (dark markings) in whole-mount preparations from stage 17 fetal skin. Whole-mount expression of Dkk4 was made on multiple body regions from the trunk and neck of paired +/+ and +/A18V embryos. Scale bar, 300 μM.