Proc. R. Soc. B 287, 20201267. (Published 22 July 2020) (doi:10.1098/rspb.2020.1267)
In the original version of figure 2, panel (c) previously displayed a H. e. demophoon WntA CRISPR KO phenotype where a H. m. rosina wild-type should have been. This has now been corrected.