Extended Data Fig. 10: The selective defects in the regenerated posterior digits are not caused by differences in the axolotl background or the light/dark cycle.
From: Optogenetic manipulation of cellular communication using engineered myosin motors

(a) Quantification of the non-amputated right forelimb digit length of the axolotls at 35 dpa (N = 6 animals each). (b) Quantification of the regenerated left forelimb digit length ratio of the axolotls that were electroporated with pmKate2 only, with either 0 hour or 24 hours of light provided for 35 days (N = 4 animals each). Statistics determined by two-tailed Welch’s ANOVA test or two-tailed t-test. Both bar graphs displayed as mean ± SEM.