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. 2023 Dec 7;5(6):fcad344. doi: 10.1093/braincomms/fcad344

Figure 4.

Figure 4

Adult wild-type mice treated with Htt-KamiCas9 are not statistically different from their controls in behavioural analyses. (A) Diagram depicting the experimental setting for the inactivation of Htt in wild-type mice (FVB strain) and the behavioural, neuropathological, biochemical and molecular analyses performed (n = 17 mice/group; created with Biorender.com). (B) Coat hanger test; (C) grip strength; (D) balance beam walking performed on square beams (sq) and round beams (rd) of various widths; (E) Open-field locomotion; (F) accelerating rotarod (G) or rotarod performance; (H) gait analysis (frontlimb (Fr) and hindlimb (Hi)) and (I) anxiety-related variables measured in open-field conditions at nine months of age. Statistics: unpaired t-tests, after verification of the assumptions of equal variance and normal distribution of the data. For datasets violating parametric assumptions (e.g. coat hanger data), group comparisons were performed with the Mann–Whitney U-test.