%0 Journal Article %T C9orf72 deficiency promotes motor deficits of a C9ALS/FTD mouse model in a dose-dependent manner %A Chen Liang %A Jian-Fu Chen %A Mei Yang %A Qiang Shao %A Qing Chang %A Wei Zhang %J Archive of "Acta Neuropathologica Communications". %D 2019 %R 10.1186/s40478-019-0685-7 %X C9orf72 dose is critical for motor deficits in C9ALS/FTD mouse models. a Western blot analysis of C9orf72 and Atg101 protein levels in 2-month-old mouse cortex. ¦Â-Actin serves as the loading control. b, c Accelerating rotarod test was performed on 4-month-old mice to examine the latency to fall of females (b) and males (c). C9orf72 deficiency decreases the latency to fall of C9-BAC female mice in a dose-dependent manner. d A 4-consecutive-day rotarod assay reveals defective motor learning in C9orf72+/£¿;C9-BAC and C9orf72£¿/£¿;C9-BAC female mice in comparison to WT. e, f Grip strength test was performed to measure front paw strength in 4-month-old females (e) and males (f). All data are presented as mean£¿¡À£¿SEM using numbers (n) of mice as indicated. Statistical analyses were performed with one-way ANOVA with Bonferroni¡¯s post hoc test (*p£¿<£¿0.05, **p£¿<£¿0.01, ***p£¿<£¿0.001, N.s represents no significant difference detected in measurement of 2d, 3d, or 4d in comparison to that of 1d %K C9orf72 %K Motor deficits %K C9ALS/FTD %K Mice %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6398253/