Figure 2.
Human PDXK variants expressed in dPdxk1 flies do not rescue CABs. (A) Examples of chromosome aberrations in neuroblasts from larvae expressing PDXK variants in dPdxk1 background. A1 wild type metaphase; A2 and A6 autosomal chromatid deletion (arrows); A4 and A5 isochromatid deletion (arrowed); A3 isochromatid deletion at the level of centromere (arrows). Scale Bar 5 μm. (B) Quantification of CABs. Each bar represents the mean value ± SD obtained by scoring at least 5 brains (∼800 cells) for genotype. *,**,***Significantly different in the Student’s t test with p < 0.05, 0.01 and 0.001 respectively. (dPdxk1 with respect to wt and to dPdxk1 + PLP is <0.001, not reported in the graph).