Fig. 3
Dysregulated Lysosomal Activity in Microglia of rragast77/st77 Mutants
(A and B) Analysis of RNA sequencing data revealed that genes associated with lysosomal activity are significantly upregulated in rragast77/st77 mutants at 5 dpf. Using the DAVID Bioinformatics Resources, genes showing at least a 1.5-fold upregulation were classified according to (A) Kegg Pathway terms and (B) molecular functions (GOTERM_MF_FAT).
(C and D) Visualization of Lysotracker Red and Tg(mpeg1:EGFP) in WT (C, n = 4) and rragast77/st77 mutants (D, n = 4) reveals that lysosomes are increased in microglia in the mutants. Larvae shown in (C) and (D) were genotyped by PCR after photography.