NAGLU and mucopolysaccharidosis type 3B: To examine the effects of different DAR metric thresholds, we applied this approach to a zebrafish brain transcriptome dataset previously generated by our laboratory that includes transcriptome data on the effects of homozygosity for a mucopolysaccharidosis type IIIB (MPS IIIB)-like mutation in the gene naglu, nagluA603Efs, at 7 days post fertilisation (dpf, see also Data description and generation).