Fig. 4: Common combinations of pathogenic variants in GNPTAB and GNPTG.
From: Mucolipidosis type II and type III: a systematic review of 843 published cases

(a) Overview of common combinations of pathogenic variants in GNPTAB in mucolipidosis II (MLII) (red) and mucolipidosis III (MLIII) alpha/beta (green) patients. (b) Common combinations of pathogenic variants in GNPTG in MLIII gamma (purple) patients.