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. 2020 Nov 30;11:6087. doi: 10.1038/s41467-020-19919-y

Fig. 1. Biallelic mutations in MINPP1 cause a distinct PCH phenotype.

Fig. 1

a Midline sagittal (top), coronal (middle), and axial (bottom) brain MRIs of control and patients from families CerID-30, CerID-11, CerID-09, and TR-PCH-01, respectively. Only sagittal (top) and coronal (middle) brain MRIs were available for the patient from the family PCH-2712 and sagittal brain MRI for the patients from PCH-2456 (top and middle). Sagittal MRIs show variable degree of brainstem (arrow) and cerebellar atrophy/hypoplasia (arrowhead). b Schematic representation of the MINPP1 transcripts: NM_004897.5, NM_001178117.1, and NM_001178118.1, respectively. Exon numbers for the longest isoform NM_004897.5 are indicated above the schematic representation. Mutations are shown relative to their cDNA (NM_004897.5) position. c Multiple-sequence alignment of MINPP1 from different species. Variant amino-acid residues p.Y53, p.F228, p.R401, and p.E486 are evolutionarily conserved. d Linear schematic representation of MINPP1, showing the position of mutations with respect to predicted protein domains. Endoplasmic reticulum (ER).