Figure 1. Genetic findings in the syndromic RP patient and ADIPOR1 immunohistochemistry.
A. A homozygous frameshift variant c.31delC (p.Q11Rfs*24) in ADIPOR1 (NM_015999.5) was identified and Sanger sequencing confirmed its identity. Nucleotide numbering uses +1 as the A of the ATG translation initiation codon in the reference sequence, with the initiation codon as codon 1.
B. Immunohistochemistry showed ADIPOR1 expresses in photoreceptor and RPE cells. ONL, outer nuclear layer; OS, outer segments; IS, inner segments; OPL, outer plexiform layer; INL, inner nuclear layer. Scale bar, 20μm.