PLIN2 and retinitis pigmentosa 1: We identified heterozygous variants of 11 adRP genes in 73 probands, hemizygous, or heterozygous variants of X-linked RP genes in six patients, compound heterozygous variants of autosomal recessive RP genes in three pseudodominant families, and one heterozygous variant of one ad cone and rod dystrophy gene in one proband.