Fig. 1From: Association between clinical symptoms and apolipoprotein A1 or apolipoprotein B levels is regulated by apolipoprotein E variant rs429358 in patients with chronic schizophreniaSchematic diagram of the human ApoE gene. The ApoE gene is located on chromosome 19 with four exons and two non-synonymous SNPs (rs429358 and rs7412) in exon 4 generate three major allelic variants (ε2, ε3, and ε4)Back to article page