BROKEN PATHWAY. “Gulonolactone oxidase deficiency. The non-functional gulonolactone oxidase pseudogene (GULOP) was mapped to human chromosome 8p21 that corresponds to an evolutionarily conserved segment on either porcine chromosome 4 (SSC4) or 14 (SSC14). GULO produces the precursor to ascorbic acid, which spontaneously converts to the vitamin (“vitamin C”).”
https://lnkd.in/dq8-3FQ