| http://www.w3.org/ns/prov#value | - Folate receptor alpha (FR??), a glycosyl phosphatidylinositol linked protein with a great affinity for folic acid and some reduced folates such as 5-methyltetrahydrofolate and tetrahydrofolate is present on a limited number of epithelial cells, especially the kidney, placenta and choroid plexus....
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