. . . . . . . . "Bos taurus" . "Homo sapiens" . . . . . . . "NAD Biosynthesis II (from tryptophan)"@en . "Selenium Micronutrient Network"@en . "Biochemical Pathways Part I"@en . "NAD+ biosynthetic pathways"@en . . . . . . . . . "2020-02-19T13:31:08.203+01:00"^^ . . . . . . . .