preferred_name: positive regulation of 'de novo' NAD biosynthetic process from L-tryptophan
preferred_name_lc: positive regulation of 'de novo' nad biosynthetic process from l-tryptophan
label: up-regulation of 'de novo' NAD biosynthetic process from tryptophan
label_lc: up-regulation of 'de novo' nad biosynthetic process from tryptophan