a 5,6-dihydrouridine in mRNA + NAD(+) => a uridine in mRNA + NADH + H(+)
a 5,6-dihydrouridine in mrna + nad(+) => a uridine in mrna + nadh + h(+)
a 5,6-dihydrouridine in mRNA + NAD(+) => a uridine in mRNA + NADH + H(+)
a 5,6-dihydrouridine in mrna + nad(+) => a uridine in mrna + nadh + h(+)