E thibela neuronal NO synthase (nNOS). E kopanya le ho theola DNA; e boetse e sebelisoa ho hloekisa liprotheine tse tlamang DNA. E susumetsa ts'ebetso ea T4 polynucleotide kinase. Lithuto tsa biochemical
Sephutheloana: Joalo ka kopo ea moreki
Polokelo: Boloka sebakeng se batang le se omileng
Maemo a Phethahatso: Maemo a Machaba.