Ibuza neuronal nta synthase (nnos). Bihuriza hamwe na ADN; nanone bikoreshwa mu kweza poroteyine ya ADN. Gukangura T4 ibikorwa bya kinase. Ubushakashatsi bwibinyabuzima
Paki: Nkabakiriya
Ububiko: Bika ahantu hakonje kandi humye
Urwego Nyobozi: Amahanga mpuzamahanga.