The results showed that PD in serum and urine of liver cancer patients was significantly increased.

Conclusion: Uracil and fuzinoside may be the cardiotonic components of aconite roots.

Diagram the steps executed in the uracil repair system that are UNIQUE to this repair system. Provide names for the enzymes used.

The only difference is that in the RNA copy, thymine is replaced with the closely related base uracil, commonly abbreviated U.

The study on the enzyme production illustrated that the optimal carbon source and nitrogen source were glycerol and peptone, respectively.