All of these substances are produced from protein metabolism.

This gene is thought to play a role in mitochondrial protein metabolism.

It is found in urine as a normal product of protein metabolism.

Nitrogen is a waste product of protein metabolism.

I inserted a gene that makes a single faulty enzyme in protein metabolism.

In addition, they extend the observations from whole body studies of protein metabolism that have been previously reported.

Sharpenak's studies of protein metabolism have gained international recognition.

The white dots result from cells filled with guanine, which is a byproduct of protein metabolism.

They are all needed for energy, fat, or protein metabolism.

Sharpenak's long-term studies of protein metabolism have received worldwide recognition.