cmah การใช้
ประโยค
- ตัวอย่างการใช้เพิ่มเติม: 1 2 3
- The loss of CMAH has also played a role in human viral history.
- Humans cannot synthesize Neu5Gc because the human gene CMAH is irreversibly mutated, though it is found in apes.
- The absence of Neu5Gc in humans is due to a deletion within the human gene CMAH encoding cytidine monophosphate-N-acetylneuraminic acid hydroxylase, an enzyme responsible for Neu5Gc biosynthesis.
- Oppositely though, losing CMAH should protect humans against any virus that targets Neu5Gc, such as those that cause certain diarrheal diseases in livestock, " E . coli"
- This loss of the CMAH was estimated to have occurred two to three millions of years ago, which occurred just before the emergence of the genus " Homo ".
