Sentences with phrase «functioning gene for the enzyme»
Doctors gave the patients stem cells containing copies of a properly functioning gene for the enzyme; the babies» immune systems were then able to reconstitute themselves.
http://discovermagazine.com/ Not exact matches
When a single gene exists in the ancestral mutation, that would have made for higher levels of enzyme expression, would have messed up with sensory function.
An entire PKS enzyme is the product of a number of individual genes, each of which is the blueprint for a protein with a well - defined function.
The process begins when a gene for a molecule with a potentially toxic function, like a protein - chopping enzyme, is accidentally duplicated, typically during the formation of egg cells and sperm.
To do so, they cut DNA - fragments from the gene using enzymes deleting the genetic information for a functioning protein.
«Regarding the other histones, which are major proteins in the regulation of gene expression, we know which enzymes modify them, their functions, and how they are regulated... But for some reason, the functions of histone 1 have not been addressed,» he adds.
Enzymes are essential for energy production, synthesis of biological molecules, gene repair and replication, maintenance of cellular and tissue structural integrity, and normal physiological function.